Download - Calpeda

We want to continue that which was started many years ago by Vinicio Mettifogo,
founder and pioneer.
Today, we are a reality that has evolved over the years, always looking to the future
with a spirit that has brought us to being a respected reference point in the great
world of water.
A long history that has taken our tradition and strength to you, acknowledged
for our professionalism, quality, reliability and service.

Employees: 250
Offices: Montorso V. (Vicenza) Italy
Main factory: 30,000 sq. metres (covered)
Types of pumps: more than 2,000
Power outputs: from 0.5 kW to 200 kW

INDEX 1 pag. 7 NM, NMD
Close coupled centrifugal pumps
with threaded ports
2 pag. 19
3 pag. 31
4 pag. 47 N, N4
End-suction centrifugal pumps
EN 733
5 pag. 57 NR, NR4
In-line pumps
6 pag. 69 MXH 2,4,8,16
Horizontal multi-stage
stainless steel pumps
6.1 pag. 73 MXHL
7 pag. 81 MXP
8 pag. 83 MGP
Horizontal multi-stage
close coupled pumps
9 pag. 85 MXSU
Vertical multi-stage close coupled
stainless steel pumps
10 pag. 87 MXV-B
Vertical multi-stage close coupled
stainless steel pumps
11 pag. 93 MXV
NEW NEW
Horizontal multi-stage
stainless steel pumps AISI 316L
Horizontal multi-stage
close coupled pumps
NEW NEW
6.2 pag. 77 MXH 32,48
Horizontal multi-stage
stainless steel pumps
NM, NMS
Vertical multi-stage in-line
stainless steel pumps
NEW NEW
Close coupled centrifugal pumps
with flanged connections
NM4, NMS4
Close coupled centrifugal pumps
n = 1750 rpm
NEW NEW
NEW NEW
11.1 pag. 109
Vertical multi-stage in-line
stainless steel pumps AISI 316L
12 pag. 113
Variable speed multi-stage
vertical pumps
13 pag. 123
Self-draining whirpool pumps
14 pag. 125
21 pag. 153 CA
Self-priming liquid ring pumps
22 pag. 157
NGL
Self-priming jet pumps
SPA Compact Spa
MPC Compact Pool
Self-priming swimming pool pumps
with built-in strainer (plastic pumps)
15 pag. 127
NMP
Cast iron self-priming centrifugal pumps
with built-in strainer
16 pag. 131
17 pag. 133
PF
Pre-filters in stainless steel
A
Self-priming centrifugal pumps
with open impeller
18 pag. 139
C
Centrifugal pumps
with open impeller
19 pag. 145
Peripheral pump
20 pag. 147
Peripheral pumps
23 pag. 161
MXVL
MXV-E
CT 61
T, TP
NGX
Self-priming jet pumps

24 pag. 165 NG
Self-priming jet pumps
25 pag. 171 MXA
Horizontal multi-stage
Self-priming pumps
26 pag. 173 I, IR
Gear pumps
27 pag. 175 B-VT
Peripheral immersion pumps
28 pag. 177 VAL, SC
Vertical submerged pumps
with free-flow impeller and open impeller
29 pag. 181
Submersible drainage pump
32 pag. 191
GM 10
30 pag. 183 GXR, GXV
Submersible stainless steel pumps
31 pag. 187 GQR
Submersible drainage pump
GX 40
Submersible stainless steel pumps
33 pag. 193
Submersible pump
34 pag. 197
GM 50
Submersible pumps with single-channel
or free-flow impeller
GEO
38 pag. 293
44 pag. 355
35 pag. 201 48 pag. 377
GEOTRIT - GEOCOMP - GEOCLEAN
Automatic lifting station
36 pag. 207 GEO
NEW NEW
GQV, GQS
NEW NEW
NEW NEW
NEW NEW
Automatic waste water collecting
and lifting station
BATTENTE POSITIVO IN
ASPIRAZIONE (m.c.a.)
PREVALENZA MANOMETRICA IN
ASPIRAZIONE (m.c.a.)
0 10 20
TEMPERATURA ACQUA IN GRADI CENTIGRADI
30 40 50 60 70 80 90 100 110
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
10
11
0
CURVA PRATICA
CURVA TEORICA
10 20 30 40 50 60 70 80 90 100 110
TEMPERATURA ACQUA IN GRADI CENTIGRADI
37 pag. 229
IDROMAT
Electronic regulator for pumps
49 pag. 379
MXS
Stainless steel multi-stage submersible
clean water pumps
39 pag. 297
SD, SDF, SDN
Submersible bore-hole pumps
for 4”and 6” wells
41 pag. 331
SDS
Submersible bore-hole pumps
for 6” - 8” and 10” wells
43 pag. 349
NC
Heating and conditioning
46 pag. 361
GM
Submersible pumps
40 pag. 314
SDX
Stainless steel submersible bore-hole
pumps for 6” and 8” wells
42 pag. 343
47 pag. 369
CS
Submersible motors
for 4” - 6” and 8” wells
45 pag. 357
Electronic regulator for pumps
BS
Fixed speed pump units
Variable speed pump units with frequency converter
Accessories for pumps
EASYMAT
NEW NEW
NEW
NEW
AUE, AUD, AUED
UNI-EN 12845 units for feeding
fire-extinguishing systems
Accessories
Technical appendix

NM, NMD 60 Hz
Materials
Components NM, NMD B-NM, B-NMD
Pump casing Cast iron Bronze
Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Brass P- Cu Zn 40 Pb 2 UNI 5705
130
100
H
m
50
40
30
20
10
5
4
1
4
Q
NM 17 Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Shaft Cr steel AISI 430
5 U.S. g.p.m.
NMD 20/140
NMD 20/110
NM 1
Cr Ni steel AISI 303
1,1 -1,5 - 2,2 kW
Mechanical seal Carbon - Ceramic - NBR
Coverage chart n = 3450 rpm
5 Imp. g.p.m. 10 20 30
NMD 25/190
NM 2
NMD 32/210
NM 3
NM 20/160
NM 25/12
NM 25/160
NM 25/20
Close Coupled Centrifugal Pumps
with threaded ports
Cr Ni Mo steel
AISI 316
40
NMD 40/180
NM 11
NM 10
NM 12
7
Construction
Close-coupled, centrifugal pumps; electric motor with
extended shaft directly connected to the pump.
NM: single-impeller
NMD: with two back-to-back impellers (with axial thrust
balancing).
Connections: threaded ports ISO228/1 (BS 2779).
The pumps in bronze are supplied fully painted.
Applications
- For clean liquids without abrasives, which are, non-aggressive
for the pump materials ( solids content up to 0.2%).
- For water supply.
- For heating, air-conditioning, cooling and circulation plants.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar
(16 bar for pumps NMD 25/190; NMD 32/210; NMD 40/180).
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
NM, NMD: three-phase 220/380 V, 380/660 V.
NMM, NMDM: single-phase 220 V.
With thermal protector up to 1.1 kW.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages. - Protection IP55.
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
10 20 30 40 50 100 200 300 400
50 100 200 300
NM 17
NM, NMD
3
m /h 2 3 4 5 6 7 8 9 10 20 30 40 50 100
l/min 30 40 50 100 150 200 300 400 500 1000 1500
72.823.C
400
300
200
H
ft
100
90
80
70
60
50
40
30
20
1

NM, NMD 60 Hz
Performance n 3450 rpm
B-NM
B-NMD
NM
NM
NMD
B-NMD 20/110B-60/A ● NMD 20/110B-60/A ●
B-NMD 20/110Z-60/A ● NMD 20/110Z-60/A ●
B-NMD 20/110A-60/A ● NMD 20/110A-60/A ●
B-NMDM 20/140BE-60 NMDM 20/140BE-60
B-NMD 20/140BE-60 NMD 20/140BE-60
B-NMDM 20/140AE-60 NMDM 20/140AE-60
B-NMD 20/140AE-60 NMD 20/140AE-60
B-NM 20/160BE-60 ● NM 20/160BE-60 ●
B-NM 20/160AE-60 ● NM 20/160AE-60 ●
B-NM NM
B - NMD NMD
NM 1/AE-60 ●
NM 2/B-60/A ●
NM 2/S-60/A ●
NM 2/A-60/A ●
NMM 3/CE-60
NM 3/CE-60
NMM 3/BE-60
NM 3/BE-60
NM 3/A-60/A
B-NM 25/12B-60/A ● NM 25/12B-60/A ●
B-NM 25/12A-60/A ● NM 25/12A-60/A ●
B-NM 25/160BE-60 ● NM 25/160BE-60 ●
B-NM 25/160AE-60 ● NM 25/160AE-60 ●
B-NM 25/200B-60/A NM 25/20B-60/A
B-NM 25/200A-60/A NM 25/20A-60/A
B-NM 25/200S-60/A NM 25/20S-60/A
B-NMD 25/190C-60/A NMD 25/190C-60/A
B-NMD 25/190B-60/A NMD 25/190B-60/A
B-NMD 25/190A-60/A NMD 25/190A-60/A
NM
NM 10/FE-60 ●
NM 10/DE-60 ●
NM 10/AE-60 ●
NM 10/SE-60 ●
NMM 11/BE-60
NM 11/BE-60
NM 11/A-60/A
NM 12/D-60/A
NM 12/C-60/A
NM 12/A-60/A
P2
kW HP
0,37 0,5
0,55 0,75
0,55 0,75
0,75 1
1,1 1,5
1,1 1,5
1,5 2
1,5 2
2,2 3
P2
kW HP
0,45 0,6
0,55 0,75
0,75 1
1,1 1,5
1,1 1,5
1,5 2
1,5 2
0,75 1
1,1 1,5
P2
kW HP
0,55 0,75
0,75 1
1,1 1,5
1,5 2
2,2 3
3 4
4 5,5
2,2 3
3 4
4 5,5
P2
kW HP
0,55 0,75
0,75 1
1,1 1,5
1,5 2
1,5 2
1,5 2
2,2 3
2,2 3
3 4
4 5,5
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Close Coupled Centrifugal Pumps
with threaded ports
1
16
22
27
32
36
1
16
36,5
41
47
59
60
66,5
77
2,4
40
20,8
24,5
69
81
98
6,6
110
14
19,5
24,5
26
29,5
31
36,5
39
45
57
1,2
20
21,8
26,5
31,5
35,5
39,5
40
45,5
47
55,5
1,2
20
35,5
40
46,5
58,5
59,5
65,5
76,5
3
50
20,8
24,6
32
38
46
53
60
67
80
97
7,5
125
13,5
19
24
26
29
30,5
36
38
44,5
56,5
1,5
25
21,5
26
31
35
39
39,5
45
46,5
55
1,5
25
34
38
45
58
59
65
76
3,6
60
20,7
24,6
31,5
37,5
45,5
52,5
59,5
65
78
95
8,4
140
13
19
24
25,5
28,5
30
35,5
37,5
44
56
8
1,89
31,5
21
25,5
30,5
34,5
39
39,5
45
46
54,5
1,89
31,5
32
36
42,5
57
58
64
75
33
39
4,8
80
20,3
24,3
31
37
45
52
59
60
73
92
9,6
160
12,5
18,5
23,5
25,5
28
29,5
35
36,5
43
55,5
2,4
40
20,3
25
30
34
38
39
44,5
45,5
54
2,4
40
28,5
32,5
39
55
56
62,5
73,5
33
38,5
6
100
19,6
23,6
30
36
44
51,5
58,5
53
67,5
87
10,8
180
12
18
23
25
27
29
34
35
42
55
3
50
19,4
24
28
32,5
37
38
44
45
53,5
3
50
24
28
34
52
53
60
71
32
38
6,6
110
19,2
23,1
29
35,5
43,5
48,5
58
50
64
84
12
200
11,5
17,5
22
24,5
26
28
33
34
41
54
3,6
60
18,1
23
25,5
31,5
36,5
37
43
44,5
53
3,6
60
19*
23
29
47,5
49
57,5
69
31
37
7,5
125
18,4
22,4
28
34,5
42,5
50
57,5
42
58
79
13,2
220
10,5
16,5
21,5
24
25
27
32,5
32*
40
53
4,2
70
16,3
22
23
30
35
36
42
43,5
52,5
4,2
70
17*
23,5*
45
55
66
30
36
8,4
140
17,6
21,6
26,5
33
41,5
49
56,5
51,5
72,5
15
250
9
15,5
20
22,5
22,5
25
31
37
51
4,8
80
14,2
20
19,5
28,5
33,5
34
41
42
52
4,8
80
51
63
28,5
35
9,6
160
16,1
20,4
23,5*
31
39
47,5
55
41*
63*
16,8
280
21
20
23*
29*
34*
49*
5,4
90
27
32*
39*
40*
51*
5,4
90
47,5
59
26,5
34
10,8
180
14,3
19
27,5
36,5
45,5
54
18,9
315
19
6
100
29*
36*
37*
49*
6
100
54
25
33
12
200
12
17
22,5*
33*
43
52
21
350
16,5
6,6
110
32*
33,5*
46,5*
6,6
110
23*
31*
13,2
220
9,3
14,5
40*
50
24
400
12,5
7,5
125
28*
42*
7,5
125
15
250
45,5
27
450
8,4
140
35*
8,4
140
16,8
280
30
500

NM, NMD 60 Hz
Performance n 3450 rpm
B-NMD NMD
B-NMD 32/210D-60/A NMD 32/210D-60/A
B-NMD 32/210C-60/A NMD 32/210C-60/A
B-NMD 32/210B-60/A NMD 32/210B-60/A
B-NMD 32/210A-60/A NMD 32/210A-60/A
B-NMD 40/180D-60/A NMD 40/180D-60/A
B-NMD 40/180C-60/A NMD 40/180C-60/A
B-NMD 40/180B-60/A NMD 40/180B -60/A
B-NMD 40/180A-60/A NMD 40/180A-60/A
B-NM NM
B-NM 17/HE-60 ● NM 17/HE-60 ●
B-NM 17/GE-60 ● NM 17/GE-60 ●
B-NM 17/F-60/A NM 17/F-60/A
B-NM 17/D-60/A NM 17/D-60/A
NM, NMD Standard construction.
B-NM, B-NMD Bronze construction.
Rated currents
P2 220 V
1~
kW HP IN A IA/IN
0,37 0,5 3,4 2,3
0,45 0,6 4,1 2,5
0,55 0,75 5,2 3,1
0,75 1 6,5 2,9
1,1 1,5 8,5 3
1,5 2 10,6 3,8
P2 Rated motor power output.
IA/IN D.O.L. starting current / Rated current
P2
kW HP
4 5,5
5,5 7,5
7,5 10
9,2 12,5
4 5,5
5,5 7,5
7,5 10
9,2 12,5
P2
kW HP
1,1 1,5
1,5 2
2,2 3
3 4
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Close Coupled Centrifugal Pumps
with threaded ports
5,4
90
68
89
110
121
21
350
9,2
12
6
100
67
88
109
120
24
400
9
11,8
16
6,6
110
65
87
108
119
27
450
8,7
11,6
15,8
18
9
7,5
125
63
85
106
118
60
68
86,5
93,5
30
500
8,5
11,5
15,5
17,7
P2 Rated motor power output.
H Total head in m.
8,4
140
60
83
104
117
58,5
67,5
86
92,5
33
550
8
11
15
17,5
9,6
160
55
79
100
114
57
66,5
84,5
91,5
37,8
630
7,5
10,5
14,5
17
P2 220 V / 380 V Y
380 V / 660 V Y
kW HP IN A IN A IN A IA/IN
0,37 0,5 3 1,7 3,8
0,45 0,6 2,6 1,5 3,5
0,55 0,75 3,3 1,9 4,3
0,75 1 4,5 2,6 6,8
1,1 1,5 5,7 3,3 5,5
1,5 2 9 5,2 5,4
2,2 3 11,1 6,5 7,3
3 4 13,4 7,7 8,4
4 5,5 11,2 6,5 7,8
5,5 7,5 13,7 7,9 8,7
7,5 10 17 9,8 9,2
9,2 12,5 22 12,7 8,2
10,8
180
50
74
96
110
55,5
65,5
83,5
90,5
42
700
6,5
9,5
14
16,5
12
200
45
68
91
105
53,5
64
82
89
48
800
5
8
12,7
15,5
13,2
220
40*
63
86
99
51,5
63
80
87
54
900
3,5*
6,5
11,5
14
15
250
52*
78*
89*
47,5
59,5
77,5
84,5
60
1000
4,5*
10
12,5
16,8
280
43,5
57
74
83
66
1100
8*
11*
18,9
315
38,5
50
68
75,5
75
1250
21
350
33,5
47,5
65,5
73,5
84
1400
● With single-phase motor = NMM - NMDM.
* Maximum suction lift 1-2 m.
Tolerances according to ISO 9906, annex A.
24
400
58*
66*
96
1600
1

NM 60 Hz
Characteristic curves n = 3450 rpm
Close Coupled Centrifugal Pumps
with threaded ports
10

NM 60 Hz
Characteristic curves n = 3450 rpm
Close Coupled Centrifugal Pumps
with threaded ports
11
1

NM 60 Hz
Characteristic curves n = 3450 rpm
Close Coupled Centrifugal Pumps
with threaded ports
12

NMD 60 Hz
Characteristic curves n = 3450 rpm
Close Coupled Centrifugal Pumps
with threaded ports
13
1

NMD 60 Hz
Characteristic curves n = 3450 rpm
Close Coupled Centrifugal Pumps
with threaded ports
14

NM 60 Hz
DN1
Dimensions and weights
a
m2
m1
DN2
f
w
B-NM NM
B-NM 20/160AE-60,BE-60
B-NM 25/12A-60/A,B-60/A
B-NM 25/160AE-60,BE-60
B-NM 25/200B-60/A
B-NM 25/200A-60/A,-S-60/A
B-NM 17/GE-60,HE-60
B-NM 17/F-60/A
B-NM 17/D-60/A
4.93.098
h3
NM 1/AE-60
NM 2/A-60/A,S-60/A,B-60/A
NM 3/BE-60,CE-60
NM 3/A-60/A
NM 20/160AE-60,BE-60
NM 25/12A-60/A,B-60/A
NM 25/160AE-60,BE-60
NM 25/20B-60/A
NM 25/20A-60/A,S-60/A
NM 10/SE-60,AE-60,DE-60,FE-60
NM 11/BE-60
NM 11/A-60/A
NM 12/D-60/A
NM 12/A-60/A,C-60/A
NM 17/GE-60,HE-60
NM 17/F-60/A
NM 17/D-60/A
Close Coupled Centrifugal Pumps
with threaded ports
l1
DN2
DN1 DN2
ISO 228
G1 G1
G1 G1
G1 G1
G1 1/4 G 3/4
G1 1/2 G1
G1 1/2 G1
G1 1/2 G1
G1 1/2 G1
G2 G1 1/4
G2 G1 1/4
G2 G1 1/4
G2 1/2 G2 1/2
n2
n1
l2
n3
s b
a
40
45
50
53
56
56
63
63
63
70
70
80
g1
h2
h1
mm
NMM
f h1 h2 h3 m1 m2 n1 n2 n3 b s l1 l2 w g1
261 80 132 176 40 32 170 140 17 35 9,5 77 81 171 10
305 95 150 207 40 32 190 160 17 35 9,5 87 90 203 10
375
415
112 180 240 55 43 245 205 37 45 11,5 110 113
244
284
12
375 100 150 228 37,5 27,5 190 150 30 38 9,5 102 102 246 10
313 90 140 199 37,5 27,5 170 130 9 38 9,5 85 88 195 10
380 100 160 228 37,5 27,5 190 150 30 38 9,5 102 102 246 10
433
460
125 180
253
263
45 32,5 245 200
49
42
45 11,5 125 125
291
295
11
445
460
125 180
253
263
45 32,5 245 200
49
42
45 11,5 125 125
303
295
11
382 100 150 228 50 35 190 140 30 50 13 90 97 239 14
400
440
112 170 240 50 35 210 160 37 50 15 103 110
247
287
14
440
470
132 190
260
270
50 35 240 190
47
45
50 15 125 127
287
300
14
417
240
37
257
457 112 160 240 50 35 210 160 37 50 14 96 113 287 14
480
250
20
295
15
NM 1/AE-60
NM 2/B-60/A
NM 2/S-60/A
NM 2/A-60/A
NM 3/CE-60
NM 3/BE-60
NM 3/A-60/A
B- NM 20/160BE-60
B- NM 20/160AE-60
B- NM 25/12B-60/A
B- NM 25/12A-60/A
B- NM 25/160BE-60
B- NM 25/160AE-60
NM 25/20B-60/A
NM 25/20A-60/A
NM 25/20S-60/A
B- NM 25/200B-60/A
B- NM 25/200A-60/A
B- NM 25/200S-60/A
NM 10/FE-60
NM 10/DE-60
NM 10/AE-60
NM 10/SE-60
NM 11/BE-60
NM 11/A-60/A
NM 12/D-60/A
NM 12/C-60/A
NM 12/A-60/A
B- NM 17/HE-60
B- NM 17/GE-60
B- NM 17/F-60/A
B- NM 17/D-60/A
kg
8,7
14
14,2
15,1
24
26
19,9
20,7
13,2
14,2
20,4
22,5
19,3
19,4
20,2
22,1
24,7
23
24,2
NM
kg
8,6
13,1
13,3
14,2
22,9
25,1
29,1
18,4
19,7
12,3
13,3
19,7
21,5
31,6
40,9
42,2
18,5
18,8
19,3
21,5
24,1
28,1
33,5
42
43,5
22,2
23,2
28,2
36,2
B-NM
kg
21
22,5
13,5
14,5
22,8
24
35,7
43,7
45,2
29,2
30,2
35,2
43,2
1

NMD 60 Hz
G11/4
DN1
Dimensions and weights
NMD 20/110
75
36
46
8.5
NMDM NMD B-NMD
kg kg kg
13 12,1 13,4
14 13 14,2
15,1 14,2 17,4
B-NMD NMD
a
G1
325
188
B- NMD 20/110B-60/A
B- NMD 20/110Z-60/A
B- NMD 20/110A-60/A
B-NMD 20/140AE-60,BE-60
B-NMD 25/190C-60/A
B-NMD 25/190A-60/A,B-60/A
NMD 32/210
NMD 40/180
B - NMD NMD
DN1 DN2
ISO 228
G1 1/4 G1
G1 1/2 G1
DN1 DN2
ISO 228
G2 G1 1/4
G2 G1 1/2
a
110
121
f
417
487
500
DN2 DN2
w
B-NMD 32/210D-60/A
B-NMD 32/210B-60/A,C-60/A
B-NMD 32/210A-60/A
B-NMD 40/180D-60/A
B-NMD 40/180B-60/A,C-60/A
B-NMD 40/180A-60/A
f
4.93.179
m1
204
s
4.93.077
m2 z
93
G1
17
9.5 38
130
170
NMD 20/140AE-60,BE-60
NMD 25/190C-60/A
NMD 25/190A-60/A,B-60/A
h3
NMD 32/210D-60/A
NMD 32/210B-60/A,C-60/A
NMD 32/210A-60/A
NMD 40/180D-60/A
NMD 40/180B-60/A,C-60/A
NMD 40/180A-60/A
Close Coupled Centrifugal Pumps
with threaded ports
93
132
10
95
a
80
97
l1 l2
b
n2
n1
DN1
f
530
550
625
535
555
630
h1
112
140
g1
h1
155
150
170
155
150
170
16
NMD 20/140
NMD 25/190
h2
a
h2
152
180
h1
h2
m2
m1
g2
215
215
DN2
h3
243
268
278
h3
293
310
355
293
310
355
m1
75
100
m1
205
280
298
205
280
298
w
B- NMD 20/140B-60/A
B- NMD 20/140A-60/A
B- NMD 25/190C-60/A
B- NMD 25/190B-60/A
B- NMD 25/190A-60/A
f
m2
55
70
m2
175
250
268
175
250
268
NMDM NMD B-NMD
kg kg kg
23,9 22,7 25,2
25,2 24,8 27,6
42 45,7
49,7 54
51,5 55,5
n1
200
240
n1
194
258
286
194
258
286
4.93.005
mm
n2
160
190
n2
140
190
216
140
190
216
mm
z
15
15
h3
n3
37
50
49
b
54
68
70
54
68
70
b
38
50
s
10
12
12
10
12
12
l1 l2
DN2
s
s
9,5
14
B- NMD 32/210D-60/A
B- NMD 32/210C-60/A
B- NMD 32/210B-60/A
B- NMD 32/210A-60/A
B- NMD 40/180D-60/A
B- NMD 40/180C-60/A
B- NMD 40/180B-60/A
B- NMD 40/180A-60/A
l1
n2
150
145
n3 b
n1
l1
110
133
l2
150
145
l2
110
133
NMD B-NMD
kg kg
60,5
71
77
99
59,5
70
76
97
g1
h1 h2
w
139
108
152
133
102
145
w
256
314
306
g1
-
38
38
-
38
38
g1
10
13
66,5
77
82,5
105
65,5
76
81,5
102
g2
6
-
-
6
-
-

NM, NMD 60 Hz
Features
Compact Design
The compact design allows for easy installtion even in
confined spaces.
Robustness
The mechanical structure of the hydraulic parts in contact
with the pumped liquid are dimensioned to guarantee the
maximum resistence to mechanical stress.
A unique design
The lantern bracket design prevents contact with the
pumps rotating parts, providing protection to the end user
whilst allowing for inspection of the mechanical seal.
Reliability
The bearing and shaft are designed to ensure the reduction
of the stress, providing high reliability under all operating
conditions.
Flexibility
The option to choose between cast iron and bronze
materias for the hydraulic parts in contact with the pumped
liquid allows NMD series pumps to be selected for
use with different types of liquids.
Robustness
The mechanical structure of the hydraulic parts in contact
with the pumped liquid are dimensioned to guarantee the
maximum resistence to mechanical stress.
Reliability
The bearing and shaft are designed to ensure the reduction
of the stress, providing high reliability under all operating
conditions.
Close Coupled Centrifugal Pumps
with threaded ports
17
NM
NMD
4.93.322
3.94.044
1

NM, NMS 60 Hz
Materials
Components NM, NMS B-NM, B-NMS
Pump casing
Lantern bracket NM
Casing cover for NMS
Cast iron
GJL 200 EN 1561
Bronze
G-Cu Sn 10 EN 1982
Lantern bracket NMS Cast iron GJL 200 EN 1561
Impeller Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Brass P- Cu Zn 40 Pb 2 UNI 5705
for NM 32/12-16-20, NM 40/20, B-NM 32/125-160-200, B-NM 40/200
Shaft AISI 303 up to 2.2 kW Cr Ni Mo steel
AISI 430 from 3 kW to 75 kW AISI 316
Mechanical seal Carbon - Ceramic - NBR
Counter-flanges Steel Fe 430B UNI 7070
Coverage chart n = 3450 rpm
130
100
H
m
50
40
30
20
10
5
5 6 7 8
30 40 50 U.S. g.p.m.
20 30 40 50 Imp. g.p.m. 100 200 300
NM 32/20
NM 32/16
NM 40/25
NM 40/20
NM 40/16
NM 32/12 NM 40/12
NM 50/25
NM 50/20
NM 50/16
NM 50/12
NM(S) 65/250
NM
50M
NM
65/12
19
NM 65/200
NM 65/16
3
9 10 m /h 20 30 40 50 100
Q
100 150 l/min 300 400 500 1000
Close Coupled Centrifugal Pumps
with flanged connections
100 200 300 400
Construction
Close-coupled centrifugal pumps; electric motor with extended
shaft directly connected to the pump up to 30 kW, new bracket
construction for standard motors (stub-shaft construction) from
37 to 75 kW with integrated thrust bearing.
Pump casing with axial suction and radial delivery on top, main
dimensions and performance according to EN 733.
NM(S): version with pump casing and lanter bracket in cast iron.
B-NM(S): version with pump casing and lanter bracket/casing
cover in bronze. (the pumps are supplied fully painted).
Connections: Flanges according to PN 10, EN 1092-2.
Counter-flanges (on request)
Sizes Flanges
from NM 32/.. to NM 50/... Screwed flanges EN 1092-1, PN 16
from NM 65/.. to NMS 100/250 Flanges for welding EN 1092-1, PN 10
Applications
-For clean liquids without abrasives, which are non-aggressive
for the pump materials (solids content up to 0,2%).
-For water supply.
-For heating, air conditioning, cooling and circulation plants.
-For civil and industrial applications.
-For fire fighting applications. - For irrigation.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n 3450 rpm).
NM, NMS: three-phase 220/380 V, 380/660 V.
Insulation class F. Protection IP 54.
Classification scheme IE2 for three-phase motor from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
Special features on request
- Other voltages. - Protection IP 55.
- Bronze impeller. - Special mechanical seal.
- Packed gland (only for NM standard construction).
- Single-phase motor (NMM) up to 1.5 kW.
- Explosion proof construction in accordance with Directive
94/9 EEC (ATEX).
- Higher or lower liquid or ambient temperatures.
500 1000 2000
400
500 1000
NM(S) 80/250 NMS 100/250
NM
80/200
NM 80/16
NM(S) 100/200
NM, NMS
200 300 400
2000 3000 4000 5000
500
8000
72.824.C
400
300
200
H
ft
100
90
80
70
60
50
40
30
20
2

NM, NMS 60 Hz
Performance n 3450 rpm
B-NM NM
B-NM 32/12F-60 NM 32/12FE-60
B-NM 32/12D-60 NM 32/12DE-60
B-NM 32/12A-60 NM 32/12AE-60
B-NM 32/12S-60 NM 32/12SE-60
B-NM 32/16B-60 NM 32/16BE-60
B-NM 32/16A-60/A NM 32/16A-60/A
B-NM 32/20D-60/A NM 32/20D-60/A
B-NM 32/20C-60/A NM 32/20C-60/A
B-NM 32/20A-60/A NM 32/20A-60/A
B-NM NM
B-NM 40/12F-60 NM 40/12F-60/A
B-NM 40/12C-60 NM 40/12C-60/A
B-NM 40/12A-60/A NM 40/12A-60/B
B-NM 40/16C-60/A NM 40/16C-60/B
B-NM 40/16B-60/A NM 40/16B-60/B
B-NM 40/16A-60/A NM 40/16A-60/B
B-NM 40/20C-60/A NM 40/20C-60/A
B-NM 40/200B-60/A NM 40/20B-60/A
NM 40/20AR-60/A
B-NM 40/200A-60/A NM 40/20A-60/A
B-NM 4025/C-60/B NM 40/25C-60/B
B-NM 4025/B-60/B NM 40/25B-60/B
B-NM 4025/A-60/B NM 40/25A-60/B
B-NM NM
B-NM 50/12F-60/A NM 50/12F-60/B
B-NM 50/12D-60/A NM 50/12D-60/B
B-NM 50/12A-60/A NM 50/12A-60/B
B-NM 50/160B-60/B NM 50/16B-60/B
B-NM 50/160A-60/B NM 50/16A-60/B
B-NM 50/200B-60/B NM 50/20B-60/B
B-NM 50/200A-60/B NM 50/20A-60/B
B-NM 5025/C-60/B NM 50/25C-60/B
B-NM 5025/B-60/B NM 50/25B-60/B
B-NM 5025/A-60/B NM 50/25A-60/B
B-NM 5025/65E-60/A NM 50M/E-60/A
B-NM 5025/65D-60/A NM 50M/D-60/A
B-NM 5025/65C-60/A NM 50M/C-60/A
B-NM NM
NM 65/12E-60/A
B-NM 65/125C-60/A NM 65/12C-60/A
B-NM 65/125A-60/A NM 65/12A-60/A
B-NM 65/160E-60/A NM 65/16E-60/A
B-NM 65/160D-60/A NM 65/16D-60/A
B-NM 65/160C-60/A NM 65/16C-60/A
B-NM 65/160B-60/A NM 65/16B-60/A
B-NM 65/160A-60/A NM 65/16A-60/A
B-NM 65/200C-60/A NM 65/20C-60/A
B-NM 65/200B-60/A NM 65/20B-60/A
B-NM 65/200A-60/A NM 65/200A-60/A
B-NM 65/250C-60/A NM 65/250C-60/A
B-NM 65/250B-60/A NM 65/250B-60/A
B-NMS 65/250A-60 NMS 65/250A-60
P2
kW HP
0,55 0,75
0,75 1
1,1 1,5
1,5 2
1,5 2
2,2 3
2,2 3
3 4
4 5,5
P2
kW HP
1,1 1,5
1,5 2
2,2 3
2,2 3
3 4
4 5,5
4 5,5
5,5 7,5
5,5 7,5
7,5 10
9,2 12,5
11 15
15 20
P2
kW HP
2,2 3
3 4
4 5,5
5,5 7,5
7,5 10
9,2 12,5
11 15
11 15
15 20
18,5 25
11 15
15 20
18,5 25
P2
kW HP
4 5,5
5,5 7,5
7,5 10
5,5 7,5
7,5 10
9,2 12,5
11 15
15 20
15 20
18,5 25
22 30
22 30
30 40
37 50
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Close Coupled Centrifugal Pumps
with flanged connections
6,6
110
14
19,5
24,5
26
31
36,5
39
45
57
15
250
15,4
18,5
22,5
25,5
31
37,1
44
52
56,5
59,5
65,4
71,5
90,4
24
400
51
57,6
61,9
74,6
87,6
37,8
630
19
23
27
7,5
125
13,5
19
24
26
30,5
36
38
44,5
56,5
16,8
280
14,9
18,1
22,3
25,1
30,6
36,9
43
51,5
56
59
65
71,3
90,2
27
450
50,6
57,7
61,2
73,9
87,3
42
700
18,5
22,5
26,5
8,4
140
13
19
24
25,5
30
35,5
37,5
44
56
18,9
315
14,3
17,6
21,9
24,4
30,3
36,5
42
50,5
55
58,5
64,4
70,8
89,7
30
500
16,1
19,4
24,8
35,3
42,7
50,4
57,3
60,3
73,2
86,9
47,5
58
69
48
800
18
22
26
20
26
30
33,5
37,5
44
49,5
56
64
79,5
90
20
9,6
160
12,5
18,5
23,5
25,5
29,5
35
36,9
43
55,5
21
350
13,4
17
21,4
23,6
29,6
36,1
41
49,5
54
58
63,5
70,3
89,1
33
550
15,4
19
24,6
34,9
41,6
49,8
56,9
59,3
72
86,2
47
57,5
68,5
54
900
17
21,5
25,5
19,5
25,5
29,5
33
37
43,5
49
55,5
63
79
89,5
10,8
180
12
18
23
25
29
34
35
42
55
24
400
11,8
15,8
20,6
22,1
28,5
35,2
39
47,5
52
56
61,5
68,9
88,5
37,8
630
14,2
18
24
33,6
41,2
48,5
55,7
57,2
70,1
84,7
46
56
67,5
60
1000
16
21
25
19
25
29
32,5
37
43
48,5
55
62,5
78,5
89
12
200
11,5
17,5
22
24,5
28
33
34
41
54
27
450
10
14,2
19,6
20,1
27,1
34,3
36
44,5
49
53,5
58,6
66,4
87,3
42
700
13
17
23,4
32,4
40,3
47,1
54,6
55
68,1
83
45
55
66,5
66
1100
15
19,5
24
18
24,5
28,5
32
36,5
42,5
48
54,5
61,5*
78*
88,5*
13,2
220
10,5
16,5
21,5
24
27
32,5
32
40
53
30
500
7,8
12,4
18,3
17,8
25,4
33,2
40
50,5
54,2
63,3
86,1
48
800
11,1
15,5
22,3
30,1
38,5
44
52,2
50
64,3
79,8
42
53
64,5
75
1250
13*
17,5
22
17
23,5
27,5
31
36
41
47,5
54
60*
77*
87*
15
250
9
15,5
20
22,5
25*
31*
37
51
33
550
5,6
10,5
16,7
15,4
23,2
31,8
35
47
49
59,2
83,8
54
900
8,6
13,5
20,8
27,5
36,3
40,5
49,5
44
59,3
76
38,5
50,5
62,5
84
1400
15*
19,5*
15
22
26,5
29,5
34,5
40
46,5
53,5
57,5*
75*
86*
16,8
280
21*
23*
29*
34*
49*
37,8
630
6,9
13,7
10,6
19,2
28,8
38,5
50
78
60
1000
5,8
11,1
19
24,5
33,8
36
46
36,5
52,8
72
34
47,5
60,5
96
1600
13*
19,5*
24*
28*
33*
37,5*
44,5*
51*
54,5*
71*
83*
18,9
315
19*
39
650
12,9
18,1
27,9
76
66
1100
8,4
17
20,9
30,9
30,2
41,8
43,8
66,9
29
44
57,5
108
1800
10*
16,5*
21*
25*
30*
35*
42*
48*
50*
66,5*
78,5*
21
350
16,5*
42
700
25,6
69
1150
16
19
29,4
27,3
39
26
42
56
120
2000
13*
18*
22,5*
27*
31*
38,5*
45*
24
400
12,5*
45
750
23
72
1200
14,8
17,1
27,8
36,2
24
40
54
132
2200
27*
35*
41*
27
450
48
800
75
1250
13,6
15,1
26,1
33,2
20
36,5
51
150
2500
30
500
54
900
84
1400
20,4
25*
42*
168
2800

NM, NMS 60 Hz
Performance n 3450 rpm
B-NM NM
B-NM 80/160E-60/A NM 80/16E-60/A
B-NM 80/160D-60/A NM 80/16D-60/A
B-NM 80/160C-60/A NM 80/16C-60/A
B-NM 80/160B-60/A NM 80/16B-60/A
B-NM 80/160A-60/A NM 80/16A-60/A
B-NMS 80/200B NM 80/200B-60/A
B-NMS 80/200A NM 80/200A-60/A
B-NMS 80/250E NM 80/250E-60/A
B-NMS 80/250D NM 80/250D-60/A
B-NMS 80/250C NMS 80/250C-60
B-NMS 80/250B NMS 80/250B-60
B-NMS 80/250A NMS 80/250A-60
B-NMS 100/200E NM 100/200E-60/A
B-NMS 100/200D NM 100/200D-60/A
B-NMS 100/200C NM 100/200C-60/A
B-NMS 100/200B NMS 100/200B
B-NMS 100/200A NMS 100/200A
B-NMS 100/250B NMS 100/250B
B-NMS 100/250A NMS 100/250A
NM(S) Standard construction.
B-NM(S) Bronze construction.
Rated currents
P2
kW HP
7,5 10
9,2 12,5
11 15
15 20
18,5 25
22 30
30 40
22 30
30 40
37 50
45 60
55 75
18,5 25
22 30
30 40
37 50
45 60
55 75
75 100
P2 220V / 380V Y
380V / 660V Y
kW HP IN A IN A IN A IA/IN
0,55 0,75 4,5 2,6 5,2
0,75 1 4,5 2,6 5,2
1,1 1,5 5,7 3,3 6,8
1,5 2 9 5,2 5,4
2,2 3 11,1 6,5 7,3
3 4 13,4 7,7 8,4
4 5,5 11,2 6,5 7,8
5,5 7,5 13,7 7,9 8,7
7,5 10 17 9,8 9,2
9,2 12,5 22 12,7 8,2
11 15 25,8 14,9 8,5
15 20 33,2 19,2 9,4
18,5 25 41,2 23,8 9,3
22 30 49,8 28,8 10,6
30 40 65,4 37,8 8,7
37 50 82 47 8,5
45 60 97 56 8
55 75 119 68,5 7,2
75 100 157 90 6
P2 Rated motor power output.
IA/IN D.O.L. starting current / Rated current
Q
m 3 /h
l/min
H
m
Close Coupled Centrifugal Pumps
with flanged connections
75
1250
19,5
23
27,5
34
38,5
46,5
56
51
65
73,5
84
94,5
84
1400
19
22,5
27
33,5
38
46
55,5
50
64
73
83,5
94
96
1600
18
22
25,5
33
37,5
45,5
55
48,5
62,5
72
82,5
93
P2 Rated motor power output.
H Total head in m.
21
108
1800
17,5*
21*
25*
32,5*
37*
44,5
54
46,5
61
70,5
81
92,5
30
36
45
54
61,5
73,5
90,5
120
2000
16,5*
19,5*
24,5*
31,5*
36,5*
43,5*
53,5*
44,5*
59*
69*
80*
91,5*
29,5
35,5
44,5
53,5
61
73
90
132
2200
15*
18*
23*
31*
36*
42*
52*
42*
56,5*
67*
78*
90*
29
35
44
53
60,5
72,5
90
* Maximum suction lift 1-2 m.
° With 1 m suction head.
150
2500
13*
15*
20*
28*
33*
39*
49*
38*
53*
63*
74*
87,5*
28
34
43
52,5
60
71,5
89
168
2800
16*
22,5*
28,5*
35*
46*
33*
49*
59*
70*
84*
27
33
42,5
51,5
59,5
70
88,5
180
3000
18*
24*
32*
43*
29*
45*
55*
67*
80*
26*
32*
41*
50*
59*
69*
87,5*
192
3200
41*
51*
62,5*
76,5*
24,5*
31*
40*
49*
58*
67*
87*
210
3500
22,5*
29*
39*
47,5*
56*
65*
85*
240
4000
19*
24*
34*
43*
52,5*
60*
81*
270
4500
28*
38*
48*
55*
75*
Tolerances according to ISO 9906, annex A.
300
5000
42°
48°
67°
2

NM, NMS 60 Hz
Characteristic curves n = 3450 rpm
H
m
20
10
S Ø 116
A Ø 114
D Ø 103
F Ø 88
m /h 3
0
0
0 Q 5 10 15 20
26
2
6
NPSH
4
m
2
m /h 3
0
0
0 Q 5 10 15 20
26
H
60
Q
A Ø 178
C Ø 164
D Ø 153
m /h 3
m /h 3
0
0
72.516
0 Q 5 10 15 20
25
D
A
D
F
A
C
NM 32/12
0 0
8
0 U.S. g.p.m. 20 40 60 80 100
0 Imp.g.p.m. 20 40 60 80
30
P
kW
1
0
70
m
50
40
30
20
10
0
5
4
P
kW
2
1
Imp.g.p.m. 20
58
61
63
64
η 65%
5 10 15 20
63
61
58
0 U.S. g.p.m. 20 40 60 80 100
40 60 80
S
NM 32/20
0 0
8
6
NPSH
4
m
2
40
45 47,5
50
η 52%
50
Close Coupled Centrifugal Pumps
with flanged connections
80
ft
60
40
20
2
P
1
HP
20
NPSH
10
ft
22
H
m
35
30
25
A Ø 146
B Ø 131
NM 32/16
m /h 3
70
20
0 Q
5 10 15
20
2.4
A
3.5
3
2.0
kW
B
P
HP
2
1.2
1.5
P
0.8
8
0
6
NPSH
4
m
2
U.S. g.p.m.
0 Imp.g.p.m.
40
20
20
40 60 80
40 60
m /h 3
0
0
0 Q
5 10 15
20
72.514 72.515
25
200
ft
150
100
50
6
P
HP
4
3
2
1
20
NPSH
10
ft
H (m)
P (kW)
(%)
η
NPSH (m)
25
20
15
10
5
55
50
η 57%
0
0
0
2,4
2,0
1,6
3
m /h
Q
l/min
10
200
20
400
30
600
1,2
0,8
0,4
0,0
C
80
60
40
20
0
10
8
6
4
2
0
0
0 U.S. g.p.m. 50 100 150
Q m /h
A ∅ 118
C ∅ 108
F ∅ 100
3 10
20
30
72.517N 40
53
54
NM 40/12
A
B
130
120
110
ft
100
90
80
1
20
NPSH
10
ft
80
70
60
50
40
30
20
10
0
40
3
2
1
0
30
20
10
0
H (ft)
P (HP)
NPSH (ft)

NM, NMS 60 Hz
H (m)
P (kW)
(%)
η
NPSH (m)
H (m)
Characteristic curves n = 3450 rpm
P (kW)
(%)
η
NPSH (m)
45
40
35
30
25
20
15
10
5
0
0 m /h 10
20
30
40
Q
0 l/min 200 400 600 800
5
4
3
2
1
0
80
60
40
20
6
4
2
0
0
0 U.S. g.p.m. 50 100 150 200
Q m /h
A∅
144
B ∅ 132
C ∅ 121
NM 40/16
3 50
3 10
20
30
40 72.518N 50
140
130
120
110
100
90
80
70(ft)
60 H
50
40
30
20
10
0
0
100
90
U.S. g.p.m. 50
A ∅ 218
100 150
NM 40/25 300
0
28
26
U.S. g.p.m. 100
A ∅ 127
200 300
80
70
B ∅ 198
24
22
20
D ∅ 114
60
C ∅ 188
200
18
50
16
F ∅ 106
40
14
30
100
12
10
20
8
10
6
0
0
0
18
3
m /h
Q
l/min
10
200
20
400
30
600
0
40
24
4
0
0
5
m /h
Q
l/min
20
400
30 40 50
800
60 70
1200
14
10
6
2
60
40
20
0
6
4
2
H (ft)
H (m)
0
0
0
0 Q m /h
Q m /h
C
B
C
Close Coupled Centrifugal Pumps
with flanged connections
A
A
B
6
5
4
3
2
1
0
10
8
4
0
20
16
12
10
P (HP)
NPSH (ft)
P (HP)
NPSH (ft)
23
P (kW)
(%)
ηη
NPSH (m)
NM 50/12
3 80
3 10
20
30
72.520N 40
0
3 20 30 40 50 60 70 72.521N 80
60
H
m
50
40
30
4
3
2
1
0
80
60
40
20
0
8
6
4
2
0
0
A Ø178
AR Ø174
B Ø168
C Ø160
NM 40/20
m /h 3 0 Q
10 20 30
40
10
P
A
12
kW
6
AR
B
P
8
4
C
HP
2
4
0
12
NPSH
8
m
4
U.S. g.p.m.
Imp.g.p.m.
40 80 120 160
40 80 120
50
η 58%
m /h 3
0 0
72.519
0 Q
10 20 30
40
55
57,5
54
57
F
D
55
50
A
200
ft
150
100
O
30
NPSH
20
ft
10
90
80
70
60
50
40
30
20
6
5
4
3
2
1
0
20
10
0
H (ft)
P (HP)
NPSH (ft)
2

NM, NMS 60 Hz
H (m)
P (kW)
(%)
η
NPSH (m)
H (m)
P (kW)
(%)
ηη
NPSH (m)
Characteristic curves n = 3450 rpm
3
m /h
Q
l/min
80 90
60
40
20 70
50
30
0
(ft) H
0
45
40
35
U.S. g.p.m. 100 200
A ∅ 156
B ∅ 144
300
NM 50/16
140
130
120
110
30
100
90
25
80
20
70
60
15
50
40
10
30
5
20
10
0
0
10
8
6
400 800 1200
B
A
0
12
10
8
4
2
6
4
2
0
80
0
60
40
8
6
4
2
0
0
90
80
70
60
50
40
Q m /h
24
H (m)
P (kW)
(%)
η
3 8072.522N 90
0
3 20 30 40 50 60 70 72.523N 80
60
40
20 70
50
30
3
m /h
Q
l/min
60
40
20 70
50
30
0
30
0 400 800
100
20
A
30
15
10
C
B
20
5
10
0
70
60
50
40
8
6
4
2
0
0
0 U.S. g.p.m. 100 200 300
Q m /h
A ∅ 216
B ∅ 200
C ∅ 186
NM 50/25
3 60 72.524N
40
20 70
50
30
Close Coupled Centrifugal Pumps
with flanged connections
20
10
0
280
260
240
220
200
180
160
140
120
0
20
10
0
P (HP)
NPSH (ft)
H (ft)
P (HP)
NPSH (ft)
NPSH (m)
0 U.S. g.p.m. 100 200 300
60
A ∅ 174
B ∅ 164
50
40
30
20
10
0
0
0
14
m /h
Q
l/min
20
400
30 40 50
800
60 70
1200
12
A
10
8
6
4
2
0
80
B
70
60
50
40
8
6
4
2
0
H
m
0
Q m /h
0 Imp.g.p.m.
80
60
40
NM 50/20
3 80
C Ø 190
D Ø 178
E Ø 165
NM 50M
m /h 3
20
0
24
20
P
Q 20 40 60 80
C
D
100
32
28
P
HP
kW
12
E
20
16
8
4
10
NPSH
8
m
6
U.S. g.p.m.
100 200 300 400
100 200 300
45
50
η 55%
m /h 3
15
4
72.525
0 Q 20 40 60 80
10
50
45
35
40
150
100
50
5
0
0
15
10
20
10
0
P (HP)
NPSH (ft)
240
ft
200
160
120
80
12
8
H (ft)
(%)
η
30
NPSH
25
ft
20

NM, NMS 60 Hz
Characteristic curves n = 3450 rpm
H
m
8
4
A Ø 128
C Ø 121
E
m /h 3
2
0 Q 20 40 60 80
100
H
m
0
0 Imp.g.p.m.
30
25
20
15
NPSH
6
m
U.S. g.p.m.
A Ø 182
B Ø 174
C Ø 166
100 200 300 400
100 200 300
65 67.5
m /h 3
70
20
0 Q
50 100
150
28
m /h 3
0
0
72.528
0 Q
50 100
150
NM 65/12 NM 65/16
η 70%
67.5
65
m /h 3
10
0
10
Q 20 40 60 80
100
8
P
kW
A
C
12
10
P
HP
4
E
6
4
2
2
0
0
60
50
40
30
P
kW
16
8
0
8
6
NPSH
4
m
2
0 U.S. g.p.m. 200 300 400 500 600
Imp.g.p.m.
Ø 112
60
200 300 400
50
55
60
65
67.5
500
NM 65/20
η 70%
Close Coupled Centrifugal Pumps
with flanged connections
67.5
A
B
C
90
80
70
ft
60
50
40
0
25
20
NPSH
15
ft
10
190
ft
150
100
32
P
24
HP
16
8
0
20
NPSH
10
ft
25
40
H
m
30
20
10
A Ø 152 60
65 67.5
B Ø 145
C Ø 136
D Ø 129
E Ø 116
m /h 3 0
14
Q
50 100
A
150
P
kW
8
B
C
D
16
P
12
HP
E
8
4
4
0
m /h 3
10
8
NPSH
30
NPSH
6
m
4
20
ft
10
2
0 Q
50 100
150
H
0 U.S. g.p.m. 200 300 400 500 600
0
0
100
Imp.g.p.m.
A Ø 220
B Ø 208
C Ø 190
200 300 400
η 70%
72.526 72.527
90
m
80
70
60
50
NM(S) 65/250
m /h 3
40
0 Q 20
40
40 60 80 100 120
30
A
B 40
P
C P
20
HP
kW
10
20
0
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
ft
10
2
0 Q 20 40 60 80 100
72.529
120
67.5
65
60
500
0 U.S. g.p.m. 100 200 300 400 500
Imp.g.p.m. 100 200 300 400
50
60 62,5
65
66
64
η 67%
65
150
ft
100
50
0
300
ft
250
200
150
0
2

NM, NMS 60 Hz
Characteristic curves n = 3450 rpm
30
20
C Ø 139
D Ø 133
E Ø 125
m /h 3
10
8
NPSH
D A
30
NPSH
6
20
m
4
ft
10
2
0 Q 40 80 120 160
72.530
200
H
m
80
0
U.S. g.p.m.
0 Imp.g.p.m.
40
A Ø 155
H
B Ø 145
m
A Ø 228
B Ø 217
C Ø 205
D Ø 195
E Ø 178
200 400 600 800
200 400 600
50
60
η 73%
m /h 3
10
0
24
Q 40 80 120 160 200
32
20
A 28
P
P
kW
12
8
D
E
C
B HP
20
16
12
4
8
0
100
60
40
0 U.S. g.p.m. 200 400 600 800 1000
NM 80/16 A Ø 185
60
120
65
67.5 NM 80/200
NM(S) 80/250
m /h 3
80
20
0 Q 40
60
80 120 160 200
A
240
80
40
P
kW
20
Imp.g.p.m. 200 400 600 800
55
60 65
0 0
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
ft
10
2
0 Q 40 80 120 160 200
72.532
240
65
68 70
68
70
71
70
η 73%
E
B
C
D
Close Coupled Centrifugal Pumps
with flanged connections
65
70
60
ft
100
80
60
40
320
280
ft
240
200
160
120
60
P
40
HP
20
26
H
m
0
U.S. g.p.m.
0 Imp.g.p.m.
60
50
40
30
200 400 600 800
B Ø 172
200 400 600
m /h 3
70
20
0 Q 40 80 120 160 200
40
30
P
20
kW
10
0
η 72%
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
ft
10
2
0 Q 40 80 120 160
72.531
200
70
67.5
65
A
B
190
ft
150
100
40
P
HP
20
0

NM, NMS 60 Hz
Characteristic curves n = 3450 rpm
0 Imp.g.p.m. 200
70
400 600 800 1000
H
60
m
50
40
30
20
10
0
60
40
P
kW
20
0
10
NPSH
8
m
6
0 U.S. g.p.m.
Q
3 m /h
A Ø 187
B Ø 180
C Ø 168
D Ø 155
E Ø 145
400 600 800 1000 1200
60
100 200
NM(S) 100/200
η 73%
15
4
0 3 Q m /h 100 200 300
65
68 70
66
72
Close Coupled Centrifugal Pumps
with flanged connections
D
E
B
C
70
200
ft
150
100
50
300
80
A
60
P
40
HP
20
0
30
NPSH
25
ft
20
27
0 Imp.g.p.m. 200
100
400 600 800 1000
H
90
m
80
70
60
50
40
0
100
80
P
60
kW
40
20
10
NPSH
8
m
6
0 U.S. g.p.m.
Q
3 m /h
A Ø 229
B Ø 212
400 600 800 1000 1200
100 200
NMS 100/250
η 67,5%
15
4
0 3 Q m /h 100 200 300
72.533 72.534
50
55
60
66
65
A
B
300
300
ft
250
200
150
120
P
HP
80
60
40
30
NPSH
25
ft
20
2

NM, NMS 60 Hz
Dimensions and weights
DN1
Picture
1
4
1
4
Picture
2
a
m2
m1
NM
NMS 65/250A-60
NMS 80/250C-60
NMS 80/250B-60
NMS 80/250A-60
NMS 100/200B-60
NMS 100/200A-60
NMS 100/250B-60
NMS 100/250A-60
DN1 DN2
80 65 100 1032 200
100 80 125 1057 200
100 80
1130 225
125
1198 250
125 100 125 1057 200
125 100 125 1130 250
125
1213 250
100 125
1286 280
250
280
280
280
280
280
505
505
550
642
505
550
642
712
-
-
-
-
-
-
Close Coupled Centrifugal Pumps
with flanged connections
NM 65/200A-60/A 80 65 100 825 202 225 408 22 125 95 320 250 254 20 80 90 18 14 155 175 245 400 360 42* 185
NM 65/250B-60/A, C-60/A 80 65 100 825 202 250 408 2 160 120 360 280 254 - 20 80 90 18 14 175 190 245 400 360 42* 201-195
NMS
DN2
a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2 g1
160
160
120
120
360
400
280
315
160 120 410 315
160
160
120
120
360
410
mm
a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2
NM 32/12SE-60,AE-60,-DE-60,-FE-60 50 32 80 405 112 140 240 - 100 70 190 140 37 - 50 - 14 - 93 97 245
NM 32/16BE-60
50 32 80 410 132 160 260 100 70 240 190 47 - 50 14 120 120 250
34
-
- -
- - 12
NM 32/16A-60/A 450 290 39
NM 32/20D-60/A
NM 32/20C-60/A
NM 32/20A-60/A
NM 40/12C-60/A, F-60/A
NM 40/12A-60/B
NM 40/16C-60/B
NM 40/16B-60/B
NM 40/16A-60/B
NM 40/20C-60/A, D-60/A
NM 40/20A-60/A, AR-60/A, B-60/A
NM 40/25B-60/B, C-60/B
NM 40/25A-60/B
NM 50/12F-60/B
NM 50/12D-60/B
NM 50/12A-60/B
50 32 80
450
288
475 160 180 298
475
298
100 70 240 190
280
315
160 120 410 315
mm
62
60
60
318
318
356
406
318
356
406
457
- 50 - 14 -
290
140 140 295
295
65 40 80 410 112 140 240 100 70 210 160 37 - 50 14 100 113 250
-
- -
450 290
65 40 80
450
260
475 132 160 270
475
270
495
298
65 40 100 160 180
525 320
65 40 100 640
715
65 50 100
100 70 240 190
47
45
45
100 70 265 212 60
49
- 50 - 14 -
290
119 119 295
295
- 50 14 140 140 295
- -
320
410
180 225 365 - 125 95 320 250 50 - 65 - 14 - 175 175
460
470
260
495 132 160 270
495
270
100 70 240 190
47
45
45
- 50 - 14 -
290
121 137 295
295
NM 50/16A-60/B, B-60/B 65 50 100 525 160 180 320 - 100 70 265 212 49 - 50 - 14 - 127 141 320
NM 50/20A-60/B, B-60/B 65 50 100 640 160 200 345 - 100 70 265 212 40 - 50 - 14 - 140 153 410
NM 50/25C-60/B
NM 50/25B-60/B
NM 50/25A-60/B
NM 50M/E-60/A
NM 50M/D-60/A
NM 50M/C-60/A
NM 65/12E-60/A
NM 65/12A-60/A, C-60/A
NM 65/16D-60/A, E-60/A
NM 65/16B-60/A, C-60/A
NM 65/16A-60/A
NM 65/20C-60/A
NM 65/20B-60/A
NM 80/16E-60/A
NM 80/16C-60/A, D-60/A
NM 80/16B-60/A
NM 80/16A-60/A
DN1 DN2
65 50 100
645
415
720 180 225 365 - 125 95 320 250 50 - 65 - 14 - 175 175 465
720
465
645
415
65 50 100 720 180 225 365 - 125 95 320 250 50 - 65 - 14 - 175 175 465 -
720
465
80 65 100 495
298
160 180
525 320
80 65 100
525
320
640 160 200 345
715
345
125 95 280 212 60
49
125 95 280 212
49
40
40
- 65 14 134 156 295
- -
320
- 65 - 14 -
320
150 172 410
460
80 65 100 715 180 225 365 - 125 95 320 250 50 - 65 - 14 - 155 175 460
100 80 125
545
340
670
365
180 225
745
365
745
365
125 95 320 250
60
50
50
50
-
-
-
-
-
-
-
28
65 - 14 -
320
415
165 193
465
465
NM 80/200A-60/A, B-60/A 100 80 125 850 202 250 408 22 160 120 345 280 254 20 80 90 18 14 170 194 245 400 360
NM 80/250D-60/A, E-60/A 100 80 125 850 202 280 408 2 160 120 400 315 254 20 80 90 18 14 191 210 245 400 360
NM 100/200E-60/A
NM 100/200C-60/A, D-60/A
f
w
4.93.083.1
125 100 125 800 192 377
280
850 202 408
Pumps with packed gland, dimensions available on request.
h3
1 2
l1
s
n3
b
n2
n1
l2
DN2
-
-
-
-
-
-
-
h2
g1
h1
DN1
-
216 20
160 120 360 280
2
254 20
80
80
80
80
80
80
a
m2
m1
83
83
80
100
83
80
100
100
DN2
69
80 18
90
18
18
18
18
18
18
w
A
19
19
19
24
19
19
24
24
f
175
200
225
275
200
225
190
210
225
275
212
225
275 275
w2
w1
12
239
180 212
14 245
406
406
445
619
406
445
494
516
-
-
-
-
-
-
-
-
-
-
-
-
-
-
355
355
361
409
355
361
409
479
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
298 258
400 360
305
305
286
349
305
286
349
368
4.93.466.1
z
g1
12
12
-
-
-
-
-
-
347
416
345
kg
27-25-24-24
42
52
52,5
29-27
12
34
12
39
48
49,5
12 55,5-55,5
72,5-66-66
15 116-110
145,5
12
41
50
51,5
14 70,5-64
15 106-100
15
15
126
144,5
153
117,5
144
162
15 55,5
73,5-68
15
75-70
106-100
133,5
15 139,5
145
15
h3
83,5
113-108
142,5
150
42* 200-194
42* 209-203
6 179
42* 201-195
kg
b
l1 l2
Flanges EN 1092-2
C
4.93.094
DN2
n2 n3
n1
g2
mm
DN C K D
h2
h1
s s1
DN
K
D
Holes
A
N° Ø
g2
32 76 100 140 4 19 18
40 84 110 150 4 19 18
50 99 125 165 4 19 20
65 118 145 185 4 19 20
80 132 160 200 8 19 22
100 156 180 220 8 19 24
125 184 210 250 8 19 24
b1

NM, NMS 60 Hz
DN1
Dimensions and weights
Picture
1
1*
4
1
2
3
2
3
2
3
2
B- NM
B-NMS 65/250A-60
B-NMS 80/200B-60
B-NMS 80/200A-60
B-NMS 80/250D-60, E-60
B-NMS 80/250C-60
B-NMS 80/250B-60
B-NMS 80/250A-60
B-NMS 100/200E-60
B-NMS 100/200C-60, D-60
B-NMS 100/200B-60
B-NMS 100/200A-60
B-NMS 100/250B-60
B-NMS 100/250A-60
DN1 DN2
80
100
100
100
100
125
125
125
65
80
80
100
125
125
1032
936
936
936
200
180
180
250
250
250
80 125 200
1057
280
80
1130 225
125
1198 250
857
280
100 125 936 200
1057
280
100 125 1130 250 280
100
1213 280
125
1286 280
280
505
386
386
406
505
550
642
411
406
505
550
672
712
-
-
-
-
-
-
-
-
Close Coupled Centrifugal Pumps
with flanged connections
a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2 g1
160
125
355
120
95
305
mm
a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2
B-NM 32/12S-60, A-60, D-60, F-60 50 32 80 405 112 140 240 - 100 70 190 140 37 - 50 - 14 - 93 97 245
B-NM 32/16B-60
B-NM 32/16A-60/A
B-NM 32/20D-60/A
B-NM 32/20C-60/A
B-NM 32/20A-60/A
B-NM 40/12C-60, F-60
B-NM 40/12A-60/A
B-NM 40/16C-60/A
B-NM 40/16B-60/A
B-NM 40/16A-60/A
B-NM 40/20C-60/A, D-60/A
B-NM 40/200A-60/A, B-60/A
B-NM 4025/B-60/B, C-60/B
B-NM 4025/A-60/B
B-NM 50/12F-60/A
B-NM 50/12D-60/A
B-NM 50/12A-60/A
50 32 80 410
450
50 32 80
450
475
475
65 40 80 410
450
65 40 80
450
475
475
250
132 160 260 - 100 70 240 190 47 - 50 - 14 - 120 120
290
288
160 180 298
298
100 70 240 190
360
345
388
280
280
318
160 120 400 315
260 220 410 315
160 120 360 280
260 220 410 315
260 220 410 315
45
60
60
mm
318
254
254
254
318
356
406
216
254
318
356
440
457
- 50 - 14 -
290
140 140 295
295
250
112 140 240 - 100 70 210 160 37 - 50 - 14 - 100 113
290
260
132 160 270
270
495 298
65 40 100 160 180
580 320
65 40 100 635
705
65 50 100
470
495
495
100 70 240 190
47
45
45
100 70 265 212 60
49
- 50 - 14 -
290
119 119 295
295
- 50 14 140 140 295
- -
375
192 225 377 12 125 95 320 250 216 20 65 69 14 12 175 175 174 298 258
260
132 160 270
270
100 70 240 190
47
45
45
- 50 - 14 -
290
121 137 295
295
1* B-NM 50/160A-60/B, B-60/B 65 50 100 580 160 180 320 - 100 70 265 212 49 - 50 - 14 - 127 141 375
4
B-NM 5025/C-60/B
B-NM 5025/B-60/B
B-NM 5025/A-60/B
B-NM 5025/65E-60/A
B-NM 5025/65D-60/A
B-NM 5025/65C-60/A
65 50 100
65 50 100
635
710
710
635
710
710
192 225 377 12 125 95 320 250 216 20 65 69 14 12 175 175 174 298 258
192 225 377 12 125 95 320 250 216 20 65 69 14 12 175 175 174 298 258
B-NM 65/125A-60/A, C-60/A 80 65 100 580 160 180 320 125 95 280 212 49 - 65 14 134 156 375
1* B-NM 65/160D-60/A, E-60/A
B-NM 65/160C-60/A
80 65 100 575 320
160 200
660 345
125 95 280 212 49
40
- 65 14 150 172 375
-
- -
-
- -
430
4
1*
4
Picture
a
m2
m1
DN2
B-NM 50/200A-60/B, B-60/B 65 50 100 695 192 200 377 32 100 70 265 212 216 20 65 69 14 12 140 153 234 298 258
B-NM 65/160B-60/A
B-NM 65/160A-60/A
-
20
20
20
-
-
-
20
20
-
-
-
-
29
80
65
83
80
80
80
80
80
83
60
60
60
83
80
100
69
60
83
80
100
100
18
14
19
18
18
18
18
18
19
15
15
15
19
19
24
15
15
19
19
24
24
175
170
170
191
200
225
275
180
180
200
225
190
194
194
210
225
275
212
225
275 275
406
259
259
259
406
445
619
345
259
406
445
494
516
355
350
350
350
355
361
409
298
350
355
361
540
479
305
310
310
310
305
286
349
258
310
305
286
461
368
g1
12
12
12
-
6
6
6
-
-
-
6
6
-
-
-
-
33-32-31-29
44
48
52
60
61,5
12 35-33
40
12
48
56
57,5
12 63,5-62,5
80,5-75
6
12
130-124
159,5
52
61
63,5
14 80,5-74,5
6
6
135
144
161
135
156,5
161
15 93,5-73
15 83,5-79
108
6 183-169,5
42* 200
B-NM 65/250B-60/A, C-60/A 80 65 100 825 202 250 408 2 160 120 360 280 254 20 80 90 18 14 175 190 245 400 360 42* 216-210
B-NM 80/160E-60/A
B-NM 80/160D-60/A
B-NM 80/160C-60/A
B-NM 80/160B-60/A
B-NM 80/160A-60/A
80 65 100 695
770
100 80 125 605 340
180 225
685 365
100 80 125
725
800
800
-
-
-
-
192 200 377 32 125 95 280 212 216 20 65 69 14 12 150 172 234 298 258
B-NM 65/200B-60/A, C-60/A 775 192 377
80 65 100 225 125 95 320 250 20 65 14 155 175 239
216
69 12
298 258
22
B-NM 65/200A-60/A 825 202 408 254
90 14
245 400 360
B-NMS
w
* Version without coupling guard
A
f
w2
w1
DN1 DN2
3 4
4.93.466.1
z
h3
b
l1 l2
-
DN2
h2
h1
s s1
n2 n3
n1
A
125 95 320 250 60
50
g1
b1
-
65 - 14 - 165 193 375
430
192 225 377 12 125 95 340 250 216 20 65 69 14 12 165 193 239 298 258
DN1
a
m2
m1
DN2
h4
w
f
w2
w1
-
-
-
-
-
-
-
-
-
-
-
4.93.078.1
-
-
-
-
-
-
-
-
-
-
-
z
6 128-121
6
149
178,5
15 108,5
116
6
h3
kg
B-NM
155
175,5
182
kg
b
l1 l2
C
n2 n3
n1
4.93.094
DN2
g2
mm
DN C K D
h2
h1
s s1
Flanges EN 1092-2
DN
K
D
N° Ø
g1
g2
32 76 100 140 4 19 18
40 84 110 150 4 19 18
50 99 125 165 4 19 20
65 118 145 185 4 19 20
80 132 160 200 8 19 22
100 156 180 220 8 19 24
125 184 210 250 8 19 24
A
A
g1*
b1
2

NM, NMS 60 Hz
Features
Cutting edge hydraulics
The geometry of the impeller and the pump casing are
optimized to achieve maximum efficiency and the best
suction capability.
Flexibility
The option to choose between cast iron and bronze
materias for the hydraulic parts in contact with the pumped
liquid allows NM and NM4 series pumps to be selected
for use with different types of liquids.
Compact Design
The compact design allows for easy installtion even in
confined spaces.
Exclusive design
An innovative, patented guard prevents contact with rotating
parts, proving protection to the end user whilst
allowing for inspection of the mechanical seal.
Reliability
The bearing and shaft are designed to ensure the reduction
of the stress, providing high reliability under all operating
conditions.
Cutting edge hydraulics
The geometry of the impeller and the pump casing are
optimized to achieve maximum efficiency and the best
suction capability.
Flexibility
The option to choose between cast iron and bronze
materias for the hydraulic parts in contact with the pumped
liquid allows NMS and NMS4 series pumps to be
selected for use with different types of liquids.
New lantern bracket construction
The lantern brackets incorporate a thrust bearing on the
hydraulic side which guarantees the elimination of additional
loads on the motor bearings. The flange is sized to
be used with standard motors B35.
Exclusive design
An innovative, patented guard prevents contact with rotating
parts, proving protection to the end user whilst
allowing for inspection of the mechanical seal.
Simplified motor maintenance
The presence of the thrust bearing on the hydraulic side
makes it easier to remove the motor, facilitating maintenance
operations and eliminating the risks of damage to
the hydraulic parts.
Close Coupled Centrifugal Pumps
with flanged connections
30
NM
NMS

NM4, NMS4 60 Hz
Materiali
Components NM4, NMS4 B-NM4, B-NMS4
Pump casing
Lantern bracket NM4
Casing cover for NMS4
Cast iron
GJL 200 EN 1561
Bronze
G-Cu Sn 10 EN 1982
Lantern bracket NMS4 Cast iron GJL 200 EN 1561
Impeller Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Brass P- Cu Zn 40 Pb 2 UNI 5705
For NM4 25/125 - 25/160 - 25/200 - NM4 32/16 - 32/20 - 40/20
Shaft AISI 303 up to 1,1 kW Cr Ni Mo steel
AISI 430 from 1,5 kW to 75 kW AISI 316
Mechanical seal Carbon - Ceramic - NBR
Counter-flanges Steel Fe 430B UNI 7070
Coverage chart n = 1750 rpm
70
50
40
30
20
H m
10
5
4
3
10 U.S. g.p.m. 20
10 Imp. g.p.m.
NM4
NM4 25/200
NM4 25/160
NM4 25/125
30 40 50
20 30 40 50 100 200 300
NM4 32/20
NM4 40/25
NM4 40/20
NM4 50/25
NM4 50/20
NM4 32/16 NM4 40/16 NM4 50/16 NM4 65/16
Close Coupled Centrifugal Pumps
NM4 65/31
NM4 65/25
NM4 65/20
NMS4 80/400
NM4 80/315
NM4 80/25
NM4 80/20
NM4 80/16
31
NM4 100/25
NM4 100/20
Construction
Close-coupled centrifugal pumps; electric motor with extended shaft
directly connected to the pump up to 15 kW, new bracket construction
for standard motors (Stub-shaft construction) from 18,5 to 75
kW with integrated thrust bearing. Pump casing with axial suction
and radial delivery on top, main dimensions and performance according
to EN 733 with additional sizes for completion.
NM(S)4: version with pump casing and lanter bracket in cast iron.
B-NM(S)4: version with pump casing and lanter bracket/casing
cover in bronze. (the pumps are supplied fully painted).
Connections
Sizes Connections
NM4 25/... Threaded ports ISO228
from NM4 32/.. to NMS4 150/400 Flanges according to PN 10, EN 1092-2
Counter-flanges (on request)
Sizes Flanges
from NM4 32/.. to NM4 50/.. Screwed flanges EN 1092-1, PN 16
from NM4 32/.. to NMS4 150/400 Flanges for welding EN 1092-1, PN 10
Applications
-For clean liquids without abrasives, which are non-aggressive
for the pump materials (contents of solids up to 0,2%).
-For water supply. - For heating, air conditioning, cooling and
circulation plants. - For civil and industrial applications.
-When low noise operating is required. - For irrigation.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar.
Continuous duty.
Motor
4-pole induction motor, 50 Hz (n 1750 rpm).
NM4, NMS4: three-phase 220/380 V, 380/660 V.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60034-1; EN 60034-30.
Special features on request
- Other voltages. - Protection IP 55.
- Bronze impeller.
- Special mechanical seal.
- Higher or lower liquid or ambient temperatures.
100 200 300 400 500 1000 2000
400 500 1000
NMS4 100/400 NMS4 125/400
NMS4 150/400
NM(S)4 100/315
NMS4 125/315
NM4 125/250
NMS4 150/315
2
7
1.5 2 3 m /h 3
Q
30 l/min 50
4 5
80
6 7
100
8 9 10
150
20 30
300 400 500
40 50
1000
100
2000
200 300
3000 4000 5000
400 500 700
10000
2000
3000
72.822.C
200
H ft
100
50
40
30
20
10
3

NM4, NMS4 60 Hz
Performance n 1750 rpm
B - NM4
NM4
NM4 25/12A-60/A 0,25 0,34
B- NM4 25/160BE-60 NM4 25/160BE-60 0,37 0,5
B- NM4 25/160AE-60 NM4 25/160AE-60 0,37 0,5
B- NM4 25/200CE-60 NM4 25/200CE-60 0,37 0,5
B- NM4 25/200BE-60 NM4 25/200BE-60 0,55 0,75
B- NM4 25/200A-60/A NM4 25/200A-60/A 0,75 1
B - NM4
NM4
P2
kW HP
B-NM4 32/16B-60 NM4 32/16BE-60 0,37 0,5
B-NM4 32/16A-60 NM4 32/16AE-60 0,37 0,5
B-NM4 32/20B-60 NM4 32/20BE-60 0,55 0,75
B-NM4 32/20A-60/A NM4 32/20A-60/A 0,75 1
B-NM4 40/16C-60 NM4 40/16C-60/A 0,37 0,5
B-NM4 40/16B-60 NM4 40/16B-60/A 0,55 0,75
B-NM4 40/16A-60/A NM4 40/16A-60/B 0,75 1
B-NM4 40/20B-60/A NM4 40/20B-60/A 1,1 1,5
B-NM4 40/20A-60/A NM4 40/20A-60/A 1,1 1,5
B-NM4 4025/C-60/B NM4 40/25C-60/B 1,5 2
B-NM4 4025/B-60/B NM4 40/25B-60/B 2,2 3
B-NM4 4025/A-60/B NM4 40/25A-60/B 3 4
B-NM4
NM4
P2
kW HP
B-NM4 50/16B-60/A NM4 50/16B-60/B 1,1 1,5
B-NM4 50/16A-60/A NM4 50/16A-60/B 1,1 1,5
NM4 50/20C-60/B 1,1 1,5
NM4 50/20B-60/B 1,5 2
NM4 50/20A-60/B 2,2 3
B-NM4 5025/C-60/B NM4 50/25C-60/B 2,2 3
B-NM4 5025/B-60/B NM4 50/25B-60/B 3 4
B-NM4 5025/A-60/B NM4 50/25A-60/B 4 5,5
B-NM4 65/16C-60/A NM4 65/16C-60/A 1,1 1,5
B-NM4 65/16B-60/A NM4 65/16B-60/A 1,1 1,5
B-NM4 65/16A-60/A NM4 65/16A-60/A 1,5 2
NM4 65/20B-60/A 2,2 3
NM4 65/20A-60/A 3 4
NM4 65/25B-60/A 4 5,5
NM4 65/25A-60/A 5,5 7,5
NM4 65/31C-60/A 5,5 7,5
NM4 65/31B-60/A 7,5 10
NM4 65/31A-60/A 9,2 12,5
B-NMS4
NM4
P2
kW HP
NM4 80/16C-60/A 1,1 1,5
NM4 80/16B-60/A 1,5 2
NM4 80/16A-60/A 2,2 3
NM4 80/20C-60/A 2,2 3
NM4 80/20B-60/A 3 4
NM4 80/20A-60/A 4 5,5
NM4 80/25C-60/A 4 5,5
NM4 80/25B-60/A 5,5 7,5
NM4 80/25A-60/A 7,5 10
NM4 80/31C-60/A 9,2 12,5
B-NMS4 80/315B-60 NM4 80/315B-60/A 11 15
B-NMS4 80/315A-60 NM4 80/315A-60/A 15 20
B-NMS4 80/400C-60 NMS4 80/400C-60 18,5 25
B-NMS4 80/400B-60 NMS4 80/400B-60 22 30
B-NMS4 80/400A-60 NMS4 80/400A-60 30 40
P2
kW HP
Q
m 3 /h
1 1,2 1,5 1,89 2,4 3 3,6 4,2 4,8 5,4 6 6,6 7,5 8,4 9,6 10,8 12 13,2 15
l/min 16 20 25 31,5 40 50 60 70 80 90 100 110 125 140 160 180 200 220 250
H
m
Q
m 3 /h
6,25 6,2 6,1 6,1 6 5,7 5,4 5 4,6 4,1 3,6
7,95 7,9 7,85 7,8 7,7 7,5 7,2 6,9 6,5 5,8 5
9,9 9,9 9,8 9,75 9,7 9,4 9,3 9 8,5 8 7,2 6,5
12,4 12,3 12,2 12 11,8 11,5 11,2 10,8 10,4 9,8 9 8 6 4*
15,5 15,5 15,4 15,2 15 14,7 14,5 14 13,5 13 12,4 11,6 9,8 7,5*
18,3 18,3 18,3 18,3 18,2 18,1 18 17,7 17,4 17 16,5 15,3 13,9* 11*
2,4 3 3,6 4,2 4,8 5,4 6 7,5 8,4 9,6 10,8 12 13,2 15 16,8 18,9 21 24 27 30
l/min 40 50 60 70 80 90 100 125 140 160 180 200 220 250 280 315 350 400 450 500
H
m
Q
m 3 /h
7,6 7,6 7,5 7,4 7,4 7,3 7,1 6,6 6,1 5,3 4,4
9,2 9,2 9,1 9,1 9 9 8,8 8,3 7,8 7,2 6,4 5,4*
13,1 13 12,9 12,8 12,6 12,4 12,2 11,4 10,8 9,8 8,7 7,3* 5,7*
14,9 14,8 14,7 14,6 14,5 14,3 14,1 13,6 13,2 12,4 11,4 10* 8,5*
6,75 6,75 6,65 6,53 6,35 6,15 5,9 5,53 4,9 4,2 3,2
8,1 8,1 8 7,95 7,8 7,6 7,4 7,2 6,75 6,25 5,5 4,6
9,7 9,7 9,65 9,6 9,5 9,37 9,2 9 8,7 8,3 7,8 7 5,8
13,3 13,2 13,1 13 12,7 12,5 12 11,5 10,5 9,5 7,8
15,3 15,2 15,1 15 14,7 14,5 14 13,7 13 12,2 10,8 9,3
18,3 18,2 18,1 18 17,9 17,6 17,3 16,8 15,7 14,2 11,8 8,9 4,4
22,7 22,7 22,7 22,6 22,6 22,5 22,3 22,1 21,6 20,6 19,2 17,5 14,2 10,1
25,1 25 25 24,9 24,9 24,8 24,6 24,4 24 23,6 22,6 21,3 18,5 15 10,7*
10,8 12 13,2 15 16,8 18,9 21 24 27 30 33 37,8 42 48 54 60 66 75 84
l/min 180 200 220 250 280 315 350 400 450 500 550 630 700 800 900 1000 1100 1250 1400
H
m
Q
m 3 /h
9 9 9 8,95 8,8 8,55 8,25 7,7 7 6,25 5,4 3,8*
10,5 10,6 10,6 10,6 10,6 10,5 10,3 9,9 9,3 8,6 7,9 6,6* 5,3*
11,2 11,2 11,1 11 10,8 10,4 10 9,1 8 6,8 5,3 2,7
12,8 12,8 12,8 12,75 12,6 12,3 11,9 11,3 10,5 9,4 8,1 5,8 3,4
16,7 16,8 16,9 16,9 16,9 16,8 16,6 16,3 15,74 15,2 14,4 13 11,2 8,5 5,4
18,9 18,9 18,9 18,8 18,5 18,2 17,8 17,1 16,2 15,1 13,3 10,3 7,2*
23,1 23,1 23,1 23 22,8 22,6 22,2 21,5 20,5 19,5 18,2 15,3 12*
24,1 24,1 24,1 24 23,8 23,6 23,2 22,6 21,9 21 19,7 17 14*
6,6 6,6 6,5 6,4 6,3 6 5,7 5,2 4,5 3,7
7,9 7,8 7,7 7,7 7,5 7,2 7 6,5 5,8 5 4,1*
9,3 9,3 9,2 9,2 9,1 8,9 8,6 8,1 7,5 6,8 6* 4,5*
12,5 12,4 12,3 12,2 12,1 11,7 11,4 10,8 10 9,2 8,3* 6,6*
14,5 14,4 14,3 14,2 14,1 13,9 13,6 13,1 12,5 11,8 11* 9,5* 8*
19 19 18,8 18,7 18,6 18,3 18 17,5 16,8 15,6 14,2* 11,8* 9*
23,2 23,1 23 23 22,8 22,6 22,4 21,8 21,2 20,4 19,2* 17* 14*
27 27 26,5 26 26 25,5 25 24,5 23,5 22 20* 17* 13*
32 32 31,5 31 31 30,5 30 29,5 29 28 26,5* 24* 20,5*
36 36 35,5 35 35 34,5 34 33,5 33 32 31* 29* 26,5*
30 33 37,8 42 48 54 60 66 75 84 96 108 120 132 150 168 180 192 210
l/min 500 550 630 700 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500
H
m
Close Coupled Centrifugal Pumps
with flanged connections
5,3 5,2 5,1 5 4,9 4,5 4,1 3,8 3
6,6 6,5 6,4 6,3 6,1 5,9 5,5 5,2 4,6 3,7
8,6 8,5 8,4 8,3 8,1 7,9 7,6 7,3 6,9 6,1 4,5
10,9 10,8 10,7 10,6 10,5 10,3 10 9,7 9,1 8,2 6,7
12,5 12,5 12,4 12,3 12,1 12 11,7 11,4 10,6 9,8 8,5 6,5*
14,2 14,1 14 14 13,9 13,8 13,5 13,4 12,8 12 11 9,2* 7,4*
17,4 17,3 17,1 17 16,6 16,1 15,8 15,2 14,1 13 11,3 9,5*
20,8 20,8 20,7 20,7 20,5 20,1 19,8 19,4 18,3 17,3 15,7 13,8* 11,5*
24,2 24,2 24,1 24 24 23,9 23,4 23 22 21,1 19,4 17,5* 15,2* 12,7*
28,5 28,5 28,5 28 27,5 27,5 27 27 26 25 23 21* 18*
32,5 32,5 32,5 32 32 31,5 31,5 31 30,5 29,5 28 25,5* 23* 21*
37,5 37,5 37,5 37 37 36,5 36,5 36 35,5 35 33 31,5* 29,5* 27*
49,5 49,5 49 49 48 47 46 44 41 37,5 32 25*
56,5 56,5 56 55,5 55 54,5 53 52 49,5 47 41 35* 27*
63,5 63,5 63 63 62,5 62 61 60 58 55,5 52 46* 40* 33,5*
32

NM4, NMS4 60 Hz
Performance n 1750 rpm
B-NMS4
NM4
NM4 100/20C-60/A 3 4
NM4 100/20B-60/A 4 5,5
NM4 100/20A-60/A 5,5 7,5
NM4 100/25B-60/A 7,5 10
NM4 100/25A-60/A 9,2 12,5
B-NMS4 100/315C-60 NM4 100/315C-60/A 11 15
B-NMS4 100/315B-60 NM4 100/315B-60/A 15 20
B-NMS4 100/315A-60 NMS4 100/315A-60 18,5 25
B-NMS4 100/400C-60 NMS4 100/400C-60 22 30
B-NMS4 100/400B-60 NMS4 100/400B-60 30 40
B-NMS4 100/400A-60 NMS4 100/400A-60 37 50
B-NMS4
NM4
NM4, NMS4 Standard construction.
B-NM4, B-NMS4 Bronze construction.
P2 Rated motor power output.
IA/IN D.O.L. starting current / Rated current
P2
kW HP
NM4 125/25E-60/A 5,5 7,5
NM4 125/25D-60/A 7,5 10
NM4 125/25C-60/A 9,2 12,5
B-NMS4 125/250B-60 NM4 125/250B-60/A 11 15
B-NMS4 125/250A-60 NM4 125/250A-60/A 15 20
B-NMS4 125/315C-60 NMS4 125/315C-60 18,5 25
B-NMS4 125/315B-60 NMS4 125/315B-60 22 30
B-NMS4 125/315A-60 NMS4 125/315A-60 30 40
B-NMS4 125/400C-60 NMS4 125/400C-60 37 50
B-NMS4 125/400B-60 NMS4 125/400B-60 45 60
B-NMS4 125/400A-60 NMS4 125/400A-60 55 75
B-NMS4 150/315D-60 NMS4 150/315D-60 18,5 25
B-NMS4 150/315C-60 NMS4 150/315C-60 22 30
B-NMS4 150/315B-60 NMS4 150/315B-60 30 40
B-NMS4 150/315A-60 NMS4 150/315A-60 37 50
B-NMS4 150/400C-60 NMS4 150/400C-60 45 60
B-NMS4 150/400B-60 NMS4 150/400B-60 55 75
B-NMS4 150/400A-60 NMS4 150/400A-60 75 100
Rated currents
P2 220 V / 380 V Y
kW HP IN A IN A IA/IN
0,25 0,34 1,7 1 3,5
0,37 0,5 1,65 0,95 4,1
0,55 0,75 2,6 1,5 4,5
0,75 1 3,8 2,2 5,7
1,1 1,5 5,8 3,3 3,3
1,5 2 7 4 7,8
2,2 3 9,8 5,7 7,6
3 4 13,5 7,8 5,7
P2
kW HP
Q
m 3 /h
48 54 60 66 75 84 96 108 120 132 150 168 180 192 210 240 270 300 330
l/min 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500 4000 4500 5000 5500
H
m
Q
m 3 /h
9,4 9,4 9,2 9,1 8,9 8,5 8 7,2 6,4 5,5 4*
11,7 11,7 11,6 11,5 11,4 11,2 10,8 10 9,2 8,3 6,5* 4,6*
14 14 13,9 13,9 13,8 13,7 13,3 12,7 12 11,3 9,8* 8,2* 7* 5,5*
19,4 19,4 19,3 19,2 19 18,6 18 17,4 16,5 15,5 13,8* 11,5* 10* 8,2* 5,5*
22,4 22,4 22,2 22,1 21,9 21,4 21 20,4 19,6 18,8 17* 15* 13,3* 11,6* 8,8*
28 28 27,9 27,9 27,5 27 26 25 23,5 22 19,5* 15,5* 13* 10*
32,5 32,5 32,4 32,3 32 31,5 31 30,5 29,5 28,5 26* 22,5* 20* 17,5* 13,5*
38,5 38,5 38,3 38,3 38 37,9 37,5 37 36 35 32,5* 30* 28* 26* 21*
43 42,8 42,5 42,5 42 42 41 40 38,5 37 34* 30,5* 28*
51,5 51,3 51 50,8 50,5 50,3 50 49 48 46 44* 41* 39* 37* 33*
59,5 59,3 59 58,8 58,5 58,3 58 57,7 57 56 53,5* 51* 49* 47* 44*
84 96 108 120 132 150 168 180 192 210 240 270 300 330 360 390 420 450 480
l/min 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
H
m
Close Coupled Centrifugal Pumps
with flanged connections
11,2 11 10,7 10,4 10 9,4 8,5 8 7,3 6,2
14 13,9 13,7 13,4 13 12,4 11,6 11 10,4 9,3 7,3* 5*
16,8 16,6 16,4 16,1 15,8 15,2 14,6 14 13,3 12,3 10,3* 8* 5,4*
19,4 19,2 19 18,8 18,6 18 17,4 17 16,3 15,2 13,2* 10,8* 8*
23 22,9 22,8 22,7 22,5 22 21,5 20,9 20,3 19,2 17,2* 14,9* 12,2* 9*
28 27,8 27,5 27,3 27 26,5 25,5 25 24 23 20* 17* 13*
32 31,7 31,5 31 30,8 30,5 29,5 29 28,5 27 25* 22* 18,5* 14,5*
37 36,7 36,5 36 35,8 35,5 35 34,5 34 32,5 30,5* 28* 25* 21,5*
45,5 45 44,8 44,6 44,5 44,3 43,5 43 42 40 36,5* 32,5* 28*
51,7 51,5 51,3 51 50,7 50 49,5 49 48 46,5 43,5* 40* 35,5* 31*
59,5 59,3 59 58,8 58,7 58 57,5 57 56,5 55,5 53* 50* 46* 41,5*
22,8 22,6 22,3 22 21,8 21,2 20 18,5 16,7 14,7 12,4 10* 7,4*
25,8 25,6 25,4 25,2 24,9 24,4 23,2 21,9 20,2 18,4 16,2 14* 11,4*
30,5 30,4 30,2 30,1 30 29,8 29 27,9 26,5 24,8 22,8 20,7* 18,2* 15,4*
35,6 35,5 35,4 35,3 35,2 35 34,4 33,7 32,5 30,9 29 26,8* 24,4* 21,8*
45,5 45 44,5 44 43,8 43,5 42 40,5 38,5 36 33 30* 27*
51 50,5 50 49,5 49,3 49 48 46,5 44,5 42,5 40 37,5* 34,5* 31,5*
59 58,5 58,3 58 57,8 57,5 57 55,5 54 52 49,5 47* 44* 41* 37,5*
P2 Rated motor power output.
H Total head in m.
P2 380 V / 660 V Y
kW HP IN A IN A IA/IN
4 5,5 10,2 5,9 7,1
5,5 7,5 15,3 8,7 8
7,5 10 19,1 11,1 8,2
9,2 12,5 22,6 13,2 8,5
11 15 26,8 15,5 8,6
15 20 34,5 20 9
18,5 25 42 24,2 7,3
22 30 49,6 28,5 7,5
30 40 64,5 37,2 7,5
37 50 84 48,5 6
45 60 95,5 55 6,4
55 75 120 69 7,3
75 100 166 95,5 6
33
* Maximum suction lift 1-2 m.
Tolerances according to ISO 9906, annex A.
3

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
8
H
m
6
0
A Ø 114
Q 3
0
0
0 m /h 2 4 6
8
0.20
0.25
0.15
P
0.10
kW
0.05
U.S. g.p.m.
0 Imp. g.p.m.
10
4
2
0 0
Q 3
5
4
NPSH
3
m
2
1
15
NPSH
10
ft
5
0 m /h 2 4 6
72.550
8
0
0 Imp.g.p.m.
20
A Ø194
H
m
B Ø175
15
10
5
0
0
1.0
0.8
P
kW
0.4
0.2
0
U.S. g.p.m.
C Ø157
Q
m /h 3
45
10 20 30
10 20
50 52.5
η 54%
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
ft
10
2
0 Q 2 4 6 8
72.552
10
30
NM4 25/12 NM4 25/160
52.5
50
10 20 30 40
10 20 30
30
35
40
42
η 43.5
A
NM4 25/200
40
2 4 6 8
B
C
Close Coupled Centrifugal Pumps
with flanged connections
35
30
A
ft
25
20
15
10
5
0.20
P
0.15
HP
0.10
0.05
60
ft
10 0
50
40
30
20
10
1.2
1.0
P
HP
0.6
0.4
0.2
0
34
0
10 20 30
10 20
35
10
H
A Ø 144 40
45
50
η 52%
30
m
8
B Ø 130
50
47.5
ft
25
Q 3
2
0
0.4
m /h 2 4 6
8
0.5
0.3
P
0.2
kW
0.1
U.S. g.p.m.
0 Imp. g.p.m.
12
6
4
0 0
Q 3
5
4
NPSH
3
m
2
1
15
NPSH
10
ft
5
0 m /h 2 4 6
72.551
8
B
A
20
15
10
0.4
P
0.3
HP
0.2
0.1

NM4, NMS4 60 Hz
H (m)
P (kW)
(%)
η
NPSH (m)
Characteristic curves n = 1750 rpm
0 Imp.g.p.m. 10 20 30 40 50
10
A Ø 143 50 55
60
8
H
m
6
4
2
m /h 3
0
0
0.4
Q
5 10
0
15
0.5
0.3
P
O.2
kW
B
A
0.4
P
0.3
HP
0.2
0.1
0.1
m /h 3
m /h 3
10
30
10
30
8
NPSH
6
m
4
NPSH
20
ft
8
NPSH
6
m
4
NPSH
20
ft
10
10
2
0 Q 5 10
72.553 15
2
0 Q
5 10
72.554
15
10
8
6
4
2
0
0
0
0,8
0,6
m /h
Q
l/min
5
100
10
200
15
300
20
400
A
0,4
0,2
0
80
60
40
20
6
4
2
0 U.S. g.p.m.
0
0
B Ø 131
0 0
0 U.S. g.p.m. 25 50 75 100
Q m /h
20 30 40 50 60
A∅
144
B∅
132
C∅
121
η 62.5%
NM4 40/16
3 25
3 5
10
15
20 72.555N 25
30
NM4 32/16 NM4 32/20
60
C
55
50
B
Close Coupled Centrifugal Pumps
with flanged connections
30
20
10
1
0
ft
0
0,8
0,6
0,4
0,2
10
25
20
15
10
5
0
H (ft)
P (HP)
NPSH (ft)
35
0 Imp.g.p.m. 10 20 30 40 50
20
15
H
m
10
5
A Ø 178
B Ø 170
m /h 3
0
0
0.8
0.6
P
0.4
kW
Q
5 10
B
0
15
1.0
A
0.8
P
0.6
HP
0.4
0.2
0.2
0 0
H
m
15
10
0 U.S. g.p.m.
A Ø 178
B Ø 168
35
20 30 40 50 60
40
45
η 52.5%
51.5
NM4 40/20
m /h 3
5
0
1.2
Q 4 8 12 16 20 24
1.0
A
1.5
P
B
kW
1
0.6
P
HP
0.4
0.5
0.2
6
NPSH
4
m
2
0 U.S. g.p.m. 20 40 60 80 100
0 Imp.g.p.m.
20
8
m /h 3
0
0
72.556
0 Q 4 8 12 16 20 24
50
20 40 60 80
45
50 52.5
55
57.5
50
η 58%
45
40
55
52.5
50
60
ft
50
40
30
20
10
60
ft
50
40
30
20
20
NPSH
10
ft
3

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
H (m)
P (kW)
(%)
ηη
NPSH (m)
H (m)
P (kW)
(%)
η
NPSH (m)
30
20
10
0
0
0
3 m /h 10 15 20 25 30 35
Q
0 l/min 200 300 400 500
3,0
A
4
2,0
1,0
0,0
80
60
40
20
0
8
6
4
2
0
0
20
15
10
5
0 U.S. g.p.m. 50 100 150
Q m /h
36
H (m)
P (kW)
(%)
η
NPSH (m)
3 10 15 20 25 30 72.557N 35
0
3 10
20
30
40 72.558N 50
0 U.S. g.p.m. 50 100 150 200 250
H (m)
P (kW)
(%)
ηη
NPSH (m)
0
0
0
1,2
m /h
Q
l/min
10
200
20
400
30
600
40
800
1,0
A
0,8
0,6
0,4
0,2
0
80
B
3 50
0
0
0
2,5
3 m /h 10
Q
l/min 200
20
400
30
600
40 50
800
0
60
1000
0
0
0
4
m /h
Q
l/min
10
200
20
400
30
600
40
800
2,0
1,5
1,0
0,5
C
B
A 3
2
1
3
2
1
A
B
C
0,0
80
60
40
20
6
4
2
A ∅ 227
B ∅ 219
C ∅ 196
A ∅ 188
B ∅ 164
C ∅ 154
NM4 40/25
C
NM4 50/20
Q m /h
0
0
0
0 3 Q m /h 10 20 30 40 50 60
Q m /h
B
Close Coupled Centrifugal Pumps
with flanged connections
90
80
70
60
50
40
30
20
10
3
2
1
0
20
10
0
60
40
20
0
10
H (ft)
P (HP)
NPSH (ft)
H (ft)
P (HP)
NPSH (ft)
12
10
8
6
4
2
70
60
50
40
10
8
6
4
2
0
25
20
15
10
5
0
70
60
50
40
30
8
6
4
2
0 U.S. g.p.m. 50 100 150 200
A ∅ 156
B ∅ 144
NM4 50/16
0 U.S. g.p.m. 50 100 150 200
B ∅ 220
C ∅ 201
A ∅ 225
NM4 50/25
3 50
72.559N 0
3 10
20
30
40 72.560N 50
30
20
10
0
0
1,5
1,0
0,5
30
20
10
0
80
70
60
50
40
30
20
10
0
5
4
3
2
1
0
20
10
0
H (ft)
P (HP)
NPSH (ft)
H (ft)
P (HP)
NPSH (ft)

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
10
H
m
8
6
A Ø 148
B Ø 137
C Ø 129
55 60 65
70
72.5
77.5
75
η78%
NM4 65/16
72.5
70
65
35
30
ft
25
20
H
m
12
8
A Ø 182
B Ø 171
45 50 55 60
65
67.5
69
NM4 65/20
η 69,5%
67.5
65
60
4
75
15
Q 3
2
0
1.6
m /h 20 40 60
80
A 2.0
1.2
P
0.8
kW
0.4
0 0
Q 3
5
4
NPSH
15
NPSH
3
m
2
10
ft
5
1
0 m /h 20 40 60
72.561
80
24
H
m
20
0
U.S. g.p.m.
0 Imp. g.p.m.
12
16
8
0
0 Imp.g.p.m.
28
12
A Ø 224
B Ø 213
100 200 300
100 200
m /h 3
4
0
8
Q 20 40 60 80
16
100
10
6
P
4
A
B
P
HP
6
kW
4
2
2
0
8
NPSH
6
m
4
U.S. g.p.m.
100 200 300 400
100 200 300
50
55
m /h 3
2
0 Q 20 40 60 80
72.567
100
C
B
10
1.6
P
1.2
HP
0.8
0.4
37
0
0 Imp.g.p.m.
16
m /h 3
4
0
4
Q 20 40 60 80100
5
3
P
2
B
A
P
HP
3
kW
2
1
1
0
8
NPSH
6
m
4
U.S. g.p.m.
100 200 300 400
100 200 300
m /h 3
2
0 Q 20 40 60 80
72.579
100
NM4 65/25
60
62.5
η 64%
ft
80
H
m
A Ø 283
B Ø 266
50
55
60
NM4 65/31
62
62.5
60
64
30
C Ø 245
η 63% 60
55
50
Close Coupled Centrifugal Pumps
with flanged connections
48
32
0
25
20
NPSH
15
ft
10
20
0
U.S. g.p.m.
0 Imp.g.p.m.
40
100 200 300 400
100 200 300
m /h 3
10
0 Q 20 40 60 80
100
10
P
kW
6
4
2
8
6
NPSH
4
m
2
m /h 3
0
0
72.564
0 Q 20 40 60 80
100
55
A
B
C
48
ft
40
32
24
16
0
25
20
NPSH
15
ft
10
120
ft
100
80
60
40
14
P
HP
10
8
6
4
2
20
NPSH
10
ft
3

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
Close Coupled Centrifugal Pumps
with flanged connections
38

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
H
m
0 U.S. g.p.m. 200 300 400 500 600
0 Imp. g.p.m.
40
A Ø 288
30
20
B Ø 270
C Ø 257
50
200 300 400
55
60
Q m /h 3
10
0
20
50 100
150
16
P
kW
8
C
A
B
24
P
16
HP
4
8
0 0
Q 3
10
8
NPSH
30
NPSH
6
20
m
4
ft
10
2
0 m /h
50100 72.568
150
63
65
500
NM4 80/315 120
50
NMS4 80/400
η 67%
65
63
60
Close Coupled Centrifugal Pumps
with flanged connections
ft
100
80
60
40
39
0 U.S. g.p.m.
0 Imp.g.p.m. 200 200 300 400 500
70
H
A Ø 355 40 45
60
m
50
B Ø 335
C Ø 316
55
η 56%
40
30
20
10
0
30
20
P
kW
10
0
8
NPSH
6
m
4
Q
m /h 3
200 300 400 500 600
54
50 100
m /h 3
2
0 Q
50100 72.569
150
C
50
45
B
40
A
200
ft
150
100
50
150
40
30
P
20
HP
10
0
25
NPSH
20
ft
15
10
3

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
H
m
10
5
B Ø 170
C Ø 157
NM4 100/20
m /h 3
0
0
0 Q
50 100 150
200
8
0
H
m
30
0
0 Imp.g.p.m.
15
A Ø 185
6
P
4
kW
2
10
8
NPSH
6
m
4
2
0
20
10
0
U.S. g.p.m.
Q
m /h 3
A Ø 286
B Ø 267
C Ø 250
200 400 600 800
200 400 600
60
65
70
75
η 79%
50 100 150
C
B
NM(S)4 100/315
m /h 3
0
0 Q 50 100 150 200
0
250
20
A
30
15
B
P
20
P
10
C
HP
kW
5
10
16
12
NPSH
8
m
4
U.S. g.p.m.
0 Imp.g.p.m.
40
m /h 3
0
0
72.572
0 Q 50 100 150 200 250
75
250 500 750
70
65
250 500 750 1000
55 60 65
70
η 72%
70
65
60
55
50
Close Coupled Centrifugal Pumps
with flanged connections
72.570
A
200
40
ft
30
20
10
8
P
HP
4
0
30
NPSH
20
ft
10
100
ft
50
40
NPSH
20
ft
40
0
25
H
m
20
15
10
A Ø 229
B Ø 216
NM4 100/25
m /h 3
20
5
0 Q 40
10
80 120 160 200
A
240
8
P
6
B 10
P
kW
HP
4
5
2
m /h 3
5
NPSH
4
m
18
NPSH
14
3
ft
10
2
0 Q 40 80 120 160 200
72.571
240
H
m
0 U.S. g.p.m. 200 400 600 800 1000
Imp.g.p.m. 200 400 600 800
0 0
6
60
50
40
30
0
0
U.S. g.p.m.
Imp.g.p.m.
A Ø 347
B Ø 323
C Ø 297
55 60 65 70
75
74
η 78%
250 500 750 1000
NMS4 100/400
m /h 3
24
0 Q 50 100 150 200 250
60
40
A
30
B
P
40
P
20
C
HP
kW
10
20
m /h 3
10
8
30
NPSH
NPSH
6
20
m
4
ft
10
2
0 Q 50 100 150 200
72.573
250
75
70
65
250 500 750
55
60
65 66
η 67.5%
60
66
67 65
55
62.5
80
70
ft
60
50
40
30
200
ft
150
100

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
0 Imp.g.p.m. 300 600 900 1200
0 Imp.g.p.m. 400 800 1200
25
H
m
20
A Ø 233
B Ø 217
60 65
70
75 NM(S)4 125/250
η 78%
80
70
ft
40
H
m
A Ø 288
B Ø 271
65 70
75 NMS4 125/315
η 78%
15
10
5
0
20
16
P
kW
8
4
0
8
6
NPSH
4
m
2
H
m
0 U.S. g.p.m. 300 600 900 1200 1500
0
0
60
50
40
30
0
0
60
P
40
kW
20
0
10
8
NPSH
6
m
4
C Ø 203
D Ø 189
E Ø 175
Q
Q
Q
Q
m /h 3
m /h 3
A Ø 354
B Ø 333
C Ø 318
m /h 3
m /h 3
100
100
200
200
E
75
D
70
65
300
B
C
C
60
A
NMS4 125/400
A
B
360
60
50
40
30
20
20
P
HP
10
0
0
300
72.574
360
0 U.S. g.p.m. 300 600 900 1200 1500
2
0
Imp.g.p.m.
300 600 900 1200
100
100
60
65
200
200
70
η 73%
300
70
20
NPSH
ft
10
160
140
120
100
80
360
80
72.576
300 360
Close Coupled Centrifugal Pumps
with flanged connections
65
200
180
ft
60
P
40
HP
20
0
30
NPSH
ft
20
10
41
30
20
0
C Ø 258
m /h 3
10
0
40
Q 100 200 300
400
30
P
20
kW
10
0
10
8
NPSH
6
m
4
2
0
U.S. g.p.m.
Q
m /h 3
400 800 1200 1600
75
100 200 300
70
C
65
A
B
72.575
400
120
ft
100
80
60
40
40
P
HP
20
0
30
NPSH
20
ft
10
3

NM4, NMS4 60 Hz
Characteristic curves n = 1750 rpm
H
m
30
20
10
0
0 Imp.g.p.m.
40
A Ø 288
B Ø 272
C Ø 253
D Ø 244
NMS4 150/315
m /h 3
0
0 Q 100 200 300 400
0
500
60
40
30
P
20
C
D
A
B
P
40
HP
kW
20
5
8
6
NPSH
4
m
2
U.S. g.p.m.
500 1000 1500 2000
500 1000 1500
55 60 65 70
m /h 3
0
0
72.577
0 Q 100 200 300 400 500
75
η 77%
75
70
Close Coupled Centrifugal Pumps
with flanged connections
65
100
ft
50
20
NPSH
10
ft
42
60
H
m
50
40
30
0
0
A Ø 357
B Ø 335
C Ø 318
NMS4 150/400
m /h 3
24
0
80
Q 100 200 300 400 500
A 100
60
P
40
kW
20
0
U.S. g.p.m.
Imp.g.p.m.
500 1000 1500 2000
500 1000 1500
60
65
70
m /h 3
10
8
NPSH
6
30
NPSH
20
m
4
ft
10
2
0 Q 100 200 300 400
72.578
500
75
76
η 77%
75
C
B
70
200
ft
150
100
80
P
HP
40
20
0

2
NMS 80/200A
NMS 80/250D-E
NMS 80/250C
NMS 80/250B
NMS 80/250A
NM4, NMS4 60 Hz
NMS 100/200E
NMS 100/200C-D
NMS 100/200B
NMS 100/200A
NMS 100/250B
125 100 125
Dimensions NMS 100/250A and weights
Standard construction
Picture
Bronze construction B-NM4
Picture
DN1
1
1
Picture
2
3
Picture
4
a
B-NMS4
B-NM4
B-NM4 25/160AE-BE
B-NM4 25/200A/A-BE-CE
m2
m1
B-NMS4 80/315A-60,B-60
B-NMS4 80/400B-60,C-60
B-NMS4 80/400A-60
B-NMS4 100/315B-60,C-60
B-NMS4 100/315A-60
B-NMS4 100/400C-60
B-NMS4 100/400B-60
B-NMS4 100/400A-60
B-NMS4 125/250A-60,B-60
B-NMS4 125/315B-60,C-60
B-NMS4 125/315A-60
B-NMS4 125/400B-60,C-60
B-NMS4 125/400A-60
B-NMS4 150/315C-60,D-60
B-NMS4 150/315B-60
B-NMS4 150/315A-60
B-NMS4 150/400C-60
B-NMS4 150/400B-60
B-NMS4 150/400A-60
100
100
100
125
125
80
80
80
100
100
DN1 DN2
125
398
936
857
936
1057
180
250
936
125 398 200 280
1057
421 1130 225
125
280
451 1198 250
125
398
200
280
125 421 1130 250 280
1
100 80 125 948 250 315
125 80
1025
125 280
1025
355
125
963
100 140 250
1035
1040
315
125 100 140 1040 280
1199
355
150 125 140 951 250 355
150
1040
125 140 280
1040
355
150
1199
125 140 315
1237
1060
400
200 150 160 1060 280
1219
1219
400
200 150 160 1257 315
1330
450
1213 250
466
280
1286 280
DN1
a f h1 h2 h3
a
m2
m1
455
538
580
455
508
538
580
605
455
538
580
640
707
538
580
605
640
707
747
DN2
-
-
-
-
-
-
-
-
-
f
w
386
406
505
550
642
216 20 69
Close Coupled Centrifugal Pumps
160 120 360 280 254 20 80
with flanged connections
60 18
411
406
505
550
642
712
4.93.098
355
160
1
1
1
160 100 400 315
200 100 500 400
160 125 400 315
200 125 500 400
200 125 500 400
200 150 550 450
200 150 550 450
305
120
1
1
1
mm
160 80 400 315
160 80 435 355
254
318
318
254
279
279
318
356
254
279
318
356
406
279
318
356
356
406
440
388
400
1
1
1
20
25
25
20
25
25
25
55
20
25
25
25
25
25
25
25
25
25
45
43
18
18
18
22
18
22
22
22
22
318
315
1
1
1
60
70
70
60
70
70
83
103
60
70
83
103
100
70
83
103
103
100
100
254
254
318
356
406
318
356
406
457
n3
s b
80
80
80
100
80
100
100
100
100
20
20
-
-
-
-
-
-
-
g1 h1
NM4
DN1 DN2
DN1
mm
kg
ISO 228
a f h1 h2 h3 m1 m2 n1 n2 n3 b s l1 l2 w g
G 1
NM4 25/200A-60/A, BE-60, CE-60
11 27-23-21,5
1 NM4 25/12A-60/A 56 313 90 140 199 37,5 27,5 170 130 9 38 9,5 85 88 250 10 13,5
NM4 25/160AE-60, BE-60 /2 G 1 56 380 100 160 228 37,5 27,5 190 150 30 38 9,5 102 102 250 10 17,5
63 385 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250
DN2
f
w
B-NM4
4.93.083.1
2
h3
DN1 DN2
DN1
ISO 228
56 380 100 160 228 37,5 27,5 190 150 30 38 9,5 102 102 250 10
G 1
11
1 /2 G 1
63 400 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250
l1
s
n3
b
n2
n1
l2
DN2
h3
mm
a f h1 h2 h3 m1 m2 n1 n2 n3 b s l1 l2 w
h2
g1
h1
DN1
a
m2
m1
DN2
h4
w
f
l1
DN2
n2
n1
15
15
15
15
15
15
19
19
15
15
19
19
24
19
19
19
19
24
24
83
80
80
80
80
220 232
268 268
230 250
268 280
235 268
247 278
280 305
260 298
295 328
60
60
83
80
100
83
80
100
100
h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2 g1
l2
h2
DN1
g
271
318
334
271
312
319
334
385
259
318
334
385
454
318
434
406
410
454
482
a
19
18
18
18
18
m2
m1
435
520
540
435
432
520
540
540
435
520
540
540
540
520
540
540
540
540
625
15
15
19
19
24
15
15
19
19
24
24
DN2
kg
19-19
29-25-23
w
395
435
455
395
382
435
455
460
395
435
455
461
461
435
455
460
461
461
535
A
6
6
6
6
6
6
6
8
6
6
6
8
8
6
6
8
8
8
8
170
191
200
225
275
180
180
200
225
275
f
kg
194
210
225
275
212
225
275
w2
w1
259
259
406
445
619
345
259
406
445
494
516
3 4
b
l1 l2
DN2
h2
h1
s s1
n2 n3
n1
B-NM4 32/16A-60, B-60 50 32 80 410 132 160 260 - 100 70 240 190 47 - 50 - 14 - 120 120 255 - - 12 38-38
B-NM4 32/20A-60/A, B-60 50 32 80 410 160 180 288 - 100 70 240 190 62 - 50 - 14 - 140 140 255 - - 12 45-41
B-NM4 40/16A-60/A, B-60, C-60 65 40 80 410 132 160 260 - 100 70 240 190 47 - 50 - 14 - 119 119 255 - - 12 43-40-38
B-NM4 40/20A-60/A, B-60/A 65 40 100 470 160 180 288 - 100 70 265 212 62 - 50 - 14 - 140 140 255 - - 12 55-55
B-NM4 4025/B-60/B, C-60/B
B-NM4 4025/A-60/B
w2
w1
mm
DN1 DN2 a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2
65 40 100 535
318
190 225
560 350
2 B-NM4 50/16A-60/A, B-60/A 65 50 100 470 160 180 288 - 100 70 265 212 62 - 50 - 14 - 127 141 255
3
2
B-NM4 5025/C-60/B
B-NM4 5025/A-60/B, B-60/B
B-NM4 65/16B-60/A, C-60/A
B-NM4 65/16A-60/A
535
318
65 50 100 190 225
560 350
80 65 100 470
288
160 200
495 306
10
10
-
4.93.078.1
z
h3
125 95 320 250 15 65 14 175 175 156
140
54 10
205 175
190
60 12
125 280 250
125 95
320 250
140
54
15 65 14
190
60
125 95 280 212 62
60
10
12
- 65 - 14 -
A
A
g1*
g1
b1
205 175
175 175
280 250
156
125
150 172 255
300
-
-
-
-
g1
6
12
6
15
kg
73-73
89
55-55
79,5
105-92
63-63
71
350
350
355
361
409
298
350
355
361
409
479
mm
DN C K D
N° Ø
g2
32 76 100 140 4 19 18
40 84 110 150 4 19 18
50 99 125 165 4 19 20
65 118 145 185 4 19 20
80 132 160 200 8 19 22
100 156 180 220 8 19 24
125 184 210 250 8 19 24
C
4.93.466.1
z
4.93.094
h3
b
310
310
305
286
349
258
310
305
286
349
368
g2
mm
DN C K D
N° Ø
g2
32 76 100 140 4 19 18
40 84 110 150 4 19 18
50 99 125 165 4 19 20
65 118 145 185 4 19 20
80 132 160 200 8 19 22
100 156 180 220 8 19 24
125 184 210 250 8 19 24
150 211 240 285 8 23 26
200 266 295 340 8 23 30
6
6
6
-
-
6
6
-
-
-
-
l1 l2
s
n2
n1
Flanges EN 1092-2
DN2
DN
K
D
Holes
h1
h2
s1
b1
n3
A
g1
3

NM4, NMS4 60 Hz
Dimensions and weights
DN1
m2
m1
DN2
Standard construction
Picture
2
3
2
3
2
3
Picture
4
a
f
w
NMS4 80/400B-60, C-60
NMS4 80/400A-60
NMS4 100/315A-60
NMS4 100/400C-60
NMS4 100/400B-60
NMS4 100/400A-60
NMS4 125/315B-60, C-60
NMS4 125/315A-60
NMS4 125/400B-60, C-60
NMS4 125/400A-60
NMS4 150/315C-60, D-60
NMS4 150/315B-60
NMS4 150/315A-60
NMS4 150/400C-60
NMS4 150/400B-60
NMS4 150/400A-60
4.93.061.2
2
h3
l1
DN2
l2
s
n3
b
n2
n1
125 80
1025
125 280
1025
355
125 100 140 1035 250
1040
315
125 100 140 1040 280
1199
355
1040
150 125 140 280
1040
355
1199
150 125 140 315
1237
1060
400
200 150 160 1060 280
1219
1219
400
200 150 160 1257 315
1330
450
538
580
508
538
580
605
538
580
640
707
538
580
605
640
707
747
-
-
-
-
-
-
-
g1 h1
Close Coupled Centrifugal Pumps
with flanged connections
h2
mm
NM4 kg
DN1 DN2 a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2 g1
NM4 32/16AE-60, BE-60 50 32 80 410 132 160 260 - 100 70 240 190 47 - 50 - 14 - 120 120 255 - - 12 30,5-30
NM4 32/20A-60/A, BE-60 50 32 80 410 160 180 288 - 100 70 240 190 62 - 50 - 14 - 140 140 255 - - 12 38-34,5
NM4 40/16A-60/B, B-60/A, C-60/A 65 40 80 410 132 160 268 - 100 70 240 190 47 - 50 - 14 - 119 119 255 - - 12 37-33-31
NM4 40/20A-60/A, B-60/A 65 40 100 470 160 180 288 - 100 70 265 212 62 - 50 - 14 - 140 140 255 - - 12 41-40,5
NM4 40/25B-60/B, C-60/B
NM4 40/25A-60/B
65 40 100 495
308
180 225
525 340
160 80 435 355
160 100 400 315
200 100 500 400
200 125 500 400
200 125 500 400
200 150 550 450
200 150 550 450
mm
DN1
318
318
279
279
318
356
279
318
356
406
279
318
356
356
406
440
44
25
25
25
25
25
55
25
25
25
25
25
25
25
25
25
45
a
m2
m1
80
80
100
100
100
100
100
70
70
70
70
83
103
70
83
103
100
70
83
103
103
100
100
DN2
w
18
18
22
22
22
22
22
A
15
15
15
15
19
19
15
19
19
24
19
19
19
19
24
24
f
268 268
230 250
268 280
247 278
280 305
260 298
295 328
w2
w1
125 95 320 250 60 - 65 14 - 175 175 300
-
330
NM4 50/16A-60/B, B-60/B 65 50 100 470 160 180 288 - 100 70 265 212 62 - 50 - 14 - 127 141 255 - - 12 40-39,5
NM4 50/20C-60/B
NM4 50/20A-60/B, B-60/B
NM4 50/25C-60/B
NM4 50/25A-60/B, B-60/B
NM4 65/16B-60/A, C-60/A
NM4 65/16A-60/A
NM4 65/20B-60/A
NM4 65/20A-60/A
NM4 65/25B-60/A
NM4 65/25A-60/A
NM4 65/31B-60/A, C-60/A
NM4 65/31A-60/A
NM4 80/16C-60/A
NM4 80/16A-60/A, B-60/A
NM4 80/20C-60/A
NM4 80/20A-60/A, B-60/A
NM4 80/25C-60/A
NM4 80/25A-60/A, B-60/A
65 50 100 480
505
65 50 100 490
308
180 225
530 340
80 65 100 470
495
80 65 100 505
308
180 225
525 340
80 65 100 540
360
200 250
645 385
80 65 125 670
720
100 80 125 495
288
180 225
520 308
100 80 125 540
308
180 250
560 340
100 80 125 565
360
200 280
670 385
-
62
160 200 288 - 100 70 265 212
60
-
- 50 14 - 140 153 265
-
310
125 95 320 250 60 - 65 14 - 175 175 300
-
330
62
160 200 288 - 125 95 280 212
60
-
-
- 65 14 - 150 172 255
-
300
125 95 320 250 60 - 65 14 - 155 175 310
-
330
160 120 360 280 60 - 80 18 - 175 190 345
-
415
415
225 280 410 - 160 120 400 315 75 - 80 - 18 - 220 220
465
-
-
-
125 95 320 250 62
60
- 65 14 - 165 193 255
-
300
125 95 345 280 60 - 65 14 - 170 194 320
-
340
160 120 400 315 60 - 80 18 - 191 210 335
-
415
318
334
312
319
334
385
318
334
385
454
318
434
406
410
454
482
520
540
432
520
540
540
520
540
540
540
520
540
540
540
540
535
435
455
382
435
455
460
435
455
461
461
435
455
460
461
461
625
4
4.93.466.1
DN1 DN2 a f h1 h2 h3 h4 m1 m2 n1 n2 n3 z b b1 s s1 l1 l2 w w1 w2 g1
z
15
14
15
15
15
18
20
15
15
20
6
6
6
6
6
8
6
6
8
8
6
6
8
8
8
8
h3
kg
b
66,5-62
78
44,5
57-52,5
68
85,5-78
48-48
54,5
61
73,5
97
116
164-153
176
53
65,5-61
74,5
91-82
102
135-124
NM4 80/31C-60/A 100 80 125 720 250 315 435 160 120 400 315 90 - 80 18 - 220 232 465 20 181
NM4 80/315A-60/A, B-60/A 100 80 125 850 260 315 466 160 120 400 315 254 20 80 74 18 14 220 232 210 6 269-248
NM4 100/20B-60/A, C-60/A
NM4 100/20A-60/A
125 100 125 565
360
200 280
665 385
160 120 360 280 60 - 80 18 - 180 212 330
-
-
- -
10
435 395
-
-
410
- - 20
99-90
109
NM4 100/25B-60/A
NM4 100/25A-60/A
125 100 140
NM4 100/315B-60/A, C-60/A 125 100 140 865 260 315 466 160 120 400 315 254 20 80 74 18 14 230 250 210 6 280-261
685
225 280 410
735
- 160 120 400 315 75 - 80 - 18 -
415
205 233
465
- - 20
143
152
10
435 395
NM4 125/25D-60/A, E-60/A
NM4 125/25C-60/A
150 125 140
NM4 125/250A-60/A, B-60/A 150 125 140 865 260 355 466 160 120 400 315 254 20 80 74 18 14 235 268 210 6 261-243
685
250 355 435
735
- 160 120 400 315 90 - 80 - 18 - 235 268 - -
10
435 395
415
465
20
161-149
173
NMS4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
413
308
366
419
506
356 -
-
- 524
-
374-349
421
-
594
715
-
l1 l2
DN2
h2
h1
s s1
n2 n3
n1
Flanges EN 1092-2
C
4.93.094
g2
mm
DN C K D
N°
A
DN
K
D
Holes
g1
b1
g2
32 76 100 140 4 19 18
40 84 110 150 4 19 18
50 99 125 165 4 19 20
65 118 145 185 4 19 20
80 132 160 200 8 19 22
100 156 180 220 8 19 24
125 184 210 250 8 19 24
150 211 240 285 8 23 26
200 266 295 340 8 23 30

NM4, NMS4 60 Hz
Features
Close Coupled Centrifugal Pumps
with flanged connections
NM4
Cutting edge hydraulics
The geometry of the impeller and the pump casing are optimized to achieve maximum efficiency
and the best suction capability.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in contact
with the pumped liquid allows NM and NM4 series pumps to be selected for use with different
types of liquids.
Compact Design
The compact design allows for easy installtion even in confined spaces.
Exclusive design
An innovative, patented guard prevents contact with rotating parts, proving protection to the end
user whilst allowing for inspection of the mechanical seal.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high reliability
under all operating conditions.
45
3

NM4, NMS4 60 Hz
Features
Close Coupled Centrifugal Pumps
with flanged connections
NMS4
Cutting edge hydraulics
The geometry of the impeller and the pump casing are optimized to achieve maximum efficiency and
the best suction capability.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in contact with
the pumped liquid allows NMS and NMS4 series pumps to be selected for use with different types of
liquids.
New lantern bracket construction
The lantern brackets incorporate a thrust bearing on the hydraulic side which guarantees the elimination
of additional loads on the motor bearings. The flange is sized to be used with standard motors
B35.
Exclusive design
An innovative, patented guard prevents contact with rotating parts, proving protection to the end user
whilst allowing for inspection of the mechanical seal.
Simplified motor maintenance
The presence of the thrust bearing on the hydraulic side makes it easier to remove the motor, facilitating
maintenance operations and eliminating the risks of damage to the hydraulic parts.
46

N, N4 60 Hz
Materials
End-Suction Centrifugal Pumps
Components N, N4 N, N4 B-N, B-N4
Mechanical seal Stuffing box Mechanical seal
Pump casing Cast iron Bronze
Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Brass P- Cu Zn 40 Pb 2 UNI 5705
For 32-125, 32-160, 32-200, 40-200
Shaft Chrome steel
Carbon steel
Cr-Ni-Mo steel
1.4104 EN 10088
C 40 UNI 7845
1.4401 EN 10088
(AISI 430) (AISI 316)
Shaft sleeve Bronze
_ G-Cu Sn5 Zn5 Pb5 EN 1982 _
with chromate surface
Mechanical seal Carbon - Ceramic - NBR _ Carbon - Ceramic - NBR
Counter-flanges Steel Fe 430B UNI 7070
47
Construction
Single-stage end-suction centrifugal pumps, with bearing
bracket.
Nominal duty points and main dimensions in accordance
with EN 733 (DIN 24255).
Back Pull-Out construction, for simple and quick dismantling
and reassembly.
The pumps in bronze are supplied fully painted.
Rated speed of rotation (60 Hz): N = 3450 rpm
N4 = 1750 rpm
Connections: PN 10 flanges EN 1092-2.
Counter-flanges (on request)
Sizes Flanges
from 32-160 to 50-250 Screwed flanges PN 16 EN 1092-1
from 65-125 to 150-400 Flanges for welding
PN 10 EN 1092-1
Shaft sealing
– Standardized mechanical seal in accordance with ISO 3069.
– Stuffing box seal (on request).
Applications
-For clean liquids, without abrasives, which are non-aggressive
for the pump materials (contents of solids up to 0.2%).
-For water supply.
-For heating, air conditioning, cooling and circulation plants.
-For civil and industrial applications and for agriculture.
-For fire fighting applications.
-For irrigation.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40°C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar.
Maximum permissible rotation speed: see table on page 52.
Pump-Motor unit
N,N4 pump connected to a standard electric motor in B3
construction form (EN 60072-1), classification scheme IE2
for three-phase motor from 0,75 kW, IP 55 protection, threephase
380-415 V , 60 Hz by means of a baseplate, driven by
a flexible coupling and with coupling protection.
Special features on request
- Special mechanical seal.
- Chrome-nickel steel AISI 316 pump-shaft.
- Higher or lower liquid or ambient temperatures.
- Other motor protection.
- Explosion proof construction in accordance with Directive
94/9 EEC (ATEX).
- Motor for other voltage.
4

N 60 Hz
Coverage chart n = 3450 rpm
150
100
H
m
50
40
30
20
10
5
5 6 7 8
End-Suction Centrifugal Pumps
30 40 50 U.S. g.p.m.
20 30 40 50 Imp. g.p.m. 100 200 300
N 32-200 (1)
N 32-200
N 32-160
N 40-250
N 40-200
N 40-160
N 32-125 N 40-125
N 50-250
N 50-200
N 50-160
N 50-125
48
N 65-250
N
50M
N 65-200
N12 65-160
N
65-125
3
9 10 m /h 20 30 40 50 100
Q
100 150 l/min 300 400 500 1000
Performance n 3450 rpm
B-N
B-N 32-125F-60/A
B-N 32-125D-60/A
B-N 32-125D-60/A
B-N 32-125A-60/A
B-N 32-125A-60/A
B-N 32-125S-60/A
B-N 32-160B-60/A
B-N 32-160B-60/A
B-N 32-160A-60/A
B-N 32-160A-60/A
B-N 32-200D-60/A
B-N 32-200D-60/A
B-N 32-200C-60/A
B-N 32-200A-60/A
B-N 32-200A-60/A
N
B-N 40-125F-60/A
B-N 40-125C-60/A
B-N 40-125A-60/A
B-N 40-160C-60/A
B-N 40-160C-60/A
B-N 40-160B-60/A
B-N 40-160B-60/A
B-N 40-160A-60/A
B-N 40-160A-60/A
B-N 40-200C-60/A
B-N 40-200C-60/A
B-N 40-200B-60/A
B-N 40-200AR-60/A
B-N 40-200AR-60/A
B-N 40-200A-60/A
B-N 40-250C-60/A
B-N 40-250B-60/A
B-N 40-250A-60/A
(1) Special execution
N
N 32-125F-60/A
N 32-125D-60/A
N 32-125D-60/A
N 32-125A-60/A
N 32-125A-60/A
N 32-125S-60/A
N 32-160B-60/A
N 32-160B-60/A
N 32-160A-60/A
N 32-160A-60/A
N 32-200D-60/A
N 32-200D-60/A
N 32-200C-60/A
N 32-200A-60/A
N 32-200A-60/A
N
N 40-125F-60/A
N 40-125C-60/A
N 40-125A-60/A
N 40-160C-60/A
N 40-160C-60/A
N 40-160B-60/A
N 40-160B-60/A
N 40-160A-60/A
N 40-160A-60/A
N 40-200C-60/A
N 40-200C-60/A
N 40-200B-60/A
N 40-200AR-60/A
N 40-200AR-60/A
N 40-200A-60/A
N 40-250C-60/A
N 40-250B-60/A
N 40-250A-60/A
P2
kW HP
0,55 0,75
0,75 1
1,1 1,5
1,1 1,5
1,5 2
1,5 2
1,5 2
2,2 3
2,2 3
3 4
2,2 3
3 4
3 4
4 5,5
5,5 7,5
P2
kW HP
1,1 1,5
1,5 2
2,2 3
2,2 3
3 4
2,2 3
3 4
4 5,5
5,5 7,5
4 5,5
5,5 7,5
5,5 7,5
5,5 7,5
7,5 10
7,5 10
11 15
11 15
15 20
100 200 300 400
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
N 40-250 (1)
6,6
110
14
19,5
19,5
24,5
24,5
26
31
31
36,5
36,5
39
39
45
57
57
15
250
15,4
18,5
22,5
25,5
25,5
31
31
37,1
37,1
44
44
52
56,5
56,5
59,5
65,4
71,5
90,4
7,5
125
13,5
19
19
24
24
26
30,5
30,5
36
36
38
38
44,5
56,5
56,5
16,8
280
14,9
18,1
22,3
25,1
25,1
30,6
30,6
36,9
36,9
43
43
51,5
56
56
59
65
71,3
90,2
8,4
140
13
19
19
24
24
25,5
30
30
35,5
35,5
37,5
37,5
44
56
56
18,9
315
14,3
17,6
21,9
24,4
24,4
30,3
30,3
36,5
36,5
42
42
50,5
55
55
58,5
64,4
70,8
89,7
N 50-250 (1)
9,6
160
12,5
18,5
18,5
23,5
23,5
25,5
29,5
29,5
35
35
36,9
36,9
43
55,5
55,5
21
350
13,4
17
21,4
23,6
23,6
29,6
29,6
36,1
36,1
41
41
49,5
54
54
58
63,5
70,3
89,1
10,8
180
12
18
18
23
23
25
29
29
34
34
35
35
42
55
55
24
400
11,8
15,8
20,6
22,1
22,1
28,5
28,5
35,2
35,2
39
47,5
52
52
56
61,5
68,9
88,5
500 1000 2000
400
500 1000
N 65-250 (1) N 80-250 (1)
12
200
11,5
17,5
22
24,5
28
33
33
34
41
54
54
27
450
10
14,2
19,6
20,1
27,1
27,1
34,3
34,3
36
44,5
49
53,5
58,6
66,4
87,3
N 80-250
N
80-200
N 80-160
N 100-250
N 100-200
N 100-250 (1)
N
200 300 400
2000 3000 4000 5000
13,2
220
10,5
16,5
21,5
24
27
32,5
32
40
53
53
30
500
7,8
12,4
18,3
17,8
25,4
33,2
33,2
40
50,5
54,2
63,3
86,1
15
250
9
15,5
20
22,5
25*
31*
37
51
33
550
5,6
10,5
16,7
15,4
23,2
31,8
31,8
35
47
49
59,2
83,8
16,8
280
21*
23*
29*
34*
49*
37,8
630
6,9
13,7
10,6
19,2
28,8
38,5
50
78
18,9
315
19*
39
650
12,9
18,1
27,9
76
21
350
16,5*
42
700
25,6
24
400
12,5*
45
750
23
500
8000
72.843.C
27
450
48
800
400
300
200
H
ft
100
90
80
70
60
50
40
30
20
30
500
54
900

N 60 Hz
Performance n 3450 rpm
B-N N
B-N 50-125F-60/A N 50-125F-60/A
B-N 50-125D-60/A N 50-125D-60/A
B-N 50-125A-60/A N 50-125A-60/A
B-N 50-125A-60/A N 50-125A-60/A
B-N 50-160B-60/A N 50-160B-60/A
B-N 50-160B-60/A N 50-160B-60/A
B-N 50-160A-60/A N 50-160A-60/A
B-N 50-200B-60/A N 50-200B-60/A
B-N 50-200A-60/A N 50-200A-60/A
B-N 50-250C-60/A N 50-250C-60/A
B-N 50-250B-60/A N 50-250B-60/A
B-N 50-250A-60/A N 50-250A-60/A
B-N 50M/E-60/A N 50M/E-60/A
B-N 50M/D-60/A N 50M/D-60/A
B-N 50M/C-60/A N 50M/C-60/A
B-N N
B-N 65-125E-60/A N 65-125E-60/A
B-N 65-125C-60/A N 65-125C-60/A
B-N 65-125A-60/A N 65-125A-60/A
B-N 65-160E-60/A N 65-160E-60/A
B-N 65-160D-60/A N 65-160D-60/A
B-N 65-160C-60/A N 65-160C-60/A
B-N 65-160B-60/A N 65-160B-60/A
B-N 65-160A-60/A N 65-160A-60/A
B-N 65-200C-60/A N 65-200C-60/A
B-N 65-200B-60/A N 65-200B-60/A
B-N 65-200A-60/A N 65-200A-60/A
B-N 65-250C-60 N 65-250C-60
B-N 65-250B-60 N 65-250B-60
B-N 65-250A-60 N 65-250A-60
B-N N
B-N 80-160E-60/A N 80-160E-60/A
B-N 80-160E-60/A N 80-160E-60/A
B-N 80-160D-60/A N 80-160D-60/A
B-N 80-160C-60/A N 80-160C-60/A
B-N 80-160B-60/A N 80-160B-60/A
B-N 80-160A-60/A N 80-160A-60/A
B-N 80-200B-60 N 80-200B-60
B-N 80-200A-60 N 80-200A-60
B-N 80-250E-60 N 80-250E-60
B-N 80-250D-60 N 80-250D-60
B-N 80-250C-60 N 80-250C-60
B-N 80-250B-60 N 80-250B-60
B-N 80-250A-60 N 80-250A-60
B-N 100-200E-60 N 100-200E-60
B-N 100-200D-60 N 100-200D-60
B-N 100-200C-60 N 100-200C-60
B-N 100-200B-60 N 100-200B-60
B-N 100-200A-60 N 100-200A-60
B-N 100-250B-60 N 100-250B-60
B-N 100-250A-60 N 100-250A-60
N Standard construction.
B-N Bronze construction.
End-Suction Centrifugal Pumps
P2
kW HP
2,2 3
3 4
4 5,5
5,5 7,5
5,5 7,5
7,5 10
7,5 10
11 15
11 15
11 15
15 20
18,5 25
11 15
15 20
18,5 25
P2
kW HP
4 5,5
5,5 7,5
7,5 10
5,5 7,5
7,5 10
11 15
11 15
15 20
15 20
18,5 25
22 30
22 30
30 40
37 50
P2
kW HP
7,5 10
11 15
11 15
11 15
15 20
18,5 25
22 30
30 40
22 30
30 40
37 50
45 60
55 75
18,5 25
22 30
30 40
37 50
45 60
55 75
75 100
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
24
400
51
57,6
61,9
74,6
87,6
37,8
630
19
23
27
75
1250
19,5
19,5
23
27,5
34
38,5
46,5
56
51
65
73,5
84
94,5
27
450
50,6
57,7
61,2
73,9
87,3
42
700
18,5
22,5
26,5
84
1400
19
19
22,5
27
33,5
38
46
55,5
50
64
73
83,5
94
30
500
16,1
19,4
24,8
24,8
35,3
35,3
41,7
50,4
57,3
60,3
73,2
86,9
47,5
58
69
48
800
18
22
26
20
26
30
33,5
37,5
44
49,5
56
64
79,5
90
96
1600
18
22
25,5
33
37,5
45,5
55
48,5
62,5
72
82,5
93
49
33
550
15,4
19
24,6
24,6
34,9
34,9
41,6
49,8
56,9
59,3
72
86,2
47
57,5
68,5
54
900
17
21,5
25,5
19,5
25,5
29,5
33
37
43,5
49
55,5
63
79
89,5
108
1800
17,5*
21*
25*
32,5*
37*
44,5
54
46,5
61
70,5
81
92,5
30
36
45
54
61,5
73,5
90,5
P2 Rated motor power output.
H Total head in m.
37,8
630
14,2
18
24
24
33,6
33,6
41,2
48,5
55,7
57,2
70,1
84,7
46
56
67,5
60
1000
16
21
25
19
25
29
32,5
37
43
48,5
55
62,5
78,5
89
120
2000
16,5*
19,5*
24,5*
31,5*
36,5*
43,5*
53,5*
44,5*
59*
69*
80*
91,5*
29,5
35,5
44,5
53,5
61
73
90
42
700
13
17
23,4
23,4
32,4
40,3
47,1
54,6
55
68,1
83
45
55
66,5
66
1100
15
19,5
24
18
24,5
28,5
32
36,5
42,5
48
54,5
61,5*
78*
88,5*
132
2200
15*
18*
23*
31*
36*
42*
52*
42*
56,5*
67*
78*
90*
29
35
44
53
60,5
72,5
90
48
800
11,1
15,5
22,3
22,3
30,1
38,5
44
52,2
50
64,3
79,8
42
53
64,5
75
1250
13*
17,5
22
17
23,5
27,5
31
36
41
47,5
54
60*
77*
87*
* Maximum suction lift 1-2 m.
° With 1 m suction head.
150
2500
13*
15*
20*
28*
33*
39*
49*
38*
53*
63*
74*
87,5*
28
34
43
52,5
60
71,5
89
54
900
8,6
13,5
20,8
27,5
36,3
40,5
49,5
44
59,3
76
38,5
50,5
62,5
84
1400
15*
19,5*
15
22
26,5
29,5
34,5
40
46,5
53,5
57,5*
75*
86*
168
2800
16*
22,5*
28,5*
35*
46*
33*
49*
59*
70*
84*
27
33
42,5
51,5
59,5
70
88,5
60
1000
5,8
11,1
19
24,5
33,8
36
46
36,5
52,8
72
34
47,5
60,5
96
1600
13*
19,5*
24*
28*
33*
37,5*
44,5*
51*
54,5*
71*
83*
180
3000
18*
24*
32*
43*
29*
45*
55*
67*
80*
26*
32*
41*
50*
59*
69*
87,5*
66
1100
8,4
17
20,9
30,9
30,2
41,8
43,8
66,9
29
44
57,5
108
1800
10*
16,5*
21*
25*
30*
35*
42*
48*
50*
66,5*
78,5*
192
3200
41*
51*
62,5*
76,5*
24,5*
31*
40*
49*
58*
67*
87*
69
1150
16
19
29,4
27,3
39
26
42
56
120
2000
13*
18*
22,5*
27*
31*
38,5*
45*
210
3500
22,5*
29*
39*
47,5*
56*
65*
85*
72
1200
14,8
17,1
27,8
36,2
24
40
54
132
2200
27*
35*
41*
240
4000
19*
24*
34*
43*
52,5*
60*
81*
75
1250
13,6
15,1
26,1
33,2
20
36,5
51
150
2500
270
4500
28*
38*
48*
55*
75*
Tolerances according to ISO 9906, annex A.
84
1400
20,4
25*
42*
168
2800
300
5000
42°
48°
67°
4

N4 60 Hz
Coverage chart n = 1750 rpm
70
50
40
30
20
H
m
10
5
4
3
10 U.S. g.p.m. 20
10
N4
Imp. g.p.m.
N4 32-200
Performance n 1750 rpm
End-Suction Centrifugal Pumps
30 40 50
20 30 40 50 100 200 300
N4 40-250
N4 40-200
N4 50-250
N4 50-200
N4 32-160 N4 40-160 N4 50-160 N4 65-160
N4 32-125 N4 40/125 N4 50-125
100 200 300 400
N4 65-315
N4 65-250
N4 65-200
N4 65-125
50
N4 80-400
N4 80-315
N4 80-250
N4 80-200
N4 80-160
500 1000 2000
400
N4 100-400 N4 125-400
N4 150-400
N4 100-315
N4 100-250
N4 100-200
500 1000
N4 125-315
N4 125-250
N4 150-315
2
7
1.5 2
30 40
3
50
4 5
80
6 7
100
8 9 10
150
3 m /h 20
Q
l/min 300
30
400 500
40 50
1000
100
2000
200 300
3000 4000 5000
400 500 700
10000
N4
B-N4 32-160B-60/A N4 32-160B-60/A 0,37 0,5
B-N4 32-160A-60/A N4 32-160A-60/A 0,37 0,5
B-N4 32-200B-60/A N4 32-200B-60/A 0,55 0,75
B-N4 32-200A-60/A N4 32-200A-60/A 0,75 1
B-N4 40-160C-60/A N4 40-160C-60/A 0,37 0,5
B-N4 40-160B-60/A N4 40-160B-60/A 0,55 0,75
B-N4 40-160A-60/A N4 40-160A-60/A 0,75 1
B-N4 40-200B-60/A N4 40-200B-60/A 1,1 1,5
B-N4 40-200A-60/A N4 40-200A-60/A 1,1 1,5
B-N4 40-250C-60/A N4 40-250C-60/A 1,5 2
B-N4 40-250B-60/A N4 40-250B-60/A 2,2 3
B-N4 40-250A-60/A N4 40-250A-60/A 3 4
B-N4
N4
P2
kW HP
B-N4 50-160B-60/A N4 50-160B-60/A 1,1 1,5
B-N4 50-160A-60/A N4 50-160A-60/A 1,1 1,5
B-N4 50-200C-60/A N4 50-200C-60/A 1,1 1,5
B-N4 50-200B-60/A N4 50-200B-60/A 1,5 2
B-N4 50-200A-60/A N4 50-200A-60/A 2,2 3
B-N4 50-250C-60/A N4 50-250C-60/A 2,2 3
B-N4 50-250B-60/A N4 50-250B-60/A 3 4
B-N4 50-250A-60/A N4 50-250A-60/A 4 5,5
B-N4 65-160C-60/A N4 65-160C-60/A 1,1 1,5
B-N4 65-160B-60/A N4 65-160B-60/A 1,1 1,5
B-N4 65-160A-60/A N4 65-160A-60/A 1,5 2
B-N4 65-200B-60/A N4 65-200B-60/A 2,2 3
B-N4 65-200A-60/A N4 65-200A-60/A 3 4
B-N4 65-250B-60 N4 65-250B-60 4 5,5
B-N4 65-250A-60 N4 65-250A-60 5,5 7,5
B-N4 65-315C-60 N4 65-315C-60 5,5 7,5
B-N4 65-315B-60 N4 65-315B-60 7,5 10
B-N4 65-315A-60 N4 65-315A-60 11 15
P2
kW HP
Q
m 3 /h
2000
3000
72.838.C
200
H ft
100
90
80
70
60
2,4 3 3,6 4,2 4,8 5,4 6 7,5 8,4 9,6 10,8 12 13,2 15 16,8 18,9 21 24 27 30
l/min 40 50 60 70 80 90 100 125 140 160 180 200 220 250 280 315 350 400 450 500
H
m
Q
m 3 /h
7,6 7,6 7,5 7,4 7,4 7,3 7,1 6,6 6,1 5,3 4,4
9,2 9,2 9,1 9,1 9 9 8,8 8,3 7,8 7,2 6,4 5,4*
13,1 13 12,9 12,8 12,6 12,4 12,2 11,4 10,8 9,8 8,7 7,3* 5,7*
14,9 14,8 14,7 14,6 14,5 14,3 14,1 13,6 13,2 12,4 11,4 10* 8,5*
6,75 6,75 6,65 6,53 6,35 6,15 5,9 5,53 4,9 4,2 3,2
8,1 8,1 8 7,95 7,8 7,6 7,4 7,2 6,75 6,25 5,5 4,6
9,7 9,7 9,65 9,6 9,5 9,37 9,2 9 8,7 8,3 7,8 7 5,8
13,3 13,2 13,1 13 12,7 12,5 12 11,5 10,5 9,5 7,8
15,3 15,2 15,1 15 14,7 14,5 14 13,7 13 12,2 10,8 9,3
18,3 18,2 18,1 18 17,9 17,6 17,3 16,8 15,7 14,2 11,8 8,9 4,4
22,7 22,7 22,7 22,6 22,6 22,5 22,3 22,1 21,6 20,6 19,2 17,5 14,2 10,1
25,1 25 25 24,9 24,9 24,8 24,6 24,4 24 23,6 22,6 21,3 18,5 15 10,7*
10,8 12 13,2 15 16,8 18,9 21 24 27 30 33 37,8 42 48 54 60 66 75 84
l/min 180 200 220 250 280 315 350 400 450 500 550 630 700 800 900 1000 1100 1250 1400
H
m
9 9 9 8,95 8,8 8,55 8,25 7,7 7 6,25 5,4 3,8*
10,55 10,6 10,6 10,6 10,6 10,5 10,3 9,9 9,3 8,6 7,9 6,6* 5,3*
11,2 11,2 11,1 11 10,8 10,4 10 9,1 8 6,8 5,3 2,7
12,8 12,8 12,8 12,75 12,6 12,3 11,9 11,3 10,5 9,4 8,1 5,8 3,4
16,7 16,8 16,9 16,9 16,9 16,8 16,6 16,3 15,74 15,2 14,4 13 11,2 8,5 5,4
18,9 18,9 18,9 18,8 18,5 18,2 17,8 17,1 16,2 15,1 13,3 10,3 7,2*
23,1 23,1 23,1 23 22,8 22,6 22,2 21,5 20,5 19,5 18,2 15,3 12*
24,1 24,1 24,1 24 23,8 23,6 23,2 22,6 21,9 21 19,7 17 14*
6,6 6,6 6,5 6,4 6,3 6 5,7 5,2 4,5 3,7
7,9 7,8 7,7 7,7 7,5 7,2 7 6,5 5,8 5 4,1*
9,3 9,3 9,2 9,2 9,1 8,9 8,6 8,1 7,5 6,8 6* 4,5*
12,5 12,4 12,3 12,2 12,1 11,7 11,4 10,8 10 9,2 8,3* 6,6*
14,5 14,4 14,3 14,2 14,1 13,9 13,6 13,1 12,5 11,8 11* 9,5* 8*
19 19 18,8 18,7 18,6 18,3 18 17,5 16,8 15,6 14,2* 11,8* 9*
23,2 23,1 23 23 22,8 22,6 22,4 21,8 21,2 20,4 19,2* 17* 14*
27 27 26,5 26 26 25,5 25 24,5 23,5 22 20* 17* 13*
32 32 31,5 31 31 30,5 30 29,5 29 28 26,5* 24* 20,5*
36 36 35,5 35 35 34,5 34 33,5 33 32 31* 29* 26,5*
50
40
30
20
10

N4 60 Hz
Performance n 1750 rpm
B-N4
N4
B-N4 80-160C-60/A N4 80-160C-60/A 1,1 1,5
B-N4 80-160B-60/A N4 80-160B-60/A 1,5 2
B-N4 80-160A-60/A N4 80-160A-60/A 2,2 3
B-N4 80-200C-60 N4 80-200C-60 2,2 3
B-N4 80-200B-60 N4 80-200B-60 3 4
B-N4 80-200A-60 N4 80-200A-60 4 5,5
B-N4 80-250C-60 N4 80-250C-60 4 5,5
B-N4 80-250B-60 N4 80-250B-60 5,5 7,5
B-N4 80-250A-60 N4 80-250A-60 7,5 10
B-N4 80-315C-60 N4 80-315C-60 11 15
B-N4 80-315B-60 N4 80-315B-60 11 15
B-N4 80-315A-60 N4 80-315A-60 15 20
B-N4 80-400C-60 N4 80-400C-60 18,5 25
B-N4 80-400B-60 N4 80-400B-60 22 30
B-N4 80-400A-60 N4 80-400A-60 30 40
B-N4
N4 Standard construction.
B-N4 Bronze construction.
N4
End-Suction Centrifugal Pumps
P2
kW HP
B-N4 100-200C-60 N4 100-200C-60 3 4
B-N4 100-200B-60 N4 100-200B-60 4 5,5
B-N4 100-200A-60 N4 100-200A-60 5,5 7,5
B-N4 100-250B-60 N4 100-250B-60 7,5 10
B-N4 100-250A-60 N4 100-250A-60 11 15
B-N4 100-315C-60 N4 100-315C-60 11 15
B-N4 100-315B-60 N4 100-315B-60 15 20
B-N4 100-315A-60 N4 100-315A-60 18,5 25
B-N4 100-400C-60 N4 100-400C-60 22 30
B-N4 100-400B-60 N4 100-400B-60 30 40
B-N4 100-400A-60 N4 100-400A-60 37 50
B-N4
N4
P2
kW HP
B-N4 125-250E-60 N4 125-250E-60 5,5 7,5
B-N4 125-250D-60 N4 125-250D-60 7,5 10
B-N4 125-250C-60 N4 125-250C-60 11 15
B-N4 125-250B-60 N4 125-250B-60 11 15
B-N4 125-250A-60 N4 125-250A-60 15 20
B-N4 125-315C-60 N4 125-315C-60 18,5 25
B-N4 125-315B-60 N4 125-315B-60 22 30
B-N4 125-315A-60 N4 125-315A-60 30 40
B-N4 125-400C-60 N4 125-400C-60 37 50
B-N4 125-400B-60 N4 125-400B-60 45 60
B-N4 125-400A-60 N4 125-400A-60 55 75
B-N4 150-315D-60 N4 150-315D-60 18,5 25
B-N4 150-315C-60 N4 150-315C-60 22 30
B-N4 150-315B-60 N4 150-315B-60 30 40
B-N4 150-315A-60 N4 150-315A-60 37 50
B-N4 150-400C-60 N4 150-400C-60 45 60
B-N4 150-400B-60 N4 150-400B-60 55 75
B-N4 150-400A-60 N4 150-400A-60 75 100
P2
kW HP
Q
m 3 /h
30 33 37,8 42 48 54 60 66 75 84 96 108 120 132 150 168 180 192 210
l/min 500 550 630 700 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500
H
m
Q
m 3 /h
5,3 5,2 5,1 5 4,9 4,5 4,1 3,8 3
6,6 6,5 6,4 6,3 6,1 5,9 5,5 5,2 4,6 3,7
8,6 8,5 8,4 8,3 8,1 7,9 7,6 7,3 6,9 6,1 4,5
10,9 10,8 10,7 10,6 10,5 10,3 10 9,7 9,1 8,2 6,7
12,5 12,5 12,4 12,3 12,1 12 11,7 11,4 10,6 9,8 8,5 6,5*
14,2 14,1 14 14 13,9 13,8 13,5 13,4 12,8 12 11 9,2* 7,4*
17,4 17,3 17,1 17 16,6 16,1 15,8 15,2 14,1 13 11,3 9,5*
20,8 20,8 20,7 20,7 20,5 20,1 19,8 19,4 18,3 17,3 15,7 13,8* 11,5*
24,2 24,2 24,1 24 24 23,9 23,4 23 22 21,1 19,4 17,5* 15,2* 12,7*
28,5 28,5 28,5 28 27,5 27,5 27 27 26 25 23 21* 18*
32,5 32,5 32,5 32 32 31,5 31,5 31 30,5 29,5 28 25,5* 23* 21*
37,5 37,5 37,5 37 37 36,5 36,5 36 35,5 35 33 31,5* 29,5* 27*
49,5 49,5 49 49 48 47 46 44 41 37,5 32 25*
56,5 56,5 56 55,5 55 54,5 53 52 49,5 47 41 35* 27*
63,5 63,5 63 63 62,5 62 61 60 58 55,5 52 46* 40* 33,5*
48 54 60 66 75 84 96 108 120 132 150 168 180 192 210 240 270 300 330
l/min 800 900 1000 1100 1250 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500 4000 4500 5000 5500
H
m
Q
m 3 /h
9,4 9,4 9,2 9,1 8,9 8,5 8 7,2 6,4 5,5 4*
11,7 11,7 11,6 11,5 11,4 11,2 10,8 10 9,2 8,3 6,5* 4,6*
14 14 13,9 13,9 13,8 13,7 13,3 12,7 12 11,3 9,8* 8,2* 7* 5,5*
19,4 19,4 19,3 19,2 19 18,6 18 17,4 16,5 15,5 13,8* 11,5* 10* 8,2* 5,5*
22,4 22,4 22,2 22,1 21,9 21,4 21 20,4 19,6 18,8 17* 15* 13,3* 11,6* 8,8*
28 28 27,9 27,9 27,5 27 26 25 23,5 22 19,5* 15,5* 13* 10*
32,5 32,5 32,4 32,3 32 31,5 31 30,5 29,5 28,5 26* 22,5* 20* 17,5* 13,5*
38,5 38,5 38,3 38,3 38 37,9 37,5 37 36 35 32,5* 30* 28* 26* 21*
43 42,8 42,5 42,5 42 42 41 40 38,5 37 34* 30,5* 28*
51,5 51,3 51 50,8 50,5 50,3 50 49 48 46 44* 41* 39* 37* 33*
59,5 59,3 59 58,8 58,5 58,3 58 57,7 57 56 53,5* 51* 49* 47* 44*
84 96 108 120 132 150 168 180 192 210 240 270 300 330 360 390 420 450 480
l/min 1400 1600 1800 2000 2200 2500 2800 3000 3200 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000
H
m
11,2 11 10,7 10,4 10 9,4 8,5 8 7,3 6,2
14 13,9 13,7 13,4 13 12,4 11,6 11 10,4 9,3 7,3* 5*
16,8 16,6 16,4 16,1 15,8 15,2 14,6 14 13,3 12,3 10,3* 8* 5,4*
19,4 19,2 19 18,8 18,6 18 17,4 17 16,3 15,2 13,2* 10,8* 8*
23 22,9 22,8 22,7 22,5 22 21,5 20,9 20,3 19,2 17,2* 14,9* 12,2* 9*
28 27,8 27,5 27,3 27 26,5 25,5 25 24 23 20* 17* 13*
32 31,7 31,5 31 30,8 30,5 29,5 29 28,5 27 25* 22* 18,5* 14,5*
37 36,7 36,5 36 35,8 35,5 35 34,5 34 32,5 30,5* 28* 25* 21,5*
45,5 45 44,8 44,6 44,5 44,3 43,5 43 42 40 36,5* 32,5* 28*
51,7 51,5 51,3 51 50,7 50 49,5 49 48 46,5 43,5* 40* 35,5* 31*
59,5 59,3 59 58,8 58,7 58 57,5 57 56,5 55,5 53* 50* 46* 41,5*
22,8 22,6 22,3 22 21,8 21,2 20 18,5 16,7 14,7 12,4 10* 7,4*
25,8 25,6 25,4 25,2 24,9 24,4 23,2 21,9 20,2 18,4 16,2 14* 11,4*
30,5 30,4 30,2 30,1 30 29,8 29 27,9 26,5 24,8 22,8 20,7* 18,2* 15,4*
35,6 35,5 35,4 35,3 35,2 35 34,4 33,7 32,5 30,9 29 26,8* 24,4* 21,8*
45,5 45 44,5 44 43,8 43,5 42 40,5 38,5 36 33 30* 27*
51 50,5 50 49,5 49,3 49 48 46,5 44,5 42,5 40 37,5* 34,5* 31,5*
59 58,5 58,3 58 57,8 57,5 57 55,5 54 52 49,5 47* 44* 41* 37,5*
P2 Rated motor power output.
H Total head in m.
51
* Maximum suction lift 1-2 m.
Tolerances according to ISO 9906, annex A.
4

N, N4 60 Hz
Interchangeability of parts
TYPE
Bearing housing
End-Suction Centrifugal Pumps
1 2 3 l ll lll lV V
Pump shaft Ball bearings
Shaft sealing
52
6207 Z
6306 Z
6207 Z
3306
6309 Z
3309
6311 Z
3311
Ø 32 Ø 40 Ø 50
N, N4 32-125 ● ● ● ●
N, N4 32-160 ● ● ● ●
N, N4 32-200 ● ● ● ●
N, N4 40-125 ● ● ● ●
N, N4 40-160 ● ● ● ●
N, N4 40-200C ● ● ● ●
N, N4 40-200A-AR-B ● ● ● ●
N, N4 40-250 ● ● ● ●
N, N4 50-125 ● ● ● ●
N, N4 50-160 ● ● ● ●
N, N4 50-200 ● ● ● ●
N, N4 50-250 ● ● ● ●
N 50M ● ● ● ●
N, N4 65-125E ● ● ● ●
N, N4 65-125A-C ● ● ● ●
N, N4 65-160 ● ● ● ●
N, N4 65-200 ● ● ● ●
N, N4 65-250 ● ● ● ●
N4 65-315 ● ● ● ●
N, N4 80-160 ● ● ● ●
N, N4 80-200 ● ● ● ●
N, N4 80-250 ● ● ● ●
N4 80-315 ● ● ● ●
N4 80-400 ● ● ● ●
N, N4 100-200 ● ● ● ●
N, N4 100-250 ● ● ● ●
N4 100-315 ● ● ● ●
N4 100-400 ● ● ● ●
N4 125-250 ● ● ● ●
N4 125-315 ● ● ● ●
N4 125-400 ● ● ● ●
N4 150-315 ● ● ● ●
N4 150-400 ● ● ● ●
Maximum permissible rotation speed
3600 rpm 3450 rpm 2000 rpm
32-125 32-160 32-200
40-125 40-160 40-200
50-125 50-160 50-200
65-125 65-160
80-200
100-200
40-250
50-25
50M
65-200 65-250
80-160 80-250
100-250
65-315
80-315 80-400
100-315 100-400
125-250 125-315 125-400
150-315 150-400
Suction pipe: recommended minimum inside diameter (DN) for different capacities (Q)
Threaded pipe G2 G 2 1/2
DN mm 50 65 80 100 125 150 200 250 300
Q max m 3 /h 10.5 19 28.8 45 75 108 215 350 508

N, N4 60 Hz
Shaft extension ISO 775 Parallel key UNI 6604 Flanges PN 10, EN 1092-2
u
Dimensions and weights
t
d 4.93.114
mm
d l u t
24 j6
32 k6
42 k6
DN1
50
80
110
N n = 3450 rpm
N4 n = 1750 rpm
TIPO TYPE
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N,
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N4 -
B-N4 -
B-N, B-N4 -
B-N, B-N4 -
B-N4 -
B-N4 -
B-N4 -
B-N4 -
B-N4 -
B-N4 -
B-N4 -
1) Additional size
N, N4 32-125
N, N4 32-160
N, N4 32-200
N, N4 40-125
N, N4 40-160
N, N4 40-200
N, N4 40-250
N, N4 50-125
N, N4 50-160
N, N4 50-200
N, N4 50-250
N 50M
N, N4 65-125
N, N4 65-160
N, N4 65-200
N, N4 65-250
N4 65-315
N, N4 80-160
N, N4 80-200
N, N4 80-250
N4 80-315
N4 80-400 (1
N, N4 100-200
N, N4 100-250
N4 100-315
N4 100-400
N4 125-250
N4 125-315
N4 125-400
N4 150-315
N4 150-400
8
10
12
DN1
a
27
35
45
m2
m1
DN2
a
DN2
End-Suction Centrifugal Pumps
standardized EN 733
w
50 32 80 360
65 40
80
100
f
4.93.113
360
65 50 100 360
80 65
100
125
100 80 125
125 80 125
125
125 100
140
150 125 140
200 150 160
360
470
360
470
530
470
530
470
530
530
f
h1
112
132
160
112
132
160
180
132
160
180
160
180
200
225
180
200
250
280
200
225
250
280
250
280
315
280
315
h2
140
160
180
140
160
180
225
160
180
200
180
200
225
250
280
225
250
280
315
355
280
315
355
355
400
400
450
l
l1
93
120
140
100
119
140
175
121
127
140
134
150
155
175
220
165
170
191
220
268
180
205
230
268
235
247
280
260
295
x
53
l2
97
120
140
113
119
140
175
137
141
153
225 175 175
155
172
175
190
220
193
194
210
232
268
212
233
250
280
268
278
305
298
328
C
4.93.094
s1
g2
l1
14
110
n2
n1
DN
K
D
l2
b
h2
h1
mm
DN C K D
32
40
50
65
80
100
125
150
200
76
84
99
118
132
156
184
211
266
100
110
125
145
160
180
210
240
295
140
150
165
185
200
220
250
285
340
Holes
N° Ø
mm kg
m1 m2 n1 n2 b s1 d w x
B-N
B-N4
N
N4
190 140
30,7
100 70 240 190 50 14 24 260 100 38,2
44,8
210 160
34,1
100 70 240
265
190
212
50
14 24 260 100
40
48,5
125 95 320 250 65
62,3
240 190
44
100 70
265 212
50
14 24 260 100
45,8
52,3
125 95 320 250 65
64,4
66
125 95
280 212
65 14 24 260
100
51,6
52,5
320 250
60
160 120
360
400
280
315
80 18 32 340
140 95,5
136
125
160
95
120
320
345
400
250
280
315
65
80
14
18
24
32
260
340
140
63
90,5
112
139,5
160 120 435 355 80 18 42 370 140 202
360 280
102
160 120
400 315
80 18 32 340
140
121,5
151,5
200 150 500 400 100 22 42 370
211,5
160 120 400 315 80 18 32 340
140
200 150 500 400 100 22 42 370
140 198
232
200 150 550 450 100 22 42 370 140
213
262
4
4
4
4
8
8
8
8
8
19
19
19
19
19
19
19
23
23
g2
18
18
20
20
22
24
24
26
30
4

B2 > 480
B2
B3
h3
DN 2
a f
T
A
L3 L2 L3
d
L1
DN 1
I
h3
H h2
B3
B2
B2 < 400
4.93.070
54
End-Suction Centrifugal Pumps
standardized EN 733
N 60 Hz
60 Hz
n = 3450 rpm
Dimensions
POMPA
mm
l ≈
T≈
d
h3
A
B3
B2
L3
L2
L1
h2
Hf
a
DN2
DN1
MOTORE kW
71 B2
80 A2
80 B2
90 S2
90 S2
90 L2
100 L2
90 L2
100 L2
112 M2
132 SA2
80 B2
90 S2
90 L2
90 L2
100 L2
112 M2
132 SA2
112 M2
132 SA2
132 SB2
160 MA2
160 MB2
90 L2
100 L2
112 M2
132 SA2
132 SA2
132 SB2
160 MA2
160 MB2
160 MA2
160 MB2
160 L2
180 M2
160 MA2
160 MB2
160 L2
112 M2
132 SA2
132 SB2
132 SA2
132 SB2
160 MA2
160 MB2
160 MB2
160 L2
180 M2
180 M2
200 LA2
200 LB2
132 SB2
160 MA2
160 MB2
160 L2
180 M2
200 LA2
180 M2
200 LA2
200 LB2
225 M2
250 M2
160 L2
180 M2
200 LA2
200 LB2
225 M2
250 M2
280 S2
0.55
0.75
1.1
1.5
1.5
2.2
3
2.2
3
4
5.5
1.1
1.5
2.2
2.2
3
4
5.5
4
5.5
7.5
11
15
2.2
3
4
5.5
5.5
7.5
11
15
11
15
18.5
22
11
15
18.5
4
5.5
7.5
5.5
7.5
11
15
15
18.5
22
22
30
37
7.5
11
15
18.5
22
30
22
30
37
45
55
18.5
22
30
37
45
55
75
50
50
50
50
50
50
50
50
50
50
50
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
80
80
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
32
32
32
32
32
32
32
32
32
32
32
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
65
65
65
65
65
65
65
65
65
65
65
65
65
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
140
140
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
470
470
470
360
360
360
360
470
470
470
470
470
470
470
470
470
470
470
470
470
470
197
197
197
197
217
217
232
245
260
260
260
197
197
197
217
232
232
232
260
260
260
280
280
217
232
232
232
260
260
260
260
280
280
280
280
280
280
280
260
260
260
260
260
260
260
280
280
280
310
310
310
280
280
280
280
290
310
310
310
310
385
415
310
310
310
310
385
415
505
140
140
140
140
160
160
160
180
180
180
180
140
140
140
160
160
160
160
180
180
180
225
225
160
160
160
160
180
180
200
200
225
225
225
225
225
225
225
180
180
180
200
200
200
200
225
225
225
250
250
250
225
225
225
225
250
250
280
280
280
280
280
280
280
280
280
280
280
280
780
780
780
780
780
780
880
780
880
880
1020
780
780
780
780
880
880
1020
880
1020
1020
1020
1020
780
880
880
1020
1020
1020
1020
1020
1020
1020
1020
1140
1020
1020
1020
880
1020
1020
1020
1020
1020
1020
1020
1020
1140
1360
1360
1360
1020
1020
1020
1020
1230
1360
1360
1360
1360
1250
1250
1230
1360
1360
1360
1250
1250
1400
750
750
750
750
750
750
850
750
850
850
990
750
750
750
750
850
850
990
850
990
990
990
990
750
850
850
990
990
990
990
990
990
990
990
1110
990
990
990
850
990
990
990
990
990
990
990
990
1110
1320
1320
1320
990
990
990
990
1190
1320
1320
1320
1320
840
840
1190
1320
1320
1320
840
840
940
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
20
20
20
15
15
15
15
20
20
20
20
20
205
205
20
20
20
20
205
205
230
240
240
240
240
240
240
300
240
300
300
350
240
240
240
240
300
300
350
300
350
350
350
350
240
300
300
350
350
350
350
350
350
350
350
350
350
350
350
300
350
350
350
350
350
350
350
350
350
400
400
400
350
350
350
350
400
400
400
400
400
480
480
400
400
400
400
480
480
510
180
180
180
180
180
180
240
180
240
240
290
180
180
180
180
240
240
290
240
290
290
290
290
180
240
240
290
290
290
290
290
290
290
290
290
290
290
290
240
290
290
290
290
290
290
290
290
290
340
340
340
290
290
290
290
340
340
340
340
340
430
430
340
340
340
340
430
430
450
90
90
90
90
90
90
90
90
90
90
100
90
90
90
90
90
90
90
100
100
100
100
100
90
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
130
130
130
100
100
100
100
100
130
130
130
130
95
95
130
130
130
130
95
95
95
85
85
85
85
85
85
100
85
100
100
100
85
85
85
85
100
100
100
100
100
100
100
100
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
110
110
110
100
100
100
100
110
110
110
110
110
16
16
110
110
110
110
16
16
17.5
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
18
18
18
14
14
14
14
18
18
18
18
18
24
24
18
18
18
18
24
24
24
718
752
752
809
809
809
885
809
885
882
953
752
809
809
809
885
882
953
902
973
973
1082
1082
829
905
902
973
973
973
1082
1082
1082
1082
1082
1189
1082
1082
1082
902
973
973
973
973
1082
1082
1082
1082
1189
1299
1347
1347
998
1107
1107
1107
1324
1372
1324
1372
1372
1411
1509
1203
1324
1372
1372
1411
1524
1597
308
317
317
325
345
345
398
373
426
437
462
317
325
325
345
398
409
434
437
462
462
517
517
345
398
409
434
462
462
497
497
517
517
517
542
517
517
517
437
462
462
462
462
497
497
517
517
542
572
610
610
482
517
517
517
552
610
572
610
610
710
807
547
572
610
610
710
807
937
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
B-N,
N 32-125
N 32-160
N 32-200
N 40-125
N 40-160
N 40-200
N 40-250
N 50-125
N 50-160
N 50-200
N 50-250
N 50M
N 65-125
N 65-160
N 65-200
N 65-250
N 80-160
N 80-200
N 80-250
N 80-250
N 100-200
N 100-200
N 100-250
TYPE MOTOR

55
End-Suction Centrifugal Pumps
standardized EN 733
N4
N4 60 Hz
60 Hz
n = 1750 rpm
4
Dimensions
POMPA
mm
l ≈
T≈
d
h3
A
B3
B2
L3
L2
L1
h2
Hf
a
DN2
DN1
MOTORE kW
71 A4
71 B4
80 A4
80 B4
71 A4
71 B4
71 B4
80 A4
80 B4
90 S4
90 L4
100 LA4
100 LB4
71 B4
80 A4
80 B4
90 S4
90 S4
90 L4
100 LA4
100 LA4
100 LB4
112 M4
80 B4
90 S4
90 S4
90 L4
100 LA4
100 LB4
112 M4
132 S4
132 S4
132 MA4
160 M4
90 S4
90 L4
100 LA4
100 LA4
100 LB4
112 M4
112 M4
132 S4
132 MA4
160 M4
160 L4
180 M4
180 L4
200 L4
100 LB4
112 M4
132 S4
132 MA4
160 M4
160 M4
160 L4
180 M4
180 L4
200 L4
225 S4
132 S4
132 MA4
160 M4
160 L4
180 M4
180 L4
200 L4
225 S4
225 M4
250 M4
180 M4
180 L4
200 L4
225 S4
225 M4
250 M4
280 S4
0.25
0.37
0.55
0.75
0.25
0.37
0.37
0.55
0.75
1.1
1.5
2.2
3
0.37
0.55
0.75
1.1
1.1
1.5
2.2
2.2
3
4
0.75
1.1
1.1
1.5
2.2
3
4
5.5
5.5
7.5
11
1.1
1.5
2.2
2.2
3
4
4
5.5
7.5
11
15
18.5
22
30
3
4
5.5
7.5
11
11
15
18.5
22
30
37
5.5
7.5
11
15
18.5
22
30
37
45
55
18.5
22
30
37
45
55
75
50
50
50
50
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
65
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
125
150
150
150
150
150
150
150
150
150
150
200
200
200
200
200
200
200
32
32
32
32
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
65
65
65
65
65
65
65
65
65
65
65
80
80
80
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
150
150
150
150
150
150
150
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
160
160
160
160
160
160
160
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
360
470
470
470
470
470
360
360
360
470
470
470
470
470
470
470
470
530
530
530
470
470
470
470
470
470
470
470
530
530
530
470
470
470
470
530
530
530
530
530
530
530
530
530
530
530
530
530
197
217
245
245
197
197
217
217
217
260
280
280
280
217
217
217
260
260
260
260
280
280
280
260
260
260
260
280
280
310
310
335
335
335
280
280
280
280
280
280
310
310
310
360
360
445
445
445
310
310
310
335
335
360
360
360
445
445
445
360
360
360
360
445
445
445
480
480
540
445
445
445
445
480
540
540
140
160
180
180
140
140
160
160
160
180
225
225
225
160
160
160
180
200
200
200
225
225
225
180
180
200
200
225
225
250
250
280
280
280
225
225
225
250
250
250
280
280
280
315
315
355
355
355
280
280
280
280
280
315
315
315
355
355
355
355
355
355
355
355
355
355
400
400
400
400
400
400
400
450
450
450
780
780
780
780
780
780
780
780
780
880
880
880
880
780
780
780
880
880
880
880
880
880
880
880
880
880
880
880
880
1030
1030
1030
1030
1230
880
880
880
1020
1020
1020
1030
1030
1030
1230
1230
1250
1250
1250
1030
1030
1030
1030
1230
1230
1230
1360
1250
1250
1250
1030
1030
1230
1230
1250
1250
1250
1250
1250
1400
1250
1250
1250
1250
1250
1400
1400
750
750
750
750
750
750
750
750
750
850
850
850
850
750
750
750
850
850
850
850
850
850
850
850
850
850
850
850
850
990
990
990
990
1190
850
850
850
990
990
990
990
990
990
1190
1190
840
840
840
990
990
990
990
1190
1190
1190
1320
840
840
840
990
990
1190
1190
840
840
840
840
840
940
840
840
840
840
840
940
940
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
20
20
20
20
20
15
15
15
15
15
15
20
20
20
20
20
205
205
205
20
20
20
20
20
20
20
20
205
205
205
20
20
20
20
205
205
205
205
205
230
205
205
205
205
205
230
230
240
240
240
240
240
240
240
240
240
300
350
350
350
240
240
240
300
300
300
300
350
350
350
300
300
300
300
350
350
400
400
400
400
400
350
350
350
350
350
350
400
400
400
400
400
480
480
480
400
400
400
400
400
400
400
400
480
480
480
400
400
400
400
480
480
480
480
480
510
480
480
480
480
480
510
510
180
180
180
180
180
180
180
180
180
240
290
290
290
180
180
180
240
240
240
240
290
290
290
240
240
240
240
290
290
340
340
340
340
340
290
290
290
290
290
290
340
340
340
340
340
430
430
430
340
340
340
340
340
340
340
340
430
430
430
340
340
340
340
430
430
430
430
430
450
430
430
430
430
430
450
450
90
90
90
90
90
90
90
90
90
100
100
100
100
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
130
130
130
130
130
100
100
100
100
100
100
130
130
130
130
130
115
115
110
130
130
130
130
130
130
130
130
115
115
115
130
130
130
130
115
115
115
115
115
115
115
115
115
115
115
115
115
85
85
85
85
85
85
85
85
85
100
100
100
100
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100
100
110
110
110
110
110
100
100
100
100
100
100
110
110
110
110
110
16
16
16
110
110
110
110
110
110
110
110
16
16
16
110
110
110
110
16
16
16
16
16
17.5
16
16
16
16
16
17.5
17.5
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
18
18
18
18
18
14
14
14
14
14
14
18
18
18
18
18
24
24
24
18
18
18
18
18
18
18
18
24
24
24
18
18
18
18
24
24
24
24
24
24
24
24
24
24
24
24
24
718
718
752
752
718
718
718
752
752
829
829
905
905
738
772
772
829
829
829
905
905
905
902
772
829
829
829
905
905
1012
1055
1080
1080
1203
854
854
930
1040
1040
1037
1037
1080
1080
1203
1203
1352
1352
1402
1040
1037
1080
1095
1218
1218
1218
1339
1367
1417
1463
1095
1095
1218
1218
1367
1367
1417
1463
1463
1561
1387
1387
1437
1483
1483
1581
1654
308
328
365
365
308
308
328
337
337
388
408
446
446
328
337
337
388
388
388
426
446
446
457
380
388
388
388
446
446
487
512
537
537
572
408
408
446
446
446
457
487
512
512
597
597
707
707
745
476
487
512
537
572
597
597
622
707
745
770
562
562
597
597
707
707
745
805
805
932
707
707
745
770
805
932
972
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
B-N4,
N4 32-125
N4 32-160
N4 32-200
N4 40-125
N4 40-160
N4 40-200
N4 40-250
N4 50-125
N4 50-160
N4 50-200
N4 50-250
N4 65-125
N4 65-160
N4 65-200
N4 65-250
N4 65-315
N4 80-160
N4 80-200
N4 80-250
N4 80-315
N4 80-400
N4 100-200
N4 100-250
N4 100-315
N4 100-400
N4 125-250
N4 125-315
N4 125-400
N4 150-315
N4 150-400
TYPE MOTOR

N, N4 60 Hz
Features
End-Suction Centrifugal Pumps
Cutting edge hydraulics
The geometry of the impeller and the pump casing are optimized to achieve maximum efficiency
and the best suction capability.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in contact
with the pumped liquid allows N-N4 series pumps to be selected for use with different types of
liquids.
Robustness
The mechanical structure of the hydraulic parts in contact with the pumped liquid are dimensioned
to guarantee the maximum resistence to mechanical stress. Also the casing cover is provided
with wings that prevent turbulence in the area of the mechanical sea, increasing the reliability.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high reliability
under all operating conditions.
56

NR, NR4 60 Hz
Materials
In-line Pumps
Component Material
Pump casing
Lantern bracket
Cast iron GJL 200 EN 1561
Impeller Cast iron GJL 200 EN 1561
(Brass P-Cu Zn Pb 2 EN 1982 for NR-NR4 50, NR-NR4 50/200)
Shaft Chrome-nickel steel AISI 303 for pumps up to 1.1 kW
Chrome steel AISI 430 for pumps from 1.5 to 4 kW
Mecanical seal Carbon - Ceramic - NBR
Counterflanges Steel Fe 42 UNI 7070
Special features on request
- Other voltages. - Protection IP 55.
- Special mechanical seal. - Higher or lower liquid or ambient temperatures.
Coverage chart
100
H
m
50
40
30
20
10
NR
n = 3450 rpm
NR 40/125
NR 50
NR 50/250
NR 50/200
NR 50/160
NR 50/125
NR 65/250
NR 65/200
NR 65/160
NR 65/125
57
Construction
Close-coupled, single-impeller, centrifugal pumps; electric
motor with extended shaft directly connected to the pump.
Pump casing with suction and delivery connections with the
same diameter and on the same axis (in-line).
Connections: Flanges PN 10, EN 1092-2.
Counterflanges (on request)
Sizes Flanges
NR,NR4 40, 50, 65 Screwed flanges PN 16, EN 1092-1
NR4 100, Flanges for welding
NR4 125 PN 10, EN 1092-1
Applications
For clean liquids, without abrasives, which are non-aggressive
for the pump materials (contents of solids up to 0.2%).
For heating, conditioning, cooling and circulation plants.
For civil and industrial applications.
When low noise operation is required (n = 1750 rpm).
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar.
Continuous duty.
Motor
4-pole induction motor, 60 Hz (n = 1750 rpm).
NR4: three-phase 220/380 V.
NRM4: single-phase 220 V.
2-pole induction motor, 60 Hz (n = 3450 rpm).
NR: three-phase 220/380 V, 380/660 V.
NRM: single-phase 220 V, with thermal protector.
Classification scheme IE2 for three-phase motor from 0,75 kW.
Insulation class F.
Protection IP 54.
Constructed in accordance with EN 60034-1, EN 60034-30.
EN 60335-1, EN 60335-2-41.
5
2
6 3
2 3
m /h 10 15 20 30 40 50 100 m /h 4 5 10 20 30 40 50 100
Q
Q
100 l/min 200 300 400 500
1000 1500
l/min 100 150 200 300 400 500 1000 1500
50
40
30
20
H
m
10
5
4
3
NR4 50
NR4 50/250
NR4 50/200
NR4 50/160
NR4 65
NR4 n = 1750 rpm
NR4
65/250
NR4
65/200
NR4 65/160
NR4
65/125
NR4 100
NR4 125
5

NR 60 Hz
Performance n 3450 rpm
3 ~ 220V 380V
NR 50D-60/A
NR 50C-60/A
NR 50/125F-60
NR 50/125C-60
NR 50/125A-60/A
NR 50/160C-60/A
NR 50/160B-60/A
NR 50/160A-60/A
NR 50/200C-60/A
NR 50/200B-60/A
NR 50/200A-60/A
NR 50/250C-60/A
NR 50/250B-60/A
NR 50/250A-60/A
NR 65/125F-60/A
NR 65/125D-60/A
NR 65/125A-60/A
NR 65/160B-60/A
NR 65/160A-60/A
NR 65/200B-60/A
NR 65/200A-60/A
NR 65/250C-60/A
NR 65/250B-60/A
NR 65/250A-60/A
A A
2,6
4,5
1,5
2,6
3 ~ 220V 380V
NR 40/125C-60
NR 40/125B-60
NR 40/125A-60
A A
4,8
5,7
9
3 ~ 220V 380V
A A
5,7
9
11,1
11,1
13,4
3,3
5,2
6,4
6,4
7,7
11,2
11,2
13,7
17
22
25,8
32,2
3 ~ 220V 380V
A A
11,1
13,4
2,8
3,3
5,2
6,4
7,7
11,2
13,7
17
22
25,8
25,8
32,2
41,2
IA/IN
3,5
4,5
IA/IN
4,5
5,5
5,4
IA/IN
5,5
5,4
7,3
7,3
8,4
7,8
7,8
8,7
9,2
8,2
8,5
9,4
IA/IN
7,3
8,4
7,8
8,7
9,2
8,2
8,5
8,5
9,4
9,3
1 ~
NRM 50D-60/A
NRM 50C-60/A
In-line Pumps
220V
A IA/IN
4,1
6,9
2,5
3,1
1,1
1,5
2,2
2,2
3
4
4
5,5
7,5
9,2
11
15
P2
kW HP
0,45
0,75
P2
P2
1,5
2
3
3
4
5,5
5,5
7,5
10
12,5
15
20
P2
0,6
1
kW HP
0,75
1,1
1,5
kW HP
kW HP
2,2 3
3 4
4 5,5
5,5 7,5
7,5 10
9,2 12,5
11 15
11 15
15 20
18,5 25
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
0
0
12
17,3
0
0
15,2
17,9
21,3
23,1
29,9
36,1
48,4
53,4
60
68,9
76,4
92,6
0
0
16,9
19,7
24,3
34,8
41
51,2
57,6
63,2
73,1
85,3
6
100
58
15
250
14,7
17,8
21,7
24,4
29,9
36,5
45,4
50,8
57,8
65,5
73,5
90,2
21
350
16,7
19,7
24,7
35,5
41,8
50,5
57,4
63
73,4
86,1
6,6
110
16,8 18,9
280
14,2
17,3
21,4
23,9
29,4
36,1
44,4
50
57
64,5
72,8
89,5
24
400
16,3
19,4
24,6
35,1
41,6
49,9
57
62,3
72,8
85,7
7,5
125
315
13,4
16,7
20,9
23,1
28,8
35,5
43,2
48,6
56
63,3
71,5
88,6
27
450
15,9
19
24,3
34,7
41,4
49,1
56,2
61,5
72,3
85,3
8,4
140
11,7 10,8 10,5 10,2
17,4 15,9 15,8 15,7
P2 Rated motor power output. IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
1
1,5
2
Q
m 3 /h
l/min
H
m
0
0
16,6
20,6
25
6,6
110
16,3
20,6
25,4
7,5
125
16,1
20,4
25,3
8,4
140
15,8
20,2
25
9,6
160
15,3
19,8
24,7
21
350
12,5
15,9
20,4
22,2
28,1
34,9
41,7
47,3
54,8
62,3
70,5
87,6
30
500
15,3
18,6
24
34,3
41
48,3
55,5
60,6
71,5
84,8
9,6
160
9,5
15,3
10,8
180
14,8
19,3
24,3
24
400
11,1
14,7
19,4
20,6
26,9
33,7
39,4
45,4
53
60,3
68,8
86,4
33
550
14,6
18
23,7
33,8
40,6
47,3
54,5
59,6
70,8
84
10,8
180
8,5
14,6
12
200
14,2
18,8
23,8
27
450
9,5
13,4
18,3
19
25,5
32,1
37
43,3
51,1
58,1
66,8
84,5
37,8
630
13,4
17
22,9
32,6
39,8
45,4
52,9
57,6
69,1
82,5
12
200
7
14
13,2
220
13,5
18,2
23,2
30
500
7,6
11,8
17
17,1
23,9
30,4
34
40,7
48,8
55,3
64,3
82,6
42
700
12,2
16
22,2
31,5
38,9
43,9
51,4
55,6
67,4
81,2
13,2
220
33
550
5,5
10,1
15,6
14,9
22,1
28,6
37,5
46,2
52,5
61,5
80,6
48
800
10,1
14,3
20,9
29,2
37,3
41,5
49,1
52,8
64,8
79
15
250
6
13 11
15
250
12
17,1
22,2
37,8
630
13
10,7
18,9
25,3
41,4
56,9
76,7
54
900
7,6*
12,2*
19*
26,7
35,4
38,6
46,8
49,4
61,8
76,5
16,8
280
16,8 18,9
280
10,2
15,8
21
39
650
12,2*
9,4*
18*
24,3*
75,4
60
42
700
22*
66
45
750
69
72
75
84
1000 1100 1150 1200 1250 1400
4,8*
9,8*
17,6*
23,7*
32,8*
35,1
43,9
58,4
73,6
18,9
315
9 5,5
315
8
13,8
19,6
21
350
5,4
11,4
17,6
30,1*
30,9
40,5
70,3
24
400
7,6
14,2

NR4 60 Hz
Performance n 1750 rpm
3 ~ 220V 380V
NR4 50C-60/A
NR4 50B-60/A
NR4 50A-60/A
NR4 65C-60/A
NR4 65B-60/A
NR4 65A-60/A
NR4 50/160C-60
NR4 50/160B-60
NR4 50/160A-60/A
NR4 50/200B-60/A
NR4 50/200A-60/A
NR4 50/250C-60/A
NR4 50/250B-60/A
NR4 50/250A-60/A
NR4 65/125F-60
NR4 65/125D-60
NR4 65/125A-60/A
NR4 65/160B-60/A
NR4 65/160A-60/A
NR4 65/200C-60/A
NR4 65/200B-60/A
NR4 65/200A-60/A
NR4 65/250C-60/A
NR4 65/250B-60/A
NR4 65/250A-60/A
A A
1,7
1,7
1,7
1,7
2,4
2,4
3 ~ 220V 380V
A A
1,65
2,6
3,8
5,8
5,8
7
9,8
13,5
0,95
1,5
2,2
3,3
3,3
4
5,7
7,8
3 ~ 220V 380V
A A
1,65
2,6
3,8
5,8
5,8
5,8
7
9,8
9,8
13,5
17,7
1
1
1
1
1,4
1,4
0,95
1,5
2,2
3,3
3,3
3,3
4
5,7
5,7
7,8
10,2
3 ~ 220V 380V
NR4 100C-60/A
NR4 100B-60/A
NR4 100A-60/A
NR4 125C-60/A
NR4 125B-60/A
NR4 125A-60/A
A A
5,8
5,8
7
9,8
13,5
17,7
3,3
3,3
4
5,7
7,8
10,2
IA/IN
3,5
3,5
3,5
3,5
3,6
3,6
IA/IN
4,1
4,5
5,7
3,3
3,3
7,8
7,6
5,7
IA/IN
4,1
4,5
5,7
3,3
3,3
3,3
7,8
7,6
7,6
5,7
7,1
IA/IN
3,3
3,3
7,8
7,6
5,7
7,1
1 ~
NR4M 50C-60/A
NR4M 50B-60/A
NR4M 50A-60/A
NR4M 65C-60/A
In-line Pumps
220V
A IA/IN
2,5
2,5
2,5
2,5
3,8
3,8
3,8
3,8
kW HP
0,25
0,25
0,25
0,25
0,37
0,37
P2
kW HP
0,37 0,5
0,55 0,75
0,75 1
1,1 1,5
1,1 1,5
1,5 2
2,2 3
3 4
P2
kW HP
0,37 0,5
0,55 0,75
0,75 1
1,1 1,5
1,1 1,5
1,1 1,5
1,5 2
2,2 3
2,2 3
3 4
4 5,5
kW HP
1,1
1,1
1,5
2,2
3
4
P2
0,34
0,34
0,34
0,34
0,5
0,5
P2
1,5
1,5
2
3
4
5,5
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
Q
m 3 /h
l/min
H
m
0
0
3,9
4,7
5,6
3,8
4,7
5,6
0
0
6,4
7,6
9,2
13,3
14,9
18,5
23
25,4
0
0
4
5
6,4
8,9
10,5
11,1
12,6
16,6
18,9
22,7
23,7
0
0
6,75
7,7
9,5
10,8
12,4
13,9
2
33
5,4
90
6,5
7,8
9,4
13,1
14,8
18,5
23
25,4
10,8
180
3,8
4,7
6,4
9,2
10,8
10,9
12,6
16,8
19,2
23,1
24,2
59
4
5
6
20
333
6,75
7,7
9,4
4
67
3,9
4,9
5,9
6
100
6,5
7,8
9,4
13
14,7
18,4
22,9
25,3
12
200
3,8
4,7
6,4
9,1
10,8
10,8
12,4
16,7
19,1
23,1
24,2
25
417
6,7
7,6
9,3
6
100
3,7
4,7
5,8
4,2
5,1
6
7,5
125
6,3
7,7
9,3
12,7
14,4
18,1
22,7
25,2
13,2
220
3,7
4,6
6,3
9,1
10,8
10,6
12,3
16,6
19
22,95
24,2
30
500
6,6
7,5
9,2
10,9
12,7
13,9
8
133
2,7
3,8
5,2
4,2
5
5,9
8,4
140
6,2
7,6
9,1
12,4
14,1
17,9
22,6
25
15
250
3,6
4,5
6,2
8,9
10,7
10,4
12,1
16,4
18,8
22,9
24,1
35
583
10
167
2,5
4,1
4
4,9
5,8
9,6
160
6
7,5
9
12
13,8
17,6
22,4
24,8
3,4
4,4
6,1
8,8
10,6
10,1
11,8
16,2
18,5
22,7
23,9
10,8
180
5,7
7,3
8,7
11,6
13,4
17,2
22,1
24,6
16,8 18,9
280
40
12
200
2,6
3,6
4,6
5,5
315
3,3
4,3
5,9
8,6
10,4
9,6
11,5
16
18,1
22,3
23,6
50
14
233
3
4,2
5,2
12
200
5,5
7
8,5
11,2
13,1
16,9
21,8
24,3
21
350
3,1
4
5,7
8,3
10,2
9,1
11
15,7
17,7
22
23
60
16
267
2,4
3,7
4,7
13,2
220
5,1
6,8
8,2
10,7
12,7
16,5
21,4
24
24
400
2,7
3,7
5,3
7,8
9,8
8,3
10,3
15,2
16,9
21,5
22,7
70
80
18
300
2,9
4,1
15
250
4,5
6,3
7,7
9,9
12,0
15,8
20,9
23,5
27
450
2,3
3,3
4,8
7,2
9,3
7,2
9,4
14,6
16
20,8
22
90
20
333
3,2
16,8 18,9
280
3,9
5,8
7
8,9
11,1
15
20,3
23
30
500
1,9
2,9
4,3
6,6
8,8
5,8
8,4
13,8
15,1
19,9
21,2
100
25
417
315
3
5,1
6,2
7,8
10
13,4
19,4
22,2
33
550
1,4
2,4
3,8
5,8
8,2
4,3
7,1
13
14,1
19
20,4
110
667 833 1000 1167 1333 15001667
1840
6,3 6 4,9 3,5
7,2 6,9 6 4,5
9 8,6 7,7 6,5 5
10,8 10,7 10,5 9,7 8,9 7,7 5,7
12,6 12,5 12,4 12 11,2 10,2 8,8 7
13,8 13,8 13,7 13,5 12,9 12 10,9 9,4 7,7
P2 Rated motor power output. IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
21
350
4,3*
5,3*
9
11,3
18,4
21,4
37,8
630
1,6
2,9
4,4*
7*
4,7
11,6
12,3
17,5
18,9
24
400
3,8*
7,2
16,3
19,9
42
700
1,9
5,8*
9,9
10,4
16
17,4
27
450
13
17,5
48
800
30
500
14
5

NR 60 Hz
Performance n 3450 rpm
H
m
15
10
5
0
U.S. g.p.m.
0 Imp.g.p.m.
20
C Ø 100
D Ø 86
20
20
45 50 55
In-line Pumps
40 60 80
40 60
η 63%
0
0 5 10 15
0
20
0.8
0.6
kW
0.2
P
HP
P
1.0
3 Q m /h
C
1.0
D
0.5
0
0
0 3
72.590
Q m /h 5 10 15
20
60
NR 50
60
55
50
45
60
50
ft
40
30
20
10
60
H m
P kW
%
η
NPSH m
0 U.S.g.p.m. 25 50 75 100
30
25
20
15
10
5
0
0 Q l/min 100 200 300 400
2
1,5
1
A
B
C
0,5
0
80
70
60
50
40
30
8
6
4
2
3 Q m /h
A ∅ 116
B ∅ 107
C∅ 98
NR 40/125
5 10 15 20 25
0
0
0 3 Q m /h 5 10 15 20 25
C
A
B
90
80
70
60
50
40
30
20
2
1
0
20
10
H ft
P HP
NPSH ft

NR 60 Hz
H m
P kW
%
ηη
NPSH m
H m
P kW
%
ηη
NPSH m
Performance n 3450 rpm
0
0
In-line Pumps
0 U.S.g.p.m. 50 100 150 200
25
20
15
10
5
0
10 20 30 40 50
0
2,5
Q l/min 200 400 600 800
2
A
1,5
C
1
F
0,5
0
80
60
40
20
0
8
6
4
2
0
0
0
0
0 3 10 20 30 40 72.1211 50
3
Q m /h
0 Q m /h 10 20 30 40 72.1212 50
0
70
60
50
40
30
20
10
0
50 75 100 125 150 175
10 20 30 40
0 Q l/min
200 300 400 500 600
10
8
6
4
2
0
80
60
40
20
0
8
6
4
2
3 Q m /h
U.S.g.p.m.
3 Q m /h
A ∅ 118
C ∅ 108
F ∅ 100
A ∅ 178
B ∅ 168
C ∅ 160
0
0
0 3 Q m /h 10 20 30 72.1213 40
C
B
A
80
70
60
50
40
30
20
10
3
2
1
0
20
10
200
150
100
50
12
10
8
6
4
2
0
20
10
H ft
P HP
NPSH ft
61
0 U.S.g.p.m. 50 100 150 200
40
30
20
10
0
0
0
10 20 30 40 50
0
5
Q l/min 200 400 600 800
4
A
3
B
2
C
1
0
80
60
40
20
0
8
6
4
2
0
100
90
80
70
60
50
40
0
50 75 100 125 150 175
10 20 30 40
0 Q l/min
200 300 400 500 600
20
16
12
8
4
0
80
60
40
20
0
8
6
4
2
U.S.g.p.m.
A ∅ 144
NR 50/125 NR 50/160
NR 50/200
H ft
P HP
NPSH ft
H m
P kW
%
η
NPSH m
H m
P kW
%
η
NPSH m
3 Q m /h
3 Q m /h
B ∅ 132
C ∅ 121
A ∅ 218
B ∅ 198
C ∅ 188
NR 50/250
0
0
0 3 Q m /h 10 20 30 72.1213 40
C
A
B
120
100
80
60
40
20
6
5
4
3
2
1
0
20
10
300
250
200
150
24
20
16
12
8
4
0
20
10
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft
5

NR 60 Hz
H m
P kW
%
η
NPSH m
H m
P kW
%
ηη
NPSH m
In-line Pumps
Characteristic curves n 3450 rpm
0
30
20
10
0
0
100 150 200 250 300 350 0 U.S.g.p.m.
50
0
20 30 40 50 60 70 80
0
5
Q l/min
400 600 800 1000 1200
4
A
3
2
1
0
80
60
40
20
0
10
8
6
4
2
0
0
0
0
0 3 20 30 40 50 60 70 72.1213 80
0 3
Q m /h
Q m /h 20 30 40 50 60 70 72.1214 80
0
70
60
50
40
30
20
10
0
U.S.g.p.m.
100 150 200 250 300 350
20 40 60 80
0
14
Q l/min
400 600 800 1000 1200
12
A
10
8
6
4
2
0
80
B
60
40
20
0
8
6
4
2
3 Q m /h
U.S.g.p.m.
3 Q m /h
A ∅ 127
D ∅ 114
F ∅ 106
A ∅ 174
B ∅ 164
NR 65/125
0
0
0 3 Q m /h 20 40 60 72.1213 80
D
F
NR 65/200
90
80
70
60
50
40
30
20
10
6
5
4
3
2
1
0
30
20
10
200
150
100
50
15
10
5
0
20
10
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft
62
H m
P kW
%
η
NPSH m
H m
P kW
%
ηη
NPSH m
40
30
20
10
0
100 150 200 250 300 350
20 30 40 50 60 70 80
0 Q l/min
400 600 800 1000 1200
10
8
A
6
4
2
0
80
60
40
20
0
10
8
6
4
2
0
100
90
80
70
60
50
U.S.g.p.m.
100 150 200 250 300 350
40
0 3 Q m /h 20 40 60 80
0
28
24
Q l/min
400 600 800 1000 1200
20
A
16
B
12
8
4
0
80
C
60
40
20
0
8
6
4
2
3 Q m /h
A ∅ 156
B ∅ 144
A ∅ 216
B ∅ 200
C ∅ 186
NR 65/160
0
0
0 3 Q m /h 20 40 60 72.1213 80
B
NR 65/250
160
140
120
100
80
60
40
12
10
8
6
4
2
0
30
20
10
300
250
200
150
30
20
10
0
20
10
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft

NR4 60 Hz
Characteristic curves n 1750 rpm
In-line Pumps
0 U.S. g.p.m. 20 30 40 50 60
0 Imp.g.p.m. 10 20 30 40 50
7
6
H
5
m
4
3
2
1
A Ø 114
B Ø 105
C Ø 97
55 60
η 65%
0
0
0.4
m /h
5 10
0
15
0.5
0.3
P
0.2
P
HP
0.3
kW
0.1
0.2
0.1
3 Q
A
C
B
0
0
72.591
0 m /h
5 10
15
3 Q
60
55
NR4 50
50
20
ft
15
10
5
63
6
H
5
m
4
3
2
1
0
0
0
0.4
m /h 5 10 15
0
20
0.5
0.3
P
0.2
P
HP
0.3
kW
0.2
0.1
0.1
3 Q
C
B
A
0
0
U.S. g.p.m.
0 Imp.g.p.m.
7
Q
20
A Ø 118
B Ø 110
C Ø 104
m /h 3
20
40 60 80
55 60 65 68 70
40 60
NR4 65
η 73%
70 6865
60
55
72.592
5 10 15 20
20
ft
15
10
5
0
5

NR4 60 Hz
H m
P kW
%
η
NPSH m
H m
P kW
%
ηη
NPSH m
Characteristic curves n 1750 rpm
0
10
9
8
7
6
5
4
3
2
1
0
0
In-line Pumps
40 60 80 100 120
0
5 10 15 20 25 30
0 Q l/min 100 200 300 400 500
0,7
0,6
0,5
0,4
0,3
C
B
A
0,8
0,6
0,4
0,2
0,1
0,2
0
80
0
60
40
20
0
10
8
6
4
2
0
0
3 0 Q m /h 5 10 15 20 25 72.1215 30
0
30
20
10
0
0
U.S.g.p.m.
40 60 80 100 120
0
5 10 15 20 25 30
0 Q l/min 100 200 300 400 500
3
A
4
2
1
0
80
60
40
20
0
8
6
4
2
3 Q m /h
U.S.g.p.m.
3 Q m /h
A ∅ 144
B ∅ 132
C ∅ 121
A ∅ 227
B ∅ 216
C ∅ 194
NR4 50/160
NR4 50/250
0
0
3 0 Q m /h 5 10 15 20 25 72.1215 30
C
B
30
25
20
15
10
5
30
20
10
90
80
70
60
50
40
30
20
10
3
2
1
0
20
10
P HP
NPSH ft
H ft
P HP
NPSH ft
64
H m
P kW
%
η
NPSH m
0 U.S.g.p.m. 25 50 75 100
20
15
10
5
0
5 10 15 20 25
0 Q l/min 100 200 300 400
1,2
1
0,8
0,6
0,4
0,2
0
80
B
A
60
40
20
0
8
6
4
2
3 Q m /h
A ∅ 178
B ∅ 168
NR4 50/200
0
0
0 3 Q m /h 5 10 15 20 72.1216 25
60
50
40
30
20
1,5
1
0,5
0
20
10
H ft
P HP
NPSH ft

NR4 60 Hz
Characteristic curves n 1750 rpm
H m
P kW
%
η
NPSH m
H m
P kW
%
ηη
NPSH m
0
0
In-line Pumps
0 U.S.g.p.m. 50 100 150 200
7
A ∅ 127
6
5
4
3
2
1
0
80
0
0
0
0
0 3 10 20 30 40 72.1216 50 0 3
Q m /h
Q m /h 10 20 30 40 72.1216 50
0 U.S.g.p.m. 50 100 150 200
20
0
0
0
10 20 30 40 50
0 Q l/min 200 400 600 800
0,6
A
0,8
0,4
D
0,6
F
0,4
0,2
0,2
60
40
20
0
5
4
3
2
1
15
10
5
0
10 20 30 40 50
0 Q l/min 200 400 600 800
2,4
2
1,6
A
1,2
B
0,8
0,4
0
80
C
60
40
20
0
5
4
3
2
1
D ∅ 114
F ∅ 106
3 Q m /h
3 Q m /h
A ∅ 188
B ∅ 164
C ∅ 154
0
0
0 3 Q m /h 10 20 30 40 72.1216 50
F
NR4 65/125
D
A
NR4 65/200
20
15
10
5
0
15
10
5
60
50
40
30
20
10
1,5
1
0,5
0
15
10
5
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft
65
H m
0 U.S.g.p.m. 50 100 150 200
12
11
10
9
8
7
6
5
4
3
2
0
5
0
10 20 30 40 50
0 Q l/min 200 400 600 800
1,2
1
A 1,5
0,8
0,6
B
1
0,4
0,2
0,5
0
80
0
P kW
%
η
NPSH m
H m
P kW
%
η
NPSH m
60
40
20
0
10
8
6
4
2
0 U.S.g.p.m. 50 100 150 200
25
A ∅ 225
20
15
10
10 20 30 40 50
0 Q l/min 200 400 600 800
4
3
A
B
2
C
1
0
80
60
40
20
0
5
4
3
2
1
3 Q m /h
3 Q m /h
A ∅ 156
B ∅ 144
B ∅ 220
C ∅ 201
NR4 65/160
NR4 65/250
0
0
0 3 Q m /h 10 20 30 40 72.1216 50
35
30
25
20
15
10
30
20
10
80
70
60
50
40
30
20
2
1
0
15
10
5
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft
5

NR4 60 Hz
Characteristic curves n 1750
2
0
U.S. g.p.m.
0 Imp. g.p.m.
10
8
H
m
6
4
A Ø 150
B Ø 140
C Ø 130
In-line Pumps
100 200 300
100 200
50 55
60
65 NR4 100
67.5
η 69%
68
65
60
30
25
ft
20
14
12
10
A Ø 183
B Ø 174
C Ø 164
50 55 60
67.5
65 NR4 125
65
60
55
15
8
η 70%
55
0
0 Q 20 40 60
0
80
2
2.5
1.5
P
1
kW
2
P
1.5
HP
1
0.5
0.5
3 m /h
A
B
C
0 0
72.594
0 m /h 20 40 60
80
Q 3
10
5
66
0
16
6
H
m
2
0 U.S. g.p.m. 100 200 300 400 500
Imp.g.p.m. 100 200 300 400
0
0
5
m /h 20 40 60 80 100
0
120
3 Q
6
4
A P
P
3
B
HP
4
kW
2
C
3
2
1
72.595
0 m /h 20 40 60 80 100 120
3 Q
50
40
ft
30
20
10

NR,NR4 60 Hz
DN
Dimensions and weights
a
Øb
M16
Installation
4.93.101.2
DN
x
h1 h2
f
l1
l
l2
TYPE
NR 50D-60/A, C-60/A
NR 40/125A-60,B-60,C-60
NR 50/125C-60, F-60
NR 50/125A-60/A
NR 50/160C-60/A
NR 50/160A-60/A, B-60/A
NR 50/200D-60/A
NR 50/200A-60/A, B-60/A
NR 50/250B-60/A, C-60/A
NR 50/250A-60/A
NR 65/125F-60/A
NR 65/125A-60/A, D-60/A
NR 65/160A-60/A-B, 60/A
NR 65/200A-60/A, B-60/A
NR 65/250C-60/A
NR 65/250A-60/A, B-60/A
TYPE
NR4 50A-60/A, B-60/A, C-60/A
NR4 65A-60/A, B-60/A, C-60/A
NR4 100B-60/A, C-60/A
NR4 100A-60/A
NR4 125C-60/A
NR4 125A-60/A, B-60/A
NR4 50/160A-60/A, B-60, C-60
NR4 50/200A-60/A, B-60/A
NR4 50/250B-60/A, C-60/A
NR4 50/250A-60/A
NR4 65/125A-60/A, D-60, F-60
NR4 65/160A-60/A, B-60/A
NR4 65/200C-60/A
NR4 65/200A-60/A, B-60/A
NR4 65/250C-60/A
NR4 65/250A-60/A, B-60/A
DN
50
40
50
50
50
50
50
50
50
50
65
65
65
65
65
65
DN
50
65
100
100
125
125
50
50
50
50
65
65
65
65
65
65
a
320
320
340
340
340
340
440
440
440
440
340
340
340
475
475
475
320
360
500
500
600
600
340
440
440
440
340
340
475
475
475
475
Flanges PN 10, EN 1092-2
C
4.93.094
In-line Pumps
g2
67
DN
K
D
a
4.93.032.2
mm
f h1 h2 Øb l l1 l2 x
360
420
437
477
480
506
516
544
657
732
494
520
552
666
672
747
90
81
90
90
90
90
100
100
100
100
105
105
105
105
105
105
270
339
347
387
390
416
416
444
557
632
389
415
447
561
567
642
mm
98
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
111
128
128
128
128
138
138
160
185
185
128
138
160
185
185
185
93
93
96
96
120
120
140
140
175
175
121
121
121
140
175
175
100
98
115
115
128
128
140
140
175
175
145
145
142
153
175
175
70
100
75
75
75
75
80
80
85
85
95
95
95
90
90
90
f h1 h2 Øb l l1 l2 x
360
370
523
549
589
608
440
490
516
545
454
497
510
536
526
555
90
100
150
150
170
160
90
100
100
100
105
105
105
105
105
105
270
270
373
399
419
438
350
390
416
445
349
392
405
431
421
450
98
118
162
162
194
194
-
-
-
-
-
-
-
-
-
-
DN C K D
50
65
80
100
125
99
118
132
156
184
125
145
160
180
210
165
185
200
220
250
111
111
128
138
138
160
128
128
138
160
128
128
128
138
138
160
mm
93
102
153
153
172
172
120
140
175
175
121
121
140
140
175
175
Holes
N° Ø
4
4
8
8
8
19
19
19
19
19
100
114
173
173
195
195
128
140
175
175
145
142
153
153
175
175
g2
20
20
22
24
24
70
70
105
105
120
120
75
80
85
85
95
95
90
90
90
90
kg
29,5-30
29,5-27,5-26,5
31,5-29,5
36,1
41,6
51,8-50,5
59,7
77,2-69,7
121-114
149,5
46
56,1-56,1-54,6
74-67,5
114-108
134
161-155
kg
24-24-24
28-28-28
59-59
67
91,5
110-108
37,5-35,5-33,5
56
80-77,5
93,5
42,7-42,5
52
64,5-60
75,5-75,5
98-85
5

NR,NR4 60 Hz
Features
New Compact Design
A compact structure allows for simple
installation even in confined spaces.
A Unique Design
An innovative guard (patented) prevents
contact with rotating parts, providing
protection to the end user whilst allowing
for inspection of the mechanical seal.
Exceptional Fluid Dynamics
The fluid dynamics through the impeller and casing are
designed to minimize losses and increase performance.
In-line Pumps
68
Advanced hydraulics
Optimum impeller geometry provides
maximum efficiency and excellent suction
characteristics.
Silent operation
Specially designed fluid ducts provide very
quiet operation.

MXH 2,4,8,16 60 Hz
Materials
Component Material
Pump casing Chrome-nickel steel AISI 304
Stage casing Chrome-nickel steel AISI 304
Wear ring PTFE
Impeller Chrome-nickel steel AISI 304
Casing cover Chrome-nickel steel AISI 304
Spacer sleeve Chrome-nickel steel AISI 304
Pump shaft Chrome-nickel steel AISI 303
Plug Chrome-nickel steel AISI 303
Mechanical seal with seat Ceramic alumina, carbon, EPDM
according to ISO 3069 (Other materials on request)
Coverage chart n = 3450 rpm
0
70
60
H
50
m
40
30
20
10
0 U.S. g.p.m.
0
0
0
Imp. g.p.m.
20
100
40
40
60
69
60
8 16
200
80
300
Construction
Horizontal multi-stage close coupled pumps in chromenickel
stainless steel.
Compact and robust construction, without protruding flange
and with single-piece lantern bracket and base.
Single-piece barrel casing, with front suction port above
pumps axis and radial delivery at top.
Filling and draining plugs on the middle of the pump,
accessible from any side (like the terminal box).
Applications
For water supply.
For clean liquids, without abrasives, which are non-aggressive
for stainless steel (with suitable seal materials, on request).
Universal pump, for domestic use, for civil and industrial applications,
for garden use and irrigation.
Operating conditions
Liquid temperature from - 15 °C to + 110 °C.
Ambient temperature up to 40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXH: three-phase 220 / 380 V.
MXHM: single-phase 220 V.
With thermal protector up to 1.1 kW.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motor from 0,75 kW.
Constructed in accordance with EN 60034-1, EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Seal rings in FPM.
- Higher or lower liquid or ambient temperatures.
80
100
MXH 2 MXH 4 MXH 8 MXH 16
3 m /h
Q l/min
Horizontal Multi-Stage
Close Coupled Pumps
24
400
120 140
100
MXH
500
72.833/2
200
150
ft
100
50
0
32
6

MXH 2,4,8,16 60 Hz
Performance n 3450 rpm
3 ~ 220 V 380 V 1 ~
220 V
P2
MXH 201-60E
MXH 202-60/A
MXH 203-60/A
MXH 204-60/B
A
1,7
3,3
4,5
5,7
A
1
1,9
2,6
3,3
IA/IN
4,7
4,3
6,8
5,5
MXHM 201-60E
MXHM 202-60/A
MXHM 203-60/A
MXHM 204-60
A
2,3
5
6,2
8,5
IA/IN
1,8
3,3
3,2
3
kW
0,25
0,55
0,75
3 ~ 220 V 380 V 1 ~
220 V
P2
MXH 401-60E
MXH 402-60/A
MXH 403-60/B
MXH 404-60
A
2
4,5
5,7
7,4
A
1,2
2,6
3,3
4,3
IA/IN
4
6,8
5,5
6,6
MXHM 401-60E
MXHM 402-60/A
MXHM 403-60
MXHM 404-60
A
2,8
6,2
8,5
10,6
IA/IN
2,7
3,2
3
3,8
1,1
kW
0,33
0,75
3 ~ 220 V 380 V 1 ~
220 V
P2
MXH 801-60/A
MXH 802-60
MXH 803-60/A
MXH 804-60/A
A
3,3
7,4
9
11,1
A
1,9
4,3
5,2
6,4
IA/IN
4,3
6,6
6
7,3
MXHM 801-60/A
MXHM 802-60
A
5
10,6
IA/IN
3,3
3,8
1,1
1,5
kW
0,55
3 ~ 220 V 380 V
P2
MXH 1602-60/A
MXH 1603-60/A
MXH 1604-60/A
A
11,1
A
6,4
7,7
11,2
IA/IN
7,3
8,4
7,8
1,5
1,8
2,2
kW
2,2
3
4
HP
0,34
0,75
1
1,5
HP
0,45
1
1,5
2
HP
0,75
2
2,5
3
HP
3
4
5,5
70
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
P2 Rated motor power output. Test results with clean cold water, without gas content.
IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
DN 1
Dimensions and weights
(2)
DN 1
(2)
(1)
(1)
L1
88
28
8
L2 w
L1
L
DN 2
DN 2
L3
L
L2 w
(1) Filling (2) Draining
31
10
4.93.209
3.93.020/1
127
h1
10
10,5
9
160
10
112
146
160
112
146
Horizontal Multi-Stage
Close Coupled Pumps
184
h2
H
30,5
30
H
H m
0
0
16
33
49,5
66
0
0
16
32,5
49
65,5
0
0
16,5
33,5
51
69
35
52,5
70
2
0
0
TYPE
1
16,6
15,2
31
47
63
2,5
41,6
14,5
29,5
45,5
60
5
82,3
15,6
31,3
47
63
6
100
33
49,5
66
1,5
25
14,5
30
45,5
60,5
3
50
14
29
44,5
59
6,5
108
14,4
30,4
45
60
9
150
31,8
47,7
63,5
MXH 201-60E - MXHM 201-60E
MXH 202-60/A - MXHM 202-60/A
MXH 203-60/A - MXHM 203-60/A
MXH 401-60E - MXHM 401-60E
MXH 402-60/A - MXHM 402-60/A
MXH 801-60/A - MXHM 801-60/A
TYPE
DN1
MXH 204-60/B - MXHM 204-60 G 1 1/4
MXH 403-60/B - MXHM 403-60 G 1 1/4
MXH 404-60 - MXHM 404-60
MXH 802-60 - MXHM 802-60
MXH 803-60/A
MXH 804-60/A
MXH 1602-60/A
MXH 1603-60/A
MXH 1604-60/A
G 1 1/4
G 1 1/2
G 1 1/2
G 1 1/2
G 2
G 2
G 2
DN2
ISO 228
G 1
G 1
G 1
G 1
G 1
G 1
G 1 1/2
G 1 1/2
G 1 1/2
2
33,3
13,7
28,5
43,5
58
3,5
58,3
13,5
28,5
43,5
57,5
8
133
14
29
42,5
57,5
12
200
30,2
45,3
60,4
DN1
2,5 3
41,6
13
27
41
55
66,6
13
27,5
42
56
50
12
25,5
38,5
51,5
4 5
166
12,3
26,5
38,5
53
83,3
11,7
26
39,5
52,5
10 11
250
28,3
42,5
56,5
ISO 228
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/2
453
429
453
453
493
522
504
575
612
183
11,3
25
36,5
50,5
15 18
DN2
G 1
G 1
G 1
G 1
G 1
G 1
118
94
118
118
118
148
128
128
166
331
357
357
331
357
381
mm
L L1 L2
206
206
206
206
206
206
241
241
279
300
26
39
52
94
94
94
94
94
118
3,5 4
58,3
10,7
23,5
35,5
47,5
100
10,2
23,5
36
48,5
66,6
9,6
21
32
43
6 7
200
10
23
33,5
47
116
8,5
20,5
31,5
42,5
12 13
350
23,5
35,2
47
L L1 L2
L3
88
88
88
88
88
88
101
113
113
h1
127
127
127
127
127
127
117
132
132
216
8,8
20,5
30,5
43
21 24
mm
182
182
182
182
182
206
h2
184
184
184
184
184
184
187
202
202
400
20
30
40
H
176
192
192
176
192
192
H
210
210
210
210
210
210
210
235
235
w
98,5
112
112
98,5
112
112
4,5
75
8,5
19
28,5
38,5
8
133
6,5
17
26,5
35,5
14
233
7,3
18
26,5
38
27
450
15,8
23,7
31,5
w
167
167
167
167
167
167
167
232
232
5
83,3
7
16
24
33
9
150
4
12,5
20
26
15
250
5,6
15
22,5
31
MXH MXHM
6,6
9,1
10,5
6,6
10
9,7
kg
6,7
10,1
11,5
6,7
11
10,5
MXH MXHM
-
-
18,5
18
18,3
19,8
18,3
30
31
kg
17,7
17,2
19,2
18,9
-
-
-

MXH 2,4,8,16 60 Hz
Characteristic curves n = 3450 rpm
0
70
60
50
H m
40
30
20
10
0
0
0
50
η %
30
20
10
4
NPSH
m
2
0
0
0 Q
40
5
4
NPSH
m 3
2
0
0
0
0
70
U.S. g.p.m.
Imp. g.p.m.
1
20
1
U.S. g.p.m.
0 Imp. g.p.m.
70
60
50
H m
40
30
20
10
η %
50
30
1
0 Q
3
m /h
Q
l/min
3
m /h
3
m /h
Q
l/min
3
m /h
50
5
5
MXH 204-60
MXH 203-60
MXH 202-60
MXH 201-60
20
10
0
2
3
4
5
30 40 50 60 70 80
5
5
20
2
100
10
30
30
3
40
MXH 804-60
MXH 803-60
MXH 802-60
MXH 801-60
150
10
15
10
40
50
4
15
MXH 2
200
20
60
50
MXH 8
Horizontal Multi-Stage
Close Coupled Pumps
72.580/1
72.582/1
200
150
100
50
10
0
5
0
15
250
15
200
150
100
50
15
10
5
ft
ft
ft
ft
71
0
70
60
50
H m
40
30
20
10
0
0
0
60
η %
40
30
20
4
NPSH
m
2
0
0
0 Q
40
8
6
NPSH
4
2
0
0
0
0
70
U.S. g.p.m. 10
Imp. g.p.m.
3
m /h
Q
l/min
3
m /h
2
40
2
U.S. g.p.m.
0 Imp. g.p.m.
70
60
50
H m
40
30
20
10
η %
50
30
0
0 Q
3
m /h
Q
l/min
3
m /h
1 00
10
MXH 404-60
MXH 403-60
MXH 402-60
MXH 401-60
3
3
4 0
10
10
0
4 5 6 7 8 9 10
60 80 100 120 140 160
4 0
4
2 00
20
6 0
5
20
6 0
6
8 0
MXH 1604-60
MXH 1603-60
MXH 1602-60
3 00
20
30
20
7
8
30
MXH 4
8 0
1 00
400
40
9
MXH 16
120
100
72.581/1
72.582/2
200
150
100
50
10
0
10
ft
ft
0
30
500
30
200
150
100
50
15
10
5
ft
ft
6

MXH 2,4,8,16 60 Hz
Features
Extra safety
against running dry, with the suction port above pump axis.
Reliable
All hydraulic parts in contact with the pumped liquid are of stainless steel.
For liquids from -15 °C to 110 °C.
Robust
Single-piece, thick barrel casing.
Compact
Single-piece lantern bracket and base.
Without protruding flange.
Horizontal Multi-Stage
Close Coupled Pumps
Greater protection
against leakage, with the pump casing cover separated from the motor shield.
Possibility of inspecting the seal through the side apertures between the two walls.
Greater protection against water entering the motor from outside provided by an extension of the
pump casing around the lantern bracket.
72
3.93.001

MXHL 60 Hz AISI 316
Materials
Component Material
Pump casing Chrome-nickel-molybdenum steel AISI 316L
Stage casing Chrome-nickel-molybdenum steel AISI 316L
Wear ring PTFE
Impeller Chrome-nickel-molybdenum steel AISI 316L
Casing cover Chrome-nickel-molybdenum steel AISI 316L
Spacer sleeve Chrome-nickel-molybdenum steel AISI 316L
Pump shaft Chrome-nickel-molybdenum steel AISI 316L
Plug Chrome-nickel-molybdenum steel AISI 316L
Mechanical seal with seat Ceramic alumina, carbon, EPDM
according to ISO 3069 (Other materials on request)
Coverage chart n = 3450 rpm
0
0
70
60
H
50
m
40
30
20
10
0
0
0
Q
U.S. g.p.m.
Imp. g.p.m.
3 m /h
l/min
20
20
Horizontal Multi-Stage
Close Coupled Pumps
MXHL 2 MXHL 4 MXHL 8
40
73
40
Construction
Horizontal multi-stage close coupled pumps in chromenickel-molybdenum
stainless steel AISI 316L.
Compact and robust construction, without protruding flange
and with single-piece lantern bracket and base.
Single-piece barrel casing, with front suction port above
pumps axis and radial delivery at top.
Filling and draining plugs on the middle of the pump,
accessible from any side (like the terminal box).
Applications
For water supply.
For clean liquids, without abrasives, which are non-aggressive
for stainless steel (with suitable seal materials, on request).
Universal pump, for domestic use, for civil and industrial applications,
for garden use and irrigation.
Operating conditions
Liquid temperature from - 15 °C to + 110 °C.
Ambient temperature up to 40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXHL: three-phase 220 / 380 V.
MXHLM: single-phase 220 V.
With thermal protector up to 1.1 kW.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motor from 0,75 kW.
Constructed in accordance with EN 60034-1, EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Seal rings in FPM.
- Higher or lower liquid or ambient temperatures.
4 6 8 10 12 14 16
0
18
100
200
300
60
MXHL
60
72.833/2
200
150
ft
100
50
6.1

MXHL 60 Hz AISI 316
DN 1
(2)
DN 1
Performance n 3450 rpm
Dimensions and weights
(2)
(1)
(1)
3 ~ 220 V 380 V 1 ~
220 V
P2
MXHL 201-60E
MXHL 202-60/A
MXHL 203-60/A
MXHL 204-60/B
L1
88
28
8
L2 w
L1
A
1,7
3,3
4,5
5,7
L
DN 2
DN 2
L3
A
1
1,9
2,6
3,3
L
IA/IN
4,7
4,3
6,8
5,5
31
10
L2 167
MXHLM 201-60E
MXHLM 202-60/A
MXHLM 203-60/A
MXHLM 204-60
4.93.209
127
3.93.020/1
10
h1
10,5
A
2,3
5
6,2
8,5
9
10
IA/IN
1,8
3,3
3,2
3
160
112
146
160
112
146
kW
0,25
0,55
0,75
3 ~ 220 V 380 V 1 ~
220 V
P2
MXHL 401-60E
MXHL 402-60/A
MXHL 403-60/B
MXHL 404-60
A
2
4,5
5,7
7,4
A
1,2
2,6
3,3
4,3
IA/IN
4
6,8
5,5
6,6
MXHLM 401-60E
MXHLM 402-60/A
MXHLM 403-60
MXHLM 404-60
A
2,8
6,2
8,5
10,6
IA/IN
2,7
3,2
3
3,8
1,1
kW
0,33
0,75
3 ~ 220 V 380 V 1 ~
220 V
P2
MXHL 801-60/A
MXHL 802-60
MXHL 803-60/A
MXHL 804-60/A
A
3,3
7,4
9
11,1
A
1,9
4,3
5,2
6,4
IA/IN
4,3
6,6
6
7,3
MXHLM 801-60/A
MXHLM 802-60
A
5
10,6
IA/IN
3,3
3,8
1,1
1,5
kW
0,55
1,5
1,8
2,2
184
30
H
h2
210
30,5
HP
0,34
0,75
1
1,5
HP
0,45
1
1,5
2
HP
0,75
2
2,5
3
74
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
P2 Rated motor power output. Test results with clean cold water, without gas content.
IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
(1) Filling (2) Draining
Horizontal Multi-Stage
Close Coupled Pumps
H m
0
0
16
33
49,5
66
0
0
16
32,5
49
65,5
0
0
16,5
33,5
51
69
TYPE
MXHL 201-60E - MXHLM 201-60E
MXHL 401-60E - MXHLM 401-60E
TYPE
G 1 1/4
DN1
DN1
ISO 228
DN2
ISO 228
G 1
MXHL 202-60/A - MXHLM 202-60/A G 1 1/4 G 1
MXHL 203-60/A - MXHLM 203-60/A G 1 1/4 G 1
G 1 1/4
DN2
G 1
MXHL 402-60/A - MXHLM 402-60/A G 1 1/4 G 1
MXHL 801-60/A - MXHLM 801-60/A G 1 1/2 G 1
MXHL 204-60/B - MXHLM 204-60 G 1 1/4
MXHL 403-60/B - MXHLM 403-60 G 1 1/4
MXHL 404-60 - MXHLM 404-60
MXHL 802-60 - MXHLM 802-60
MXHL 803-60/A
MXHL 804-60/A
1
16,6
15,2
31
47
63
2,5
41,6
14,5
29,5
45,5
60
5
82,3
15,6
31,3
47
63
1,5
25
14,5
30
45,5
60,5
3
50
14
29
44,5
59
6,5
108
14,4
30,4
45
60
G 1 1/4
G 1 1/2
G 1 1/2
G 1 1/2
2
33,3
13,7
28,5
43,5
58
3,5
58,3
13,5
28,5
43,5
57,5
8
133
14
29
42,5
57,5
G 1
G 1
G 1
G 1
G 1
G 1
2,5 3
41,6
13
27
41
55
13
27,5
42
56
L L1 L2
331
357
357
331
357
381
453
429
453
453
493
522
50
12
25,5
38,5
51,5
4 5
66,6
83,3
11,7
26
39,5
52,5
10 11
166
12,3
26,5
38,5
53
183
11,3
25
36,5
50,5
118
94
118
118
118
148
94
94
94
94
94
118
mm
L L1 L2
206
206
206
206
206
206
3,5 4
58,3
10,7
23,5
35,5
47,5
100
10,2
23,5
36
48,5
mm
182
182
182
182
182
206
L3
88
88
88
88
88
88
66,6
H
176
192
192
176
192
192
9,6
21
32
43
6 7
116
8,5
20,5
31,5
42,5
12 13
200
10
23
33,5
47
216
8,8
20,5
30,5
43
h1
127
127
127
127
127
127
w
98,5
112
112
98,5
112
112
h2
184
184
184
184
184
184
4,5
75
8,5
19
28,5
38,5
8
133
6,5
17
26,5
35,5
14
233
7,3
18
26,5
38
MXHL MXHLM
6,6
9,1
10,5
6,6
10
9,7
kg
6,7
10,1
11,5
6,7
11
10,5
MXHL MXHLM
-
-
18,5
18
18,3
19,8
kg
5
83,3
7
16
24
33
9
150
4
12,5
20
26
15
250
5,6
15
22,5
31
17,7
17,2
19,2
18,9
-
-

MXHL 60 Hz AISI 316
Characteristic curves n = 3450 rpm
0
70
60
50
H m
40
30
20
10
0
0
0
50
η %
30
20
10
4
NPSH
m
2
0
0
0 Q
40
5
4
NPSH
m 3
2
0
0
0
0
70
U.S. g.p.m.
Imp. g.p.m.
1
20
1
U.S. g.p.m.
0 Imp. g.p.m.
70
60
50
H m
40
30
20
10
η %
50
30
1
0 Q
3
m /h
Q
l/min
3
m /h
3
m /h
Q
l/min
3
m /h
50
5
5
MXHL 204-60
MXHL 203-60
MXHL 202-60
MXHL 201-60
20
10
0
2
3
4
5
30 40 50 60 70 80
5
5
20
2
100
10
30
30
3
40
MXHL 804-60
MXHL 803-60
MXHL 802-60
MXHL 801-60
150
15
10
10
40
50
4
15
MXHL 2
200
20
60
50
MXHL 8
72.580/1
72.582/1
200
150
100
50
10
0
5
0
15
250
15
200
150
100
50
15
10
5
ft
ft
ft
ft
Horizontal Multi-Stage
Close Coupled Pumps
75
0
70
60
50
H m
40
30
20
10
0
0
0
60
η %
40
30
20
4
NPSH
m
2
0
0
0 Q
U.S. g.p.m. 10
Imp. g.p.m.
3
m /h
Q
l/min
3
m /h
2
40
2
10
MXHL 404-60
MXHL 403-60
MXHL 402-60
MXHL 401-60
3
3
0
4 5 6 7 8 9 10
60 80 100 120 140 160
4
20
5
20
6
30
7
8
30
MXHL 4
40
9
72.581/1
200
150
100
50
10
0
10
ft
ft
6.1

MXHL 60 Hz AISI 316
Features
Extra safety
against running dry, with the suction port above pump axis.
Reliable
All hydraulic parts in contact with the pumped liquid are of stainless steel.
For liquids from -15 °C to 110 °C.
Robust
Single-piece, thick barrel casing.
Compact
Single-piece lantern bracket and base.
Without protruding flange.
Horizontal Multi-Stage
Close Coupled Pumps
Greater protection
against leakage, with the pump casing cover separated from the motor shield.
Possibility of inspecting the seal through the side apertures between the two walls.
Greater protection against water entering the motor from outside provided by an extension of the
pump casing around the lantern bracket.
76
3.93.001

MXH 32,48 60 Hz
Materials
Component Material
Pump casing Chrome-nickel steel AISI 304
Stage casing Chrome-nickel steel AISI 304
Wear ring PTFE
Impeller Chrome-nickel steel AISI 304
Casing cover Chrome-nickel steel AISI 304
Spacer sleeve Chrome-nickel steel AISI 304
Pump shaft Chrome-nickel steel AISI 316
Plug Chrome-nickel steel AISI 303
Mechanical seal with seat Ceramic alumina, carbon, EPDM
according to ISO 3069-KU (Other materials on request)
Coverage chart n = 3450 rpm
0
120
110
100
90
80
70
60
H
m
40
30
20
10
0
0
0
0
U.S. g.p.m. 50
100
150
m /h
Q l/min
3
Horizontal Multi-Stage
Close Coupled Pumps
Imp. g.p.m. 50
100
150
MXH 32
77
Construction
Horizontal multi-stage close coupled pumps in chrome-nickel
stainless steel.
Compact and robust construction,with compact lantern
bracket and motor with feet.
Single-piece barrel casing, with front suction port above
pumps axis and radial delivery at top.
Filling and draining plugs on the middle of the pump,
accessible from any side (like the terminal box).
Applications
For water supply.
For clean liquids, without abrasives, which are non-aggressive
for stainless steel (with suitable seal materials, on request).
Universal pump, for civil and industrial applications, for garden
use and irrigation.
Operating conditions
Liquid temperature from - 15 °C to + 110 °C.
Ambient temperature up to 40 °C.
Maximum permissible pressure in the pump casing: 10 bar.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXH: three-phase 220/380 V, 380/660 V.
Insulation class F.
Protection IP 54.
Classification scheme IE2.
Constructed in accordance with: EN 60034-1;
EN 60034-30.
Special features on request
- Pump with Victaulic ports (MXH-V).
- Pump with flanged ports (MXH-F).
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Seal rings in FPM.
- Higher or lower lambient temperatures.
200 250 300
200 250
MXH
MXH 48
0
10 20
30 40
50
60 70
200
400
600
800
1000
72.978/05
300
ft
200
100
6.2

MXH 32,48 60 Hz
Performance n 3450 rpm
Characteristic curves n = 3450 rpm
0
110
100
90
80
70
60
H
m
40
30
20
10
0
0
70
η
50
%
30
8
NPSH
4
m
0
3 ~ 380 V 660 V
P2
MXH 3201-60/A
MXH 3202-60/A
Imp. g.p.m.
A
11,2
17
MXH 3203-60/A 25,8
MXH 3204-60/A 33,2
0 3
50
m /h 10 20 30 40
Q
l/min 200 300 400 500 600 700 800
Pst
A
6,5
9,8
14,9
19,2
IA/IN
7,8
9,2
8,5
9,4
3 ~ 380 V 660 V
P2
MXH 4801-60/A
MXH 4802-60/A
A
11,2
22
MXH 4803-60/A 33,2
A
6,5
12,7
19,2
IA/IN
9,8
8,2
9,4
50 100 150
MXH 3204
MXH 3203
MXH 3202
MXH 3201
Q m /h 10 20 30 40
3
72.974
0 50
η
Horizontal Multi-Stage
Close Coupled Pumps
200
kW
4
7,5
11
15
kW
4
9,2
15
300
200
100
0
900
5
4
3
ft
Pst
kW
1
20
ft
10
0
HP
5,5
10
15
20
HP
5,5
12,5
20
78
3
m /h
Q
l/min
H m
3
m /h
Q
l/min
P2 Rated motor power output. Test results with clean cold water, without gas content.
IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
H m
0
90
80
70
60
H
m
40
30
20
10
0
0 3 m /h 10 20 30
Q
0 l/min 200 400
70
60
η %
50
40
30
6
NPSH
4
m
2
0
0
27
54
81
108
0
0
29,5
59
88,5
18
300
24,5
49
73,5
98
27
450
25,5
51
78
Imp. g.p.m. 50 100 150
Pst
22
366
23,7
47,5
71
94,5
33
550
24,5
49
73,5
26
433
23
46
69
92
39
650
23
46
69
MXH 4803
MXH 4802
MXH 4801
0
3 0 Q m /h 10 20 30
30 34
500
22
44
66,5
88
600
η
20,5
41,5
63,5
40
40
566
82
45 48
750
21
42,5
65
800
20
40,5
63
633
19
38,5
60
76
800
38 42
17,5
36,5
58
50
50
700
17,5
35
55
70
54 60
900
1000
15
32
51
200 250
60
1000
60
47
783
15
29
47,5
60
65
1083
13
27,5
44,5
72.1035
52
866
11
23
37,5
44
70
1166
10,5
23,5
39
0
70
ft
200
6
ft
ft
100
5
Pst
4
kW
3
2
10
0
70

MXH 32,48 60 Hz
Designation
Dimensions and weights
Threaded
ports
Victaulic
ports
140
h1
DN1
MXH 3201-60/A
MXH 3202-60/A
MXH 3203-60/A
MXH 3204-60/A
MXH 4801-60/A
MXH 4802-60/A
MXH 4803-60/A
177
DN1
MXH-V 3201-60/A
MXH-V 3202-60/A
MXH-V 3203-60/A
MXH-V 3204-60/A
MXH-V 4801-60/A
MXH-V 4802-60/A
MXH-V 4803-60/A
L1V
DN2
DN1
mm
L2V
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
88,9 (DN80)
88,9 (DN80)
88,9 (DN80)
L1
DN2
w
L2 m2
DN1 DN2
ISO 228
G 2 1/2
G 2 1/2
G 2 1/2
G 2 1/2
G 3
G 3
G 3
LV
G 2
G 2
G 2
G 2
G 2 1/2
G 2 1/2
G 2 1/2
DN2
mm
60,3 (DN50)
60,3 (DN50)
60,3 (DN50)
60,3 (DN50)
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
482
534
658
779
545
643
779
L
L L1 L2
LV
522
574
698
819
585
683
819
120,5
120,5
166,5
212,5
136
136
197,5
mm
L1V
160
160
206
252
175
175
237
233
205
338
384
264
323
384
m1
L2V
273
245
378
424
304
363
424
L3
250
250
270
270
250
270
270
Horizontal Multi-Stage
Close Coupled Pumps
Series
No code = threaded ports
Victaulic ports V
Flanged ports F
Rated capacity in m 3 /h
Number of stages
Frequency 60 Hz
Construction variants
special seal code (no code = standard seal)
h1
150
150
132
132
150
132
132
s
h3
290
310
318
318
290
318
318
z
175
m1
DN1
h3
205
280
218
218
205
218
218
Flanged
ports
79
g1
MXH-F 3201-60/A
MXH-F 3202-60/A
MXH-F 3203-60/A
MXH-F 3204-60/A
MXH-F 4801-60/A
MXH-F 4802-60/A
MXH-F 4803-60/A
MXH-F 3204-60 *
m2
175
250
178
178
175
178
178
mm
180
258
260
260
180
260
260
L1F
65
65
65
65
80
80
80
DN2
DN1
mm
140
190
216
216
140
216
216
L2F
50
50
50
50
65
65
65
L3
n2
DN2
mm
n1
b
n1 n2 z b s w
15
15
20
20
15
20
20
LF
LF
512
564
688
809
565
663
799
54
68
52
52
54
52
52
10
12
12
12
10
12
12
mm
L1F
151
151
197
243
156
156
218
112
84
171,5
171,5
127
186,5
186,5
L2F
263
235
368
414
284
343
404
g2
g1
-
38
-
-
-
-
-
g2
6
-
-
-
6
-
-
DN
50
b
g3
DE
-
-
18
18
-
18
18
DK
165 125
kg
39
g3
55,5
41
110
DG
99
65 185 145 118
80
DN
DG
DK
DE
Flanges* EN 1092-2
4
4
Fori
N. Ø
19
19
200 160 132 8 19
* ASME 150 lb (ex ANSI 150 lb)
6.2

MXH 32,48 60 Hz
Features
Horizontal Multi-Stage
Close Coupled Pumps
Flexibility
Three versions of ports: threaded, flanged and Victaulic.
Extra safety
With front axis suction port for optimum suction conditions.
Reliable
All hydraulic parts in contact with the pumped liquid are made in stainless steel.
For liquids from -15 °C to 110 °C.
Robust
Single-piece, thick barrel casing, open on one side only, with reinforced threaded ports.
Compact
The bracket between pump and motor is extremely compact.
Greater protection
Against leakage, with the pump casing cover separated from the motor shield.
Possibility of inspecting the seal through the side apertures between the two walls.
80

MXP 60 Hz
Materials
Component Material
Pump casing Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Casing cover Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Pump Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Plug Cr-Ni steel 1.4305 EN 10088 (AISI 303)
Stage casing PPO-GF20 (Noryl)
Impeller PPO-GF20 (Noryl)
Mechanical seal Carbon - Ceramic - NBR
Characteristic curves n = 3450 rpm
0
70
60
50
H
m
40
30
20
10
0
3 0 m /h 1
Q
0 l/min 20
45
2
40
3
60
4 5
80
η
40
η
%
NPSH
30
Imp. g.p.m. 5 10 15 20
MXP 204-60
MXP 203-60
MXP 202-60
MXP 201-60
Horizontal Multi-Stage Close Coupled Pumps
150
ft
100
50
0
6
100
4
2
200
NPSH
m
Construction
Horizontal multi-stage close coupled pump.
Single-piece barrel casing in chrome-nickel stainless steel, with
front suction port above pumps axis and radial delivery at top.
Stages in Noryl.
Applications
For water supply.
For domestic use, for garden use and irrigation.
Operating conditions
Liquid temperature: 0 °C to +50 °C.
Ambient temperature up to +40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXP: three-phase 220/380 V.
MXPM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
0
50
Imp. g.p.m. 10
0
0
0 Q
3
m /h
l/min
2
50
4 6
100
0
8
55
50
η
%
η
NPSH
5
NPSH
m
3
25
0 5 6 0 35
1
3 1 2 3 4 72.1138 72.1139
Q m /h
0
3 Q m /h 2 4 6 8
81
H
m
40
30
20
10
40
MXP 403-60
MXP 402-60
MXP 401-60
20
2
150
ft
100
50
7

MXP 60 Hz
Performance n 3450 rpm
3
3 ~ 220 V 380 V 1 ~ 220 V P2 m /h 0 1 2 3 4
MXP 201-60
MXP 202-60
MXP 203-60/A
MXP 204-60/A
MXP 401-60
MXP 402-60/A
MXP 403-60/A
A A IA/IN
A IA/IN kW HP l/min 0 16,6 33,3 50 66,6
1,7
3,1
4,2
4,2
A
2
4,2
5,4
1
1,8
2,4
2,4
A
1,2
2,4
3,1
4,7
4,8
4,8
4,8
MXPM 201-60
MXPM 202-60
MXPM 203-60/A
MXPM 204-60/A
2,3
4,1
6,2
6,2
1,8
2,7
3,2
3,2
0,25
0,45
0,75
0,75
3 ~ 220 V 380 V 1 ~ 220 V
P2
IA/IN
4
4,8
4,2
MXPM 401-60
MXPM 402-60/A
A
2,8
6,2
IA/IN
2,7
3,2
kW
0,33
0,75
1,1
0,34
0,6
1
1
HP
0,45
1
1,5
Q
H m
Q
3
m /h
l/min
H m
16,5
32
48,5
64
0
0
16,3
32,5
48,5
15,2
29,5
45
58,5
2,5
41,6
14,5
29,5
44
13,5
26,5
40,5
52
66,6
13
27
39
11,5
22,5
34,5
45
9
18
28,5
36,5
5
83,3 100
6,2
13
21,5
27
6
3
7
12,5
16,5
4 5 6 7 8
P2 Rated motor power output. Test results with clean cold water, without gas content. Tolerances according to ISO 9906, annex A.
IA/IN = D.O.L. starting current / Rated current + 0,5 m security margin on NPSH-value is necessary. For capacities over 4 m 3 /h use a suction pipe G 1 1/4 (DN 32).
Dimensions and weights
G1
ISO 228
115
G1
ISO 228
210
Features
f
33
95 8
w
4.93.281
Extra safety
against running dry, with the suction port above
pump axis.
Robust
Single-piece barrel casing.
116
Compact
Single-piece lantern bracket and base.
10
Low noise
with the water-filled shroud around the stages.
Horizontal Multi-Stage Close Coupled Pumps
161
9
112
146
177
h3
30
82
TYPE
MXP 201-60 - MXPM 201-60
MXP 202-60 - MXPM 202-60
MXP 203-60/A - MXPM 203-60/A
MXP 204-60/A - MXPM 204-60/A
MXP 401-60 - MXPM 401-60
MXP 402-60/A - MXPM 402-60/A
MXP 403-60/A
f
362
362
391
391
362
391
391
83,3
11
24,5
35
mm
h3
176
176
192
192
176
192
192
100
9,2
21,5
30
w
102
102
112
112
102
112
112
116
7
17,5
24
MXP
5,9
7,2
9,5
9,6
5,9
9,4
11
kg
133
4
12,5
17
MXPM
5,9
7,2
10,5
10,6
5,9
10,4
3.93.123

MGP 60 Hz
60
50
H
m
40
30
20
Materials
Component Material
Pump casing Cast iron GJL 200 EN 1561
Casing cover Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Pump Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Stage casing PPO-GF20 (Noryl)
Impeller PPO-GF20 (Noryl)
Mechanical seal Carbon - Ceramic - NBR
Characteristic curves n = 3450 rpm
0
70
10
0
3 0 m /h 1
Q
0 l/min 20
45
2
40
3
60
4 5
80
η
40
η
%
NPSH
30
Imp. g.p.m. 5 10 15 20
MGP 204-60
MGP 203-60
MGP 202-60
MGP 201-60
Horizontal Multi-Stage Close Coupled Pumps
150
ft
100
50
0
6
100
4
2
200
NPSH
m
83
Construction
Horizontal multi-stage close coupled pump.
Single-piece barrel casing in cast iron, with front suction port
above pumps axis and radial delivery at top.
Stages in Noryl.
Applications
For water supply.
For domestic use, for garden use and irrigation.
Operating conditions
Liquid temperature: 0 °C to +50 °C.
Ambient temperature up to +40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MGP: three-phase 220/380 V.
MGPM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
0
50
Imp. g.p.m. 10
0
0
0 Q
3
m /h
l/min
2
50
4 6
100
0
8
55
50
η
%
η
NPSH
5
NPSH
m
3
25
0 5 6 0 35
1
3 1 2 3 4 72.1138 72.1139
Q m /h
0
3 Q m /h 2 4 6 8
H
m
40
30
20
10
40
MGP 403-60
MGP 402-60
MGP 401-60
20
2
150
ft
100
50
8

MGP 60 Hz
Performance n 3450 rpm
3
3 ~ 220 V 380 V 1 ~ 220 V P2 m /h 0 1 2 3 4
MGP 201-60
MGP 202-60
MGP 203-60/A
MGP 204-60/A
MGP 401-60
MGP 402-60/A
MGP 403-60/A
A A IA/IN
A IA/IN kW HP l/min 0 16,6 33,3 50 66,6
1,7
3,1
4,2
4,2
A
2
4,2
5,4
1
1,8
2,4
2,4
A
1,2
2,4
3,1
4,7
4,8
4,8
4,8
MGPM 201-60
MGPM 202-60
MGPM 203-60/A
MGPM 204-60/A
2,3
4,1
6,2
6,2
1,8
2,7
3,2
3,2
0,25
0,45
0,75
0,75
3 ~ 220 V 380 V 1 ~ 220 V
P2
IA/IN
4
4,8
4,2
MGPM 401-60
MGPM 402-60/A
A
2,8
6,2
IA/IN
2,7
3,2
kW
0,33
0,75
1,1
0,34
0,6
1
1
HP
0,45
1
1,5
Q
H m
Q
3
m /h
l/min
H m
16,5
32
48,5
64
0
0
16,3
32,5
48,5
15,2
29,5
45
58,5
2,5
41,6
14,5
29,5
44
13,5
26,5
40,5
52
66,6
13
27
39
11,5
22,5
34,5
45
9
18
28,5
36,5
5
83,3 100
6,2
13
21,5
27
6
3
7
12,5
16,5
4 5 6 7 8
P2 Rated motor power output. Test results with clean cold water, without gas content. Tolerances according to ISO 9906, annex A.
IA/IN = D.O.L. starting current / Rated current + 0,5 m security margin on NPSH-value is necessary. For capacities over 4 m 3 /h use a suction pipe G 1 1/4 (DN 32).
Dimensions and weights
G1
ISO 228
115
Features
210
f
G1 ISO 228 161
33
95
w
8
4.93.367
116
10
112
Extra safety
against running dry, with the suction port above pump
axis.
Robust
Single-piece barrel casing.
Compact
Single-piece lantern bracket and base.
Low noise
with the water-filled shroud around the stages.
Horizontal Multi-Stage Close Coupled Pumps
9 30
146
161
h3
84
TYPE
MGP 201-60 - MGPM 201-60
MGP 202-60 - MGPM 202-60
MGP 203-60/A - MGPM 203-60/A
MGP 204-60/A - MGPM 204-60/A
MGP 401-60 - MGPM 401-60
MGP 402-60/A - MGPM 402-60/A
MGP 403-60/A
f
362
362
391
391
362
391
391
83,3
11
24,5
35
mm
h3
176
176
192
192
176
192
192
100
9,2
21,5
30
w
102
102
112
112
102
112
112
116
7
17,5
24
MGP
8,9
10,2
12,5
12,6
8,9
12,4
14
kg
133
4
12,5
17
MGPM
9
10,2
13,5
13,6
9
13,4

MXSU 60 Hz
Materials
Components Material
External jacket
Suction casing
Stage casing
Impeller Chrome-nickel steel AISI 304
Oil chamber cover
Spacer sleeve
Motor jacket
Shaft Chrome-nickel steel AISI 303
Motor shield Brass P- Cu Zn 40 Pb 2 UNI 5705
Elbow Brass P- Cu Zn 40 Pb 2 UNI 5705 nickel-plated
Upper mechanical seal Steatite, carbon, NBR
Lower mechanical seal Ceramic alumina, silicon carbide, NBR
Seal lubrication oil Oil for food machinery and pharmaceutic use
Coverage chart n = 3450 rpm
0
70
60
50
H m
40
30
20
10
0
0
50
η %
30
20
0
U.S. g.p.m.
Imp. g.p.m.
3
m /h
Q
l/min
5
1
20
5
10
MXSU 204-60
MXSU 203-60
10
15
2
3
4
5
30 40 50 60 70 80
Vertical multi-stage close coupled pumps
15
20
85
Construction
Vertical multi-stage close coupled pumps in chrome-nickel
stainless steel, with motor shields in brass.
Suction connection M on the lower casing and delivery connection
on the top casing. Motor cooled by the pumped water passing
between the motor jacket and the external jacket.
Double mechanical shaft seal with interposed oil chamber.
Applications
For clean water without abrasives or additives aggressive for
the materials of the pump.
For domestic, civil and industrial applications.
For installation in confined space with minimum ventilation.
For installation in locations subject to risk of temporary
flooding.
For installation in areas exposed to water jetting.
When low-noise operation is required.
Operating conditions
Water temperature up to 35 °C.
Maximum permissible pressure in the pump casing: 10 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXSU : three-phase 220 V;
three-phase 380 V.
MXSUM: single-phase 220 V, with thermal protector.
Control box with capacitor, on request (only for 220 V).
Cable: H07RN-F, 4 G 1 mm 2 , length 2 m.
Insulation class F.
Protection IP 68.
Triple impregnation humidity-proof dry winding.
Constructed in accordance with: IEC 335-2-41, EN 60335-2-41.
Special features on request
- Other voltages.
200
MXSU 2 50
MXSU 4
MXSU 403-60
150
ft
100
50
0
4 5 6 7 8 9 10
60 80 100 120 140 160
10
20
3
72.588/1
3
72.589/1
0 Q m /h 1 2
3
4
5
0 Q m /h 2 3 4 5 6 7 8 9 10
0
60
40
H m
30
20
10
0
0
0
60
η %
40
30
0
U.S. g.p.m. 10
Imp. g.p.m.
3
m /h
Q
l/min
2
40
10
3
20
MXSU 402-60
20
30
30
40
150
ft
100
50
9

MXSU 60 Hz
G 1 1/4
ISO 228
Performance n 3450 rpm
Dimensions and weights
200
G 1 1/4 ISO 228
45
149
90
13
60
18
524
75 76
Pg 11
Pg 11
Ø 9
165
190
4.93.179
Weights
Pump
MXSU(M) 203-60/A
MXSU(M) 204-60/A
MXSU(M) 402-60/A
MXSU(M) 403-60/A
32
72
MXSUM 203-60/A
MXSUM 204-60/A
MXSUM 402-60/A
MXSUM 403-60/A
Weights kg 0,4
MXSU
10.4
12.1
11.1
11.7
Control box for single-phase pumps (on request)
Vertical multi-stage close coupled pumps
3 ~ 220 V 380 V 1 ~
220 V Capacitor
P2
3
m /h
Q
0 1 1,5 2 2,5 3 3,5 4 4,5 5
A A IA/IN
A µF V IA/IN kW HP l/min 0 16,6 25 33,3 41,6 50 58,3 66,6 75 83,3
MXSU 203-60/A 4,1
MXSU 204-60/A 4,8 2,8 3,75 MXSUM 204-60/A 7 25
MXSU 402-60/A
MXSU 403-60/A
4,8
5,6
2,4
2,8
3,2
3,2
3,75
3,2
MXSUM 203-60/A 6,5 20 450 3,3
MXSUM 402-60/A
MXSUM 403-60/A
Pump
25
25
450
3,3
3,3
3,3
Control
box
pump
QM 11
QM 12
86
0,75 1
kg
0,9 1,2
0,9
1,1
MXSUM
12.4
13.9
12.9
13.4
Capacitor
with
450 Vc
20 µF
25 µF
1,2
1,5
H m
48,5
64,5
30,5
46
46
61
28
44,3
59
27,5
Features
42
56
27
39,5 36,8 33,8 30,2 26,5 22,5
52,7
26
42,5 41,5 40,5 39
49
24
36
45
21
32
40,3 35,3
3 ~ 220 V 380 V 1 ~
220 V Capacitor
P2
3
m /h
Q
0 2,5 3 3,5 4 5 6 7 8
A A IA/IN A µF V IA/IN kW HP l/min 0 41,6 50 58,3 66,6 83,3 100 116 133
P2 Rated motor power output. Test results with clean cold water, without gas content.
IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
7
7
450
450
H m
18
27,5
3.94.053
14,5
22
30
9
150
11
16,5

MXV-B
120
100
H
m
50
40
30
20
4
5 U.S. g.p.m.
5 Imp. g.p.m. 10
25-2..
10 20
15
1 m 3/h
2 3 4
Q
20 l/min 30 40 50
60 Hz
Coverage chart n 3450 rpm
30 40 50 100
20 30 40 50 100
32-4.. 40-8.. 50-18..
Vertical Multi-Stage
Close Coupled Pumps
MXV-B
72.1002/1
300
200
100
5
10 20
50
30
100 150 200 300 400 500
87
H
ft
Construction
Vertical multi-stage close coupled pumps with suction
and delivery connections of the same diameter and arranged
along the same axis (in-line).
All parts that come into contact with the liquid, including
wet-end covers, are in chrome-nickel stainless steel with
corrosion-resistant bearing sleeves lubricated by the
pumped liquid.
Applications
For water supply systems.
For clean non-explosive liquids, without solid, filamentary
or abrasive matter and non-aggressive for stainless
steel (with adaptation of sealing materials on request).
A universal pump for civil and industrial use, for pressureboosting
systems, fire-extinguishing systems, high-pressure
washing plants, irrigation, agricultural uses and
sport installations.
Operating conditions
Temperature of liquid: from -15 °C to +90 °C.
Operating environment temperature: up to 40 °C.
Maximum permissible pressure in pump casing: 16 bar.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXV-B: three-phase 220/380 V.
MXV-BM: single-phase 220 V,
with thermal protector up to 1,1 kW.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors.
Constructed in accordance with: EN 60034-1, EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages. - Protection IP55.
- Special mechanical seal
- Pump casing seal rings in FPM.
- Higher or lower liquid or ambient temperatures.
- Flanges to screw, in chrome-nickel steel.
Materials (wetted parts)
Component Material
External jacket
Suction casing
Delivery casing Chrome-nickel steel
Stage casing 1.4301 EN 10088 (AISI 304)
Impeller
Lower cover
Upper cover
Spacer sleeve
Pump shaft Chrome-nickel steel
Plug 1.4305 EN 10088 (AISI 303)
Mechanical seal
ISO 3069 - KU
Ceramic alumina/Carbon/EPDM
Wear ring PTFE
O-ring NBR
Designation MXV-B M 25-205-60
Series
Single-phase motor (up to 1,5 kW)
DN ports in mm
Rated capacity in m 3 /h
Number of stages
Frequency 60 Hz
10

MXV-B 25-2
120
100
H
80
m
60
40
20
0
0
0
50
η %
30
20
10
4
NPSH
m
2
0
0
0
0
MXV-B 25-203-60
MXV-B 25-204-60
MXV-B 25-205-60
U.S. g.p.m.
Imp. g.p.m. 5
10
15
Q
Q
3 m /h
l/min
3
m /h
3 ~ 220 V 380 V 1 ~
220 V
P2
A
4,5
5,7
9
MXV-B 25-206-60/A 11,1
MXV-B 25-207-60/A 11,1
1
1
5
MXV-B 25-207-60
20
A
2,6
3,5
5,2
6,4
6,4
IA/IN
5,2
5,5
5,4
7,3
7,3
2
3
4
5
0
30 40 50 60 70 80
0.5
η
6
5
4
3
Pst
2
10
MXV-BM 25-203-60
MXV-BM 25-204-60
MXV-BM 25-205-60
60 Hz
Characteristic curves and performance n 3450 rpm
3
A
6,5
8,5
10,6
IA/IN
2,9
3
3,8
kW
0,75
1,1
1,5
2,2
2,2
Vertical Multi-Stage
Close Coupled Pumps
15 20
4
HP
1
1,5
2
3
3
88
72.1134
3
m /h
Q
l/min
H m
300
200
100
0.4
0.1
10
0
5
0
0
ft
Pst
kW
0.2
ft
49,9
65
81,5
98
114
1
16,6
47,8
62
78
94
110
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for
the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
P2 Rated motor power output.
IA/IN = D.O.L. starting current / Rated current
1,5
25
46,2
60,3
75,4
90,5
2
33,3
44
57,8
72,3
86,7
105,6 101,2
2,5 3
41,6
41,8
54,9
68,6
82,3
96
50
39
51,5
64,4
77,2
90,1
3,5 4
58,3
35,8
47,6
59,5
71,4
83,3
66,6
32,1
43,2
54
64,8
75,5
4,5
75
28,3
38,4
48
57,6
67
5
83,3
24,1
33
41
49
57

MXV-B 32-4
120
100
H
m
80
60
40
20
0
0
0
60
η %
40
30
20
4
NPSH
m
2
0
0
0
0
3 ~ 220 V 380 V
1 ~ 220 V
P2
MXV-B 32-403-60
U.S. g.p.m.
MXV-B 32-404-60/A 11,1
MXV-B 32-405-60/A 11,1
MXV-B 32-406-60/A 11,1
MXV-B 32-407-60/A
Imp. g.p.m. 10
20
30
Q
Q
3 m /h
l/min
3
m /h
A
5,7
2
2
10
40
A
3,3
6,4
6,4
6,4
7,7
3
3
IA/IN
5,5
7,3
7,3
7,3
8,4
4 5 6 7 8 9
0
10
60 80 100 120 140 160
4
20
MXV-B 32-407-60
η
Pst
6
5
4
3
MXV-BM 32-403-60
60 Hz
Characteristic curves and performance n 3450 rpm
5
6
A
8,5
30
IA/IN
3
7
kW
1,1
2,2
2,2
2,2
3
Vertical Multi-Stage
Close Coupled Pumps
8
HP
1,5
3
3
3
4
89
40
9
72.1135
3
m /h
Q
l/min
H m
300
0.4
Pst
kW
0.1
0
0
ft
200
100
0.2
10
ft
0
10
50,5
65
82
97
114
2,5
41,6
47
61
76
91
106
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for
the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
P2 Rated motor power output.
IA/IN = D.O.L. starting current / Rated current
3
50
46,2
60
74,3
89,1
104
3,5
58,3
45,2
58,2
72,7
87,3
102
4 5
66,6
44
56,8
71
85,2
99,4
83,3
41,5
53,4
66,8
80,1
93,5
6 7
100
38
49,2
61,5
73,8
86,1
116
34
43,8
54,7
65,7
76,6
8
133
28,4
37
46,3
55,5
64,8
9
150
22
29
36
43
50
10

MXV-B 40-8
80
40
30
5
4
NPSH
m 3
2
0
0
120
H
110
100
m
90
70
60
50
40
30
20
10
0
0
0
70
η %
50
1 0
3 ~ 220 V 380 V
P2
MXV-B 40-803-60/A
MXV-B 40-804-60/A
MXV-B 40-805-60/A
MXV-B 40-806-60/A
U.S. g.p.m.
Imp. g.p.m.
Q
Q
3 m /h
l/min
3
m /h
50
A
9
11,1
A
5,2
6,4
7,7
11,3
20
5
5
IA/IN
5,4
7,3
8,4
7,8
20
100
MXV-B 40-806-60
kW
1,8
2,2
3
4
30
HP
2,5
3
4
5,5
60 Hz
Characteristic curves and performance n 3450 rpm
30
5
4
3
Pst
40
150
3
m /h
Q
l/min
H m
η
10
10
0
0
51,8
69
84
101
40
50
Vertical Multi-Stage
Close Coupled Pumps
6,5
108
46,5
62
75
90
200
8
133
44,2
59
72,5
87
90
60
50
72.587/1
9
150
42,4
56,5
70
84
15
10 11
166
40,8
54,4
67
80
350
300
250
200
150
100
50
0
15
0.8
0.4
0.2
0
15
10
5
ft
Pst
kW
ft
183
38,3
51
63,5
76,5
12 13
200
35,5
47,3
60
72
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for
the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
P2 Rated motor power output.
IA/IN = D.O.L. starting current / Rated current
216
32
42,6
55,5
66,5
14
233
28
37,3
50
60
15
250
23
30,6
43
51,5

MXV-B 50-18
H
120
110
100
m
90
80
70
60
50
40
30
20
10
0
0
0
70
η %
50
40
30
8
6
NPSH
m 4
2
0
0
0 0
U.S. g.p.m.
Imp. g.p.m.
Q
Q
3 m /h
l/min
3
m /h
3 ~ 220 V 380 V
P2
MXV-B 50-1802-60/A
MXV-B 50-1803-60/A
MXV-B 50-1804-60/A
MXV-B 50-1805-60/A
MXV-B 50-1806-60/A
MXV-B 50-1807-60/A
100
A
11,1
A
6,4
7,7
11,3
13,7
13,7
17
40
40
IA/IN
7,3
8,4
7,8
8,7
8,7
9,2
6
5
4
3
2
kW HP
2,2
3
4
5,5
5,5
7,5
60
MXV-B 50-1807-60
10
10
200
3
4
5,5
7,5
7,5
10
60 Hz
Characteristic curves and performance n 3450 rpm
60
80
300
3
m /h
Q
l/min
H m
η
20
20
0
0
35
52,5
70
87,5
105
123
80
100
Pst
0
30
400 500
1,6
6
100
33
49,5
66
82,5
99
116
Vertical Multi-Stage
Close Coupled Pumps
9
150
31,8
47,7
63,6
79,5
95,4
113
91
120
100
72.587/1
12
200
30,2
45,3
60,4
75,5
90,6
106
0.4
10
0
30
400
350
300
ft
250
200
150
100
50
Pst
kW
0.8
0
20
ft
15 18
250
28,3
42,5
56,6
70,7
84,9
99
300
26
39
52
65
78
91
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for
the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
P2 Rated motor power output.
IA/IN = D.O.L. starting current / Rated current
21 24
350
23,5
35,2
47
58,7
70,5
82,2
400
20
30
40
50
60
70
27
450
15,8
23,7
31,6
39,5
47,4
55,3
10

MXV-B
G
25
Dimensions and weights
(3)
(1)
(2)
SM
L1
n2
n1
Features
s
4.93.298
G
h1
m2
h2
m1
60 Hz
Pump
MXV-B(M) 25-203-60
MXV-B(M) 25-204-60
MXV-B(M) 25-205-60
MXV-B 25-206-60/A
MXV-B 25-207-60/A
MXV-B(M) 32-403-60
MXV-B 32-404-60/A
MXV-B 32-405-60/A
MXV-B 32-406-60/A
MXV-B 32-407-60/A
MXV-B 40-803-60/A
MXV-B 40-804-60/A
MXV-B 40-805-60/A
MXV-B 40-806-60/A
MXV-B 50-1802-60/A
MXV-B 50-1803-60/A
MXV-B 50-1804-60/A
MXV-B 50-1805-60/A
MXV-B 50-1806-60/A
MXV-B 50-1807-60/A
Vertical Multi-Stage
Close Coupled Pumps
Motor
kW
0,75
1,1
1,5
2,2
2,2
1,1
2,2
2,2
2,2
3
1,8
2,2
3
4
2,2
3
4
5,5
5,5
7,5
HP
1
1,5
2
3
3
1,5
3
3
3
4
2,5
3
4
5,5
3
4
5,5
7,5
7,5
10
G
ISO 228
G 1
G 1
G 1
G 1
G 1
G 1 1 / 4
G 1 1 / 4
G 1 1 / 4
G 1 1 / 4
G 1 1 / 4
G 1 1 / 2
G 1 1 / 2
G 1 1 / 2
G 1 1 / 2
G 2
G 2
G 2
G 2
G 2
G 2
L1 h1 h2 SM m1 m2 n1 n2
215
215
215
215
215
215
215
215
215
215
225
225
225
225
250
250
250
250
250
250
75
75
75
75
75
75
75
75
75
75
80
80
80
80
90
90
90
90
90
90
(1) Filling
(2) Draining
(3) Standard position of terminal box
(for other positions rotate motor through 90° or 180°)
Wider Range of Application
All parts that come into contact with the liquid, including wet-end
covers, are in chrome-nickel stainless steel.
With corrosion-resistant seal rings and guide ring.
Low Cost Installation
Vertical construction with reduced pump height for installation in small
spaces.
In-line connections to simplify the piping layout with the possibility of
inserting the pump in straight pipe-lines.
Disassembly, inspection or cleaning of internal parts without removal
of piping.
Robust and Reliable
The suction and discharge nozzles arranged in-line absorb the forces
of the piping on the pump without the creation of distorting loads
causing local friction and early wears.
The lantern brackets compact and robust design maintains a sure
alignment between rotating and fixed parts, reducing vibration.
The upper cover design prevents entrapment of air around the
mechanical seal.
Low-Noise Operation
The water filled shroud around the stages and thick external walls,
work together for low-noise operation.
P2
92
564
564
588
652
676
564
604
628
652
699
633
633
686
716
640
668
706
771
808
846
128
128
128
128
128
128
128
128
128
138
128
128
138
138
128
138
138
160
160
160
210
210
210
210
210
210
210
210
210
210
246
246
246
246
246
246
246
246
246
246
mm
180
180
180
180
180
180
180
180
180
180
215
215
215
215
215
215
215
215
215
215
150
150
150
150
150
150
150
150
150
150
190
190
190
190
190
190
190
190
190
190
100
100
100
100
100
100
100
100
100
100
130
130
130
130
130
130
130
130
130
130
s
12,5
12,5
12,5
12,5
12,5
12,5
12,5
12,5
12,5
12,5
14
14
14
14
14
14
14
14
14
14
3.93.127
Net weight
MXV-B
kg
23,5
24,5
27,5
32
33
24,5
31
32
33
43
32
34,5
44
47,5
33,6
43
44
56
63,5
64
MXV-BM
kg
24,5
25,5
28,5
25,5

MXV
60 Hz
Variants (to be specified when ordering)
Pump with threaded ports (G).
Pump with flanged ports (F).
Pump without motor.
Pump with standard motor.
Other variants (on request)
With counter-flanges in chrome-nickel steel.
O-rings FPM.
Other mechanical seal.
Pump with motor of Client's choice (if available).
Single-phase motor 220 V, up to 2.2 kW.
Other voltage ratings.
Higher or lower liquid or ambient temperatures.
Vertical Multi-Stage In-Line Pumps
93
Construction
Vertical multi-stage pumps with suction and delivery connections of
the same diameter and arranged along the same axis (in-line).
Corrosion-resistant bearing sleeves lubricated by the pumped
liquid.
A pump with thrust bearing and sleeve coupling for use of any
standard motor with IM V1 construction.
Applications
For water supply systems.
For clean non-explosive liquids, without solid, filamentary or
abrasive matter (with adaptation of sealing materials on request).
A universal pump for civil and industrial use, for pressure-boosting
systems, fire-extinguishing systems, high-pressure washing
plants, irrigation, agricultural uses and sport installations.
Operating conditions
Temperature of liquid: from -15 °C to +110 °C.
Operating environment temperature: up to 40 °C.
Maximum permissible pressure in pump casing: 25 bar.
Motor
Standard-type: 2-4 pole induction motor, 60 Hz.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Construction IM V1 (IEC 34-7).
Insulation class F (IEC 85).
Protection IP 55 (IEC 529).
three-phase with rated voltage: up to 3 kW 220/380 V (IEC 38);
from 4 kW 380/660 V (IEC 38).
Rated speed of rotation (60 Hz): MXV = 3450 rpm
MXV4 = 1750 rpm.
MXV 25-2, 32-4, 40-8 MXV 50-16, 65-32, 80-48
All parts that come into contact with the liquid, including wet-end
covers, are in chrome-nickel stainless steel AISI 304.
Materials (wetted parts)
Component Material
Flange
External jacket
Suction casing
Delivery casing Chrome-nickel steel
Stage casing 1.4301 EN 10088 (AISI 304)
Impeller
Lower cover
Upper cover
Spacer sleeve
Pump shaft Chrome-nickel steel
Plug 1.4305 EN 10088 (AISI 303)
Bearing sleeve Corrosion-resistant, cemented carbide
Bearing in stage casing Ceramic alumina
Mechanical seal
Hard metal/Carbon/EPDM.
ISO 3069 - KU
Wear ring PTFE
O-rings NBR
Internal parts in contact with the liquid in chrome-nickel stainless steel,
AISI 304 with pump casing and upper cover in cast iron.
Materials (wetted parts)
Component Material
Pump casing Cast iron
Upper cover GJL 250 EN 1561
External jacket
Stage casing Chrome-nickel steel
Impeller
Spacer sleeve
1.4301 EN 10088 (AISI 304)
Pump shaft Chrome-nickel steel
Plug 1.4305 EN 10088 (AISI 303)
Bearing sleeve Corrosion-resistant, cemented carbide
Bearing in stage casing Ceramic alumina
Mechanical seal
ISO 3069 - KU
Hard metal/Carbon/EPDM
Wear ring PTFE
O-rings NBR
Direction of rotation: clockwise as seen from the motor. Direction of rotation: anticlockwise as seen from the motor.
Variants (to be specified when ordering)
Pump without motor.
Pump with standard motor.
Other variants (on request)
O-rings FPM.
Other mechanical seal.
Pump with motor of Client's choice (if available).
Other voltage ratings.
Pump with support feet for horizontal installation (H1 or H2).
Support feet for horizontal installation, set.
Welding counter-flanges, PN 25 (steel).
Higher or lower liquid or ambient temperatures.
11

MXV
MXV 25-2, 32-4, 40-8 MXV 50-16, 65-32, 80-48
Designation
Series
DN ports in mm
Rated capacity in m 3 /h (n = 3450 rpm)
Number of stages
Frequency 60 Hz
Pipe connection
Pump with threaded ports:
pipes screwed into the ports
Variable parts
25 - 203
25 - 204
25 - 205
25 - 206
25 - 207
25 - 208
25 - 210
25 - 212
25 - 214
25 - 216
25 - 218
25 - 220
Pump size
MXV - MXV4
32 - 403
32 - 404
32 - 405
32 - 406
32 - 407
32 - 408
32 - 410
32 - 412
32 - 414
32 - 416
32 - 418
Vertical Multi-Stage In-Line Pumps
Pump with threaded ports:
pipes with union couplings
(locally available)
MXV 25-205-60 G *
Construction variants
special seal code (no code = standard seal)
threaded ports G
flanged ports F
with motor (or without motor)
* with no further designation = with standard motor
40 - 803
40 - 804
40 - 805
40 - 806
40 - 807
40 - 808
40 - 810
40 - 811
40 - 813
40 - 815
40 - 817
40 - 819
Pump with flanged ports:
pipes with counter-flanges
Number
of stages
3
4
5
6
7
8
10
11
12
13
14
15
16
18
17
19
20
Stage casings
with bearing
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
3.93.013
94
Designation
Series
DN ports in mm
Rated capacity in m 3 /h (n = 3450 rpm)
Number of stages
Frequency 60 Hz
Installations
4.93.213/1
Vertical installation
(Standard).
4.93.213/2 4.93.213/3 4.93.213/4
Horizontal installation. Variant H1:
suction on the left,
delivery on the right.
Variable parts
50 - 1603
50 - 1604
50 - 1605
50 - 1606
50 - 1607
50 - 1608
50 - 1609
50 - 1610
50 - 1611
50 - 1612
50 - 1614
50 - 1616
Pump size
MXV - MXV4
65 - 3202
65 - 3203
65 - 3204
65 - 3205
65 - 3206
65 - 3207
65 - 3208
65 - 3209
65 - 3210
65 - 3212
MXV 50-1605-60 H1 *
Construction variants
special seal code (no code = standard seal)
with support feet for horizontal installation H, variant 1
with motor (or without motor)
* with no further designation = with standard motor
80 - 4801
80 - 4802
80 - 4803
80 - 4804
80 - 4805
80 - 4806
80 - 4807
80 - 4808
Number
of stages
1
2
3
4
5
6
7
8
9
10
6
7
8
9
10
11
12
14
16
Variant H2:
suction on the right,
delivery on the left.
Stage casings
with bearing
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2

MXV
Coverage chart
300
200
H
m
100
50
40
30
20
4
5 U.S. g.p.m.
5 Imp. g.p.m. 10
10 20
MXV 25
15
3
1 m /h 2 3 4
Q
20 l/min 30 40 50
100
H
m
50
40
30
20
10
60 Hz
3 4 5 U.S. g.p.m.
5
30 40 50
20 30 40 50 100
MXV 32
2 3 4 5 Imp. g.p.m. 10
Vertical Multi-Stage In-Line Pumps
MXV 40
10 20 30 40 50 60
50
70 80 90 100
100 150 200 300 400 500
1000 1500
10 20
95
MXV 50
100
MXV 65
200
200
MXV 80
20 30 40 50 100
5
0.5 m 3/h
1 2 3 4 5
10 20
Q
10 l/min 20 30 40 50
100 150 200 300 400
300 400
300
30 40 50 100 150
MXV4 25 MXV4 32 MXV4 40 MXV4 50 MXV4 65
MXV
n ≈ 3450 rpm
MXV4
n ≈ 1750 rpm
MXV4
80
72.1002
30 40
500 600
72.1002/1
900
H
ft
500
400
300
200
100
300
200
H
ft
100
50
40
30
20
11

MXV 25-2
60 Hz
MXV
Characteristic curves n 3450 rpm Dimensions and weights
0
240
H m
200
180
160
140
120
100
80
60
40
20
0
0
0
50
η %
30
20
10
4
NPSH
m
2
0
0
0
Pump type
U.S. g.p.m.
MXV 25-203-60/C
MXV 25-204-60/C
MXV 25-205-60/C
MXV 25-206-60/C
MXV 25-207-60/C
MXV 25-208-60/C
MXV 25-210-60/C
MXV 25-212-60/C
MXV 25-214-60/C
Imp. g.p.m. 5
10
15
3 m /h
Q l/min
3 Q m /h
Performance
1
20
1
Motor
power
kW
1,1
1,1
1,5
2,2
2,2
3
3
4
4
5
MXV 25-214-60
HP
1,5
1,5
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm/sec.
Pst = Power with reference to one stage.
2
3
3
4
4
5,5
5,5
12
10
8
7
6
5
4
3
2
3
4
0
5
30 40 50 60 70 80
0.5
η
Pst
2
M80V1
M80V1
M90V1
M90V1
M90V1
M100V1
M100V1
M112V1
M112V1
10
3
m /h
Q
l/min
H
m
0
0
49
65
81,5
98
3
114
131
163
196
229
1
16,6
47
62
78
94
15
110
188
219
Vertical Multi-Stage In-Line Pumps
1,5
25
45,3
60,3
75,4
90,5
105,6 101,2
181
211
4
2
33,3
43,4
57,8
72,3
86,7
173,4 164,6 154,4 142,8 129,6 115,2
202
20
72.585/1
2,5
41,6
41
54,9
68,6
82,3
96
192
38,6
51,5
64,4
77,2
90,1
125 120,6 115,6 109,8 103
180
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
96
35,7
47,6
59,5
71,4
83,3
95,2
156 150,8 144,5 137,2 128,7 119
3
50
700
600
500
400
300
200
100
0.4
0.1
10
0
5
ft
Pst
kW
0.2
ft
3,5
58,3
167
G 1
20
(1)
4
66,6
32,4
43,2
54
64,8
75,5
86,4
108
151
(2)
4,5
75
28,7
38,4
48
57,6
67
76,8
96
134
FM
215
12,5
100
150
Counterflanges
in stainless steel
DN 25
43
5
83,3
24,5
33
41
49
57
65
82
98
114
MXV
without
motor
G 1
h2
372
372
406
430
454
488
536
584
632
75
h2
180 210
M (4) h3
255
255
255
295
295
311
311
311
311
(3)
h3
DN 25
Dimensions
mm
627
627
661
725
749
799
847
895
943
(1)
FM
200
200
200
200
200
250
250
250
250
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
127,5
127,5
127,5
127,5
137,5
137,5
137,5
137,5
19
19
21
22
23
25
26
28
29
MXV
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 25
MXV (G) (2)
MXV (F)
threaded
250 flanged
ports
ports
G 1
(4) With standard motor
(5) Weight MXV (G) = weight MXV (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
115
85
65
25
32,3
32,3
36,2
40,1
41,1
50,6
51,6
55,8
56,8
75
14

MXV 32-4
60 Hz
MXV
Characteristic curves n 3450 rpm Dimensions and weights
0
240
H m
200
180
160
140
120
100
80
60
40
20
0
0
0
60
η %
40
30
20
4
NPSH
m
2
0
0
0
Pump type
U.S. g.p.m.
MXV 32-403-60/C
MXV 32-404-60/C
MXV 32-405-60/C
MXV 32-406-60/C
MXV 32-407-60/C
MXV 32-408-60/C
MXV 32-410-60/C
MXV 32-412-60/C
MXV 32-414-60/C
Imp. g.p.m. 10
20
30
3 m /h
Q l/min
3 Q m /h
Performance
2
40
2
Motor
power
kW
1,5
2,2
2,2
3
3
4
4
10
MXV 32-414-60
5,5
5,5
HP
2,2
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm/sec.
Pst = Power with reference to one stage.
3
3
3
3
4
4
5,5
5,5
7,5
7,5
12
10
8
7
6
5
4
3
4 5 6 7 8 9
0
10
60 80 100 120 140 160
η
Pst
4
M90V1
M90V1
M90V1
M100V1
M100V1
M112V1
M112V1
M132V1
M132V1
20
5
3
m /h
Q
l/min
H
m
0
0
49,2
65
82
97
6
114
130
195
228
2,5
41,6
45,6
61
76
91
30
106
181
212
7
Vertical Multi-Stage In-Line Pumps
3
50
44,6
60
74,3
89,1
104
8
3,5
58,3
43,6
58,2
72,7
87,3
101,8
40
42,6
56,8
71
85,2
99,4
40
53,4
66,8
80,1
93,5
178,3 174,5 170,4 160,3 147,6 131,3 111,1
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
97
37
49,2
61,5
73,8
86,1
121 118,9 116,3 113,6 106,9 98,4
9
72.586/1
4
66,6
33
43,8
54,7
65,7
76,6
87,5
27,8
37
46,3
55,5
64,8
74,1
163 151 148,6 145,4 142 133,6 123 109,4 92,6
5
83,3
700
600
ft
500
400
300
200
100
0.4
Pst
kW
0.2
0.1
10
ft
0
10
6
G 1 1/4
20
7
8
FM
215
12,5
100
150
21,6
208 203,6 198,8 187 172,2 153,2 129,6 100
(1)
(2)
Counterflanges
in stainless steel
DN 32
43
9
100 116,6 133,3 150
29
36
43
50
57
71
85
MXV
without
motor
G 1 1/4
h2
382
382
406
440
464
488
536
604
652
75
h2
180 210
M (4) h3
255
295
295
311
311
311
311
339
339
(3)
h3
DN 32
Dimensions
mm
637
677
701
751
775
799
847
943
991
(1)
FM
200
200
200
250
250
250
250
300
300
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
127,5
127,5
137,5
137,5
137,5
137,5
137,5
137,5
21
21
22
25
26
27
28
32
34
MXV
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 32
MXV (G) (2)
MXV (F)
threaded
250 flanged
ports
ports
G 1 1/4
(4) With standard motor
(5) Weight MXV (G) = weight MXV (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
140
100
76
32
36,2
39,1
40,1
50,6
51,6
54,8
55,8
74,3
76,3
75
19
11

MXV 40-8
60 Hz
MXV
Characteristic curves n 3450 rpm Dimensions and weights
160
40
30
5
4
NPSH
m 3
2
0
0
200
180
H m
140
120
100
80
60
40
20
0
0
0
70
η %
50
1 0
Pump type
U.S. g.p.m.
Imp. g.p.m.
3
m /h
Q l/min
3 Q m /h
MXV 40-803-60/C
MXV 40-804-60/C
MXV 40-805-60/C
MXV 40-806-60/C
MXV 40-807-60/C
MXV 40-808-60/C
MXV 40-810-60/C
MXV 40-811-60/C
50
Performance
Motor
power
kW
2,2
3
4
4
5,5
5,5
7,5
7,5
HP
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm/sec.
Pst = Power with reference to one stage.
3
4
20
5,5
5,5
7,5
7,5
10
10
20
M90V1
M100V1
M112V1
M112V1
M132V1
M132V1
M132V1
M132V1
30
3
m /h
Q
l/min
H
m
30
MXV 40-811-60
5
5
100
10
8
7
6
5
4
3
Pst
0
50,4
67
84
101
118
134
168
185
40
150
η
10
10
6,5
45
60
75
90
105
120
150
165
Vertical Multi-Stage In-Line Pumps
40
50
8
43,5
58
72,5
87
101
116
145
159
200
9
42
56
70
84
98
112
140
154
60
50
72.587/1
10
0 108,3 133,3 150 166,6 183,3 200 216,6 233,3 250
40
53,5
67
80
94
107
134
147
15
11
38
51
63,5
76,5
89
102
127
140
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
98
600
500
400
300
200
100
0
15
0.8
0.4
0.2
0
15
5
ft
Pst
kW
ft
10
12
36
48
60
72
84
96
120
132
G 1 1/2
20
(1)
13
33,3
44,5
55,5
66,5
77,5
89
111
122
(2)
14
30
40
50
60
70
80
100
110
FM
225
14
130
190
Counterflanges
in stainless steel
DN 40
43
15
25,8
34,5
43
51,5
60
69
86
94,5
MXV
without
motor
G 1 1/2
h2
421
421
451
481
531
561
621
651
80
h2
215 246
M (4) h3
295
311
311
311
339
339
339
339
h3
DN 40
(3)
Dimensions
mm
716
732
762
792
870
900
960
990
(1)
FM
200
250
250
250
300
300
300
300
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
137,5
137,5
137,5
159,5
159,5
159,5
159,5
25
25
26
27
30
31
33
34
MXV
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 40
MXV (G) (2)
MXV (F)
threaded
280 flanged
ports
ports
G 1 1/2
(4) With standard motor
(5) Weight MXV (G) = weight MXV (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
150
110
84
40
43,1
50,6
53,8
54,8
72,3
73,3
80,7
81,7
80
19

MXV 50-16
60 Hz
MXV
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 3450 rpm Dimensions and weights
160
40
8
0
0
240
220
200
H m
140
120
100
80
60
40
20
0
0
0
80
η %
60
NPSH
m
4
0
0
Pump type
U.S. g.p.m.
MXV 50-1602-60/C
MXV 50-1603-60/C
MXV 50-1604-60/C
MXV 50-1605-60/C
MXV 50-1606-60/C
MXV 50-1607-60/C
MXV 50-1608-60/C
MXV 50-1609-60/C
25
Imp. g.p.m. 25
50
75
3 m /h
Q l/min
3 Q m /h
Performance
100
Motor
power
kW
4
5,5
7,5
11
11
11
15
15
HP
5,5
7,5
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
10
15
15
15
20
20
10
50
MXV 50-1609-60
Pst
10
8
7
6
5
4
3
2
M112V1
M132V1
M132V1
M160V1
M160V1
M160V1
M160V1
M160V1
200
η
3
m /h
Q
l/min
H
m
0
0
49
73
98
122
147
171
196
220
75
9
150
45
70
93
117
140
164
187
210
300
12
43
68
90
20
20
113
135
158
181
203
14
41
66
88
110
132
154
176
198
100
400
72.937/1 26
16
40
63
85
106
128
149
170
192
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
99
18
38,5
61
81
101
121
142
162
182
700
600
20
200 233,3 266,6 300 333,3 366,6 416,6
ft
500
400
300
200
100
0
26
2
Pst
1
kW
0
20
ft
10
0
35
57
76
95
114
133
152
171
G 3/8
(3)
Flanges EN 1092-2 PN 25 - 40
(1) Filling and air vent
(2) Air vent suction side
(3) Draining
(4) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
22
31
53
70
88
105
122
140
158
G 3/8 (1)(2) (4)
15
43
25
22
44
58
73
87
FM
101
116
131
50
99
125
165
G 3/8 (3)
m1
MXV
without
motor
h2
395
415
450
515
549
583
618
652
G 3/8
(3)
19
35
h2
MXV (H) horizontal
M (4) h3
311
339
339
434
434
434
484
484
4.93.210/3
Dimensions
mm
706
754
789
949
983
1017
1102
1136
h3
(4)
DN 50
G 3/8
(1)
FM
250
300
300
350
350
350
350
350
G 1/8
(2)
200
SM
Ø14
SM (4)
137,5
159,5
159,5
186
186
186
186
186
300
220
260
m1
322
322
357
391
426
460
495
529
4.93.210/2
220
260
without
motor with
Pump weight
motor
kg (5) kg (6)
(5) MXV (N) : + 2 kg (6) With standard motor
MXV (H) horizontal : + 3 kg
14
42
46
47
57
58
59
61
62
MXV
with motor
DN 50
220
M
90
260
69,8
88,3
94,7
133
134
135
163
164
11

MXV 65-32
60 Hz
MXV
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 3450 rpm Dimensions and weights
160
40
8
0
0
200
180
H m
140
120
100
80
60
40
20
0
0
0
80
η %
60
NPSH
m
4
0
0
Pump type
U.S. g.p.m.
MXV 65-3202-60/C
MXV 65-3203-60/C
MXV 65-3204-60/C
MXV 65-3205-60/C
MXV 65-3206-60/C
MXV 65-3207-60/C
50
Motor
power
kW
7,5
11
15
18,5
22
22
HP
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
10
15
20
25
30
30
100
10 20
30
M132V1
M160V1
M160V1
M160V1
M180V1
M180V1
3
m /h
Q
l/min
H
m
0
0
53,5
80
107
134
160
187
150
Imp. g.p.m. 50
100
150
3 m /h
Q l/min
3 Q m /h
Performance
MXV 65-3207-60
6
5
4
3
2
10 20
30
40
0
50
200 300 400 500 600 700 800
4
Pst
η
18
49,5
74
99
124
148
173
22
48
72
96
120
144
168
40
26
47
70
94
117
141
164
200
72.938/1 50
30
300 366,6 433,3 500 566,6 633,3 700 783,3
45,5
68
91
114
136
159
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
100
34
43,5
65
87
109
131
152
600
500
ft
400
300
200
100
Pst
2
kW
0
20
ft
10
38
41
61
82
103
123
144
G 3/8
(3)
Flanges EN 1092-2 PN 25 - 40
(1) Filling and air vent
(2) Air vent suction side
(3) Draining
(4) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
42
37,5
57
76
95
115
134
FM
G 3/8 (1)(2) (4)
G 3/8 (3)
15
43
47
32
50
67
84
102
119
65
118
145
185
m1
MXV
without
motor
G 3/8
(3)
h2
427
503
549
595
641
687
35
19
h2
MXV (H) horizontal
M (4) h3
339
434
484
510
538
538
4.93.210/3
Dimensions
mm
766
937
1033
1105
1179
1225
(4)
h3
DN 65
G 3/8
(1)
G 1/8
(2)
FM
300
350
350
350
350
350
200
SM
Ø14
SM (4)
159,5
186
186
186
206
206
4.93.210/2
320
220
260
m1
334
380
426
472
518
564
220
260
without
motor with
Pump weight
motor
kg (5) kg (6)
(5) MXV (N) : + 2 kg (6) With standard motor
MXV (H) horizontal : + 3 kg
14
MXV
with motor
49
58
59
61
62
64
DN 65
220
M
105
260
96,7
134
161
167,5
191,3
193,3

MXV 80-48
60 Hz
MXV
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 3450 rpm Dimensions and weights
60
50
40
30
8
NPSH
m
4
0
0
160
H
m
120
80
40
Pump type
U.S. g.p.m.
0
3
0 m /h 10
0 Q l/min 200
80
η %
0
3 O Q m /h 10
Performance
MXV 80-4801-60/C
MXV 80-4802-60/C
MXV 80-4803-60/C
MXV 80-4804-60/C
MXV 80-4805-60/C
50 Imp. g.p.m. 100
Motor
power
kW
5,5
11
15
18,5
22
MXV 80-4805-60
20
20
100 150 200
HP
7,5
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
15
20
25
30
400
30
30
4
M132V1
M160V1
M160V1
M160V1
M180V1
3
2
1
600
3
m /h
Q
l/min
H
m
η
150
40
40
Pst
0
0
30
59
88,5
118
147
50
800
27
450
26
51,5
77,5
103
129
200
33
550
25
49,5
74
99
123
250
60
1000
39
650
24
47
70,5
94
117
45
750
22,5
44,5
67
89
111
300
250
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
101
480
30
ft
20
0
50 60 72.1041 70
48
800
22
43
64,5
86
ft
320
160
0
70
7
6
Pst
kW
4
3
2
10
107
54
900
20
40
60
79,5
99,5
G 3/8
(3)
Flanges EN 1092-2 PN 25 - 40
(1) Filling and air vent
(2) Air vent suction side
(3) Draining
(4) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
60
1000
18
35,5
53,5
71
89
FM
G 3/8 (1)(2) (4)
15
43
65
1083
16
31
46,5
62
77,5
80
132
160
200
G 3/8 (3)
m1
MXV
without
motor
h2
431
496
557
618
680
G 3/8
(3)
35
19
h2
MXV (H) horizontal
M (4) h3
339
434
484
510
538
4.93.210/3
Dimensions
mm
770
930
1041
1128
1218
(4)
h3
DN 80
G 3/8
(1)
G 1/8
(2)
FM
300
350
350
350
350
200
SM
Ø14
SM (4)
159,5
186
186
186
206
4.93.210/2
320
220
260
m1
338
373
434
495
557
220
260
without
motor with
Pump weight
motor
kg (5) kg (6)
(5) MXV (N) : + 2 kg (6) With standard motor
MXV (H) horizontal : + 3 kg
14
MXV
with motor
49
59
61
64
66
DN 80
220
M
105
260
91,3
135
163
170,5
195,3
11

MXV4 25-2
60 Hz
MXV4
Characteristic curves n 1750 rpm Dimensions and weights
80
H m
60
40
20
30
20
10
0
1,5
0.5
0
0
0
0
50
η %
NPSH
m
1
Pump type
U.S. g.p.m.
Imp. g.p.m. 2 3 4
MXV4 25-204-60/C
MXV4 25-205-60/C
MXV4 25-206-60/C
MXV4 25-207-60/C
MXV4 25-208-60/C
MXV4 25-210-60/C
MXV4 25-212-60/C
MXV4 25-214-60/C
MXV4 25-216-60/C
MXV4 25-218-60/C
MXV4 25-220-60/C
MXV4 25-220-60
3
m /h
Q l/min
Q m /h
Motor
power
kW
0,55
0,55
0,55
0,55
0,55
0,55
0,55
0,75
0,75
0,75
1,1
3 4 5 6 7 8 9 10 11
0 3
72.1025.60
0.5
Performance
18
16
14
12
10
8
7
6
5
4
0.5
10
HP
0,75
0,75
0,75
0,75
0,75
0,75
0,75
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
1
1
1
1,5
η
1
1
Pst
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M490V1
20
3
m /h
Q
l/min
H
m
5 6 7 8 9
1.5
1.5
0
0
16
20,5
24,5
28,5
32,5
40,5
49
57
65
73
81
0,6
10
15
18,5
22
26
29,5
37
44,5
52
59
66,5
74
30
Vertical Multi-Stage In-Line Pumps
0,9
15
14
17,5
21
24,5
28
35
42
49
56
63
70
2
2
1,2
20
13
16
19
22,5
25,5
32
38,5
45
51
57,5
64
1,5
25
11,5
14,5
17,5
20,5
23
29
35
40,5
46,5
52
58
0
2.5
40
0.06
2.5
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
102
1,8
30
10
12,5
15
17,5
20
25
30
35
40
45
50
250
200
0.04
4
2
ft
150
100
50
Pst
kW
0.02
0.01
ft
2,1
35
9
11
13
15,5
17,5
22
26,5
31
35
39,5
44
G 1
20
(1)
2,4
40
7
8,5
10
12
13,5
17
20,5
24
27
30,5
34
(2)
FM
215
12,5
100
150
Counterflanges
in stainless steel
DN 25
43
MXV4
without
motor
G 1
h2
372
396
420
444
468
516
564
612
660
708
766
75
h2
180 210
M (4) h3
255
255
255
255
255
255
255
255
255
255
295
(3)
h3
DN 25
Dimensions
mm
627
651
675
699
723
771
819
867
915
963
1061
(1)
FM
200
200
200
200
200
200
200
200
200
200
200
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
18
19
20
21
22
23
25
26
28
30
32
MXV4
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 25
MXV4 (G) (2)
MXV4 (F)
threaded
250 flanged
ports
ports
G 1
115
85
65
25
(4) With standard motor
(5) Weight MXV4 (G) = weight MXV4 (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
30,2
31,2
32,2
33,2
34,2
35,2
37,2
41,2
43,2
45,2
50,5
75
14

MXV4 32-4
60 Hz
MXV4
Characteristic curves n 1750 rpm Dimensions and weights
60
40
30
20
10
1.5
0.5
0
0
80
H m
60
40
20
0
η %
NPSH
m
1
0
0
0
Pump type
U.S. g.p.m.
MXV4 32-404-60/C
MXV4 32-405-60/C
MXV4 32-406-60/C
MXV4 32-407-60/C
MXV4 32-408-60/C
MXV4 32-410-60/C
MXV4 32-412-60/C
MXV4 32-414-60/C
MXV4 32-416-60/C
MXV4 32-418-60/C
Imp. g.p.m. 5
MXV4 32-418-60
3
m /h
Q l/min
3 Q m /h
Performance
1
Motor
power
kW
0,55
0,55
0,55
0,55
0,55
0,55
0,75
0,75
1,1
1,1
16
14
12
10
8
7
6
5
4
1
20
η
HP
0,75
0,75
0,75
0,75
0,75
0,75
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
1
1
1,5
1,5
2
2
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M480V1
M490V1
M490V1
10 15
20
Pst
40
H
m
10
3
m /h
Q
l/min
0
0
3
3
16
20
24
28
32
40
48
56
64
72
0,9
15
15
18,5
22
26
29,5
37
44,5
52
59
66,5
60
Vertical Multi-Stage In-Line Pumps
1,2
20
14,5
18
21,5
25
29
36
43
50,5
57,5
65
4
4
15
1,8
30
13,5
16,5
20
23
26,5
33,5
40
46,5
53
60
72.1026.60
2,4
40
12
15
18
20,5
23,5
29,5
35,5
41,5
47,5
53
0
5
80
0.06
5
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
103
3
50
10
12,5
15
17,5
20
25
30
35
40
45
250
0.04
4
2
ft
200
150
100
50
Pst
kW
0.02
0.01
ft
3,6
60
8
10
11,5
13,5
15,5
19,5
23,5
27,5
31
35
G 1 1/4
20
(1)
4,2
70
5
6,5
8
9
10,5
13
16
18,5
21
24
(2)
FM
215
12,5
100
150
Counterflanges
in stainless steel
DN 32
43
MXV4
without
motor
G 1 1/4
h2
372
396
420
444
468
516
564
612
670
718
75
h2
180 210
M (4) h3
255
255
255
255
255
255
255
255
295
295
(3)
h3
DN 32
Dimensions
mm
627
651
675
699
723
771
819
867
965
1013
(1)
FM
200
200
200
200
200
200
200
200
200
200
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
127,5
19
20
21
22
23
25
26
28
31
33
MXV4
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 32
MXV4 (G) (2)
MXV4 (F)
threaded
250 flanged
ports
ports
G 1 1/4
140
100
76
32
(4) With standard motor
(5) Weight MXV4 (G) = weight MXV4 (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
31,2
32,2
33,2
34,2
35,2
37,2
41,2
43,2
49,5
51,5
75
19
11

MXV4 40-8
60 Hz
MXV4
Characteristic curves n 1750 rpm Dimensions and weights
H
80
m
60
40
20
40
20
3
NPSH
m
2
0
0
1
0
Pump type
MXV4 40-804-60/C
MXV4 40-805-60/C
MXV4 40-806-60/C
MXV4 40-807-60/C
MXV4 40-808-60/C
MXV4 40-810-60/C
MXV4 40-811-60/C
MXV4 40-813-60
MXV4 40-815-60
MXV4 40-817-60
MXV4 40-819-60
U.S. g.p.m.
Imp. g.p.m.
Motor
power
kW
0,55
0,55
0,75
0,75
1,1
1,1
1,1
1,5
1,5
2,2
2,2
10 15 20
HP
0,75
0,75
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
1
1
1,5
1,5
1,5
2
2
3
3
10
M480V1
M480V1
M480V1
M480V1
M490V1
M490V1
M490V1
90 L4
90 L4
100 L4
100 L4
15
0
0
0
3 m /h
Q l/min 40 60
0
432
65
7 8
80 100 120 140
60
0.12
Pst
η % η
kW
0.08
Q
3
m /h
Performance
MXV4 40-819-60
17
15
13
11
10
8
7
6
5
4
Pst
3
m /h
Q
l/min
H
m
0
0
17
21,5
26
30
34,5
43
47
56
64,5
73
82
20
25
2,3
38,3
16
20
24
28
32
40
44
52
60
68
76
3
50
15,5
19
23
27
31
38,5
42,5
50
58
65,5
73
3,6
60
15
18,5
22
26
29,5
37
41
48
55,5
63
70,5
35
72.993.60
432
5 6 7 8
Vertical Multi-Stage In-Line Pumps
30
25
4,2
70
14
18
21,5
25
28,5
35,5
39
46
53
60,5
67,5
30
4,8
80
13,5
17
20
23,5
27
33,5
37
43,5
50
57
63,5
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
104
250
200
150
100
50
0.06
0.04
0.02
ft
8
4
ft
5,4
90
12,5
16
19
22
25
31,5
34,5
41
47
53,5
60
G 1 1/2
20
(1)
6
100
11,5
14,5
17,5
20,5
23
29
32
37,5
43,5
49
55
(2)
6,9
115
10
12,5
15
17,5
20
25
27,5
32,5
37,5
42,5
47,5
FM
225
14
130
190
Counterflanges
in stainless steel
DN 40
43
8,1
135
6,5
8
10
11,5
13
16,5
18
21,5
24,5
28
31,5
MXV4
without
motor
G 1 1/2
h2
401
431
461
491
531
591
621
681
741
811
871
80
h2
215 246
M (4) h3
255
255
255
255
295
295
295
282
282
313
313
h3
DN 40
(3)
Dimensions
mm
656
686
716
746
826
886
916
963
1023
1124
1184
(1)
FM
200
200
200
200
200
200
200
200
200
250
250
SM
3.93.011 3.93.011/1
without
motor
SM (4)
with
Pump weight
motor
kg (5) kg (6)
127,5
127,5
127,5
127,5
127,5
127,5
127,5
128
128
135
135
21
22
23
25
27
29
30
31
33
36
39
MXV4
with motor
(1) Filling
(2) Draining
(3) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
M
DN 40
MXV4 (G) (2)
MXV4 (F)
threaded
280 flanged
ports
ports
G 1 1/2
150
110
84
40
(4) With standard motor
(5) Weight MXV4 (G) = weight MXV4 (F) - 1kg
(6) Net weight pump with standard motor
Flanges EN 1092-2
PN 25-40
33,2
34,2
38,2
40,2
45,5
47,5
48,5
46
48
60
63
80
19

MXV4 50-16
60 Hz
MXV4
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 1750 rpm Dimensions and weights
Performance
105
11

MXV4 65-32
60 Hz
MXV4
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 1750 rpm Dimensions and weights
Performance
106

MXV4 80-48
60 Hz
MXV4
Vertical Multi-Stage In-Line Pumps
Characteristic curves n 1750 rpm Dimensions and weights
70
η % η
60
40
6
NPSH
m 4
2
0
0
70
60
H
m
50
40
30
20
10
Pump type
U.S. g.p.m.
0
0
3 m /h
Q
0 l/min
50
0
0
3 Q m /h
MXV4 80-4802-60
MXV4 80-4803-60
MXV4 80-4804-60
MXV4 80-4805-60
MXV4 80-4806-60
MXV4 80-4807-60
MXV4 80-4808-60
Motor
power
kW
2,2
2,2
3
3
4
4
5,5
50
MXV4 80-4808-60
HP
Motor
size
Head and power values valid for liquids with density
3
2
ρ = 1.0 kg/dm and kinematic viscosity ν = max 20 mm /sec.
Pst = Power with reference to one stage.
3
3
4
4
5,5
5,5
7,5
100 LA4
100 LA4
100 LB4
100 LB4
112 M4
112 M4
132 S4
7
6
5
4
3
2
3
m /h
Q
l/min
H
m
100
Imp. g.p.m. 50
100
Performance
10 20
30
200
10 20
30
0
0
14,5
22
29
36,5
44
51
58,5
12
200
13
19,5
26
32
39
45
51,5
15
250
12,5
18,5
25
31
37
43,5
49,5
18
300
12
17,5
23,5
29,5
35,5
41,5
47
150
300 400 500 600
Pst
72.1042
21
350
11
17
22,5
28
33,5
39
45
24
400
10,5
15,5
21
26
31
36,5
41,5
Test results with clean cold water, without gas content.
A safety margin of + 0.5 m is recommended for the NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
107
200
ft
0
40
150
100
50
1.00
0.75
Pst
0.5
kW
0.25
0
ft
10
0
40
27
450
9,5
14,5
19
24
29
33,5
38,5
G 3/8
(3)
Flanges EN 1092-2 PN 25 - 40
(1) Filling and air vent
(2) Air vent suction side
(3) Draining
(4) Standard position of terminal box.
(for other positions rotate motor through 90° or 180°)
30
500
8,5
13
17
21,5
26
30
34,5
36
600
6
9
12
15
18
21
24
FM
15
43
80
132
160
200
G 3/8 (3)
m1
h2
446
507
568
630
691
752
834
MXV4
without
motor
G 3/8
(3)
35
19
h2
MXV4 (H) horizontal
G 3/8 (1)(2) (4)
M (4) h3
313
313
313
313
334
334
374
4.93.210/3
Dimensions
mm
759
820
881
943
1025
1086
1208
(4)
h3
DN 80
FM
250
250
250
250
250
250
300
G 3/8
(1)
G 1/8
(2)
200
Ø14
SM (4)
135
135
135
135
148
148
167
SM
4.93.210/2
320
220
260
m1
373
434
495
557
618
679
741
220
260
without
motor with
Pump weight
motor
kg (5) kg (6)
(5) MXV4 (N) : + 2 kg (6) With standard motor
MXV4 (H) horizontal : + 3 kg
14
48
50
53
55
58
61
67
MXV4
with motor
DN 80
220
M
72
74
79
81
89
92
105
260
112
11

4.93.213/1
Features
Long Service Life with Standard Motor
Pump with thrust bearing without additional axial loads on the motor
tions bearings.
Any standard motor V1 design (suitable to be lifted in vertical position)
can be used, of our choice or of Clients choice.
Easy Assembly of the Motor
With the single-piece sleeve coupling the pump unit can be supplied fully
assembled also without the motor. This eliminates the risk of damage
Vertical installation
caused (Standard). by shifting of the pump shaft during transportation.
The motor is simply inserted in the coupling and fastened to the flange
without the necessity for adapting the axial position of the pump shaft.
4.93.213/2 4.93.213/3 4.93.213/4
tallation. Variant H1:
Variant H2:
Extra Safety suction on the left, suction on the right,
Single-piece coupling delivery guard on the right. to be removed delivery on only the left. by means of a tool,
positioned around the lantern bracket, thus avoiding accidental pushing
and rubbing against the coupling.
e parts
Low Cost Installation
3
4
5
6
7
8
9
0
1
2
4
6
MXV 60 Hz
Vertical Multi-Stage In-Line Pumps
Vertical construction with reduced pump height for installation in small
Pump spaces. size
Number Stage casings
of stages
MXV In-line - MXV4 connections to simplify the piping with layout bearing with the possibility of
inserting the pump in straight pipe-lines.
Disassembly, inspection 80 - 4801 or cleaning 1 of internal 1 parts without removal of
65 piping. - 3202
65 - 3203
80 - 4802
80 - 4803
2
3
1
1
65 - 3204 80 - 4804 4
1
65 - 3205 80 - 4805 5
1
65 - 3206
6
1
65 - 3207
Robust and Reliable 7
8
Single PN 25 construction for all 9 pump sizes.
1
1
1
The suction and discharge nozzles 10 arranged in-line 1 absorb the forces of
the piping on the 80 - pump 4806 without 6 the creation of 2 distorting loads causing
local friction and 80 early - 4807 wears. 7
2
65
The
- 3208
lantern brackets 80 - 4808 compact 8 and robust design 2 maintains a sure
65 - 3209
9
2
65 alignment - 3210 between rotating and 10 fixed parts, reducing 2 vibration.
The upper cover design prevents 11 entrapment 2 of air around the
65 mechanical - 3212 seal.
12
14
2
2
16
2
Low-Noise Operation
The water filled shroud around the stages and thick external walls, work
together for low-noise operation.
Low-noise standard motor.
108
3.93.029
MXV 25-2, 32-4, 40-8
3.93.112
MXV 50-16, 65-32, 80-48

MXVL 60 Hz AISI 316
Direction of rotation: clockwise as seen from the motor.
Variants (to be specified when ordering)
Pump with threaded ports (G).
Pump with flanged ports (F).
Pump without motor.
Pump with standard motor.
Other variants (on request)
With counter-flanges in chrome-nickel steel.
O-rings FPM.
Other mechanical seal.
Pump with motor of Client's choice (if available).
Single-phase motor 220 V, up to 2.2 kW.
Other voltage ratings.
Higher or lower liquid or ambient temperatures.
Vertical Multi-Stage In-Line Pumps
109
Construction
Vertical multi-stage pumps with suction and delivery connections of
the same diameter and arranged along the same axis (in-line).
Corrosion-resistant bearing sleeves lubricated by the pumped
liquid.
A pump with thrust bearing and sleeve coupling for use of any
standard motor with IM V1 construction.
Applications
For water supply systems.
For clean non-explosive liquids, without solid, filamentary or
abrasive matter (with adaptation of sealing materials on request).
A universal pump for civil and industrial use, for pressure-boosting
systems, fire-extinguishing systems, high-pressure washing
plants, irrigation, agricultural uses and sport installations.
Operating conditions
Temperature of liquid: from -15 °C to +110 °C.
Operating environment temperature: up to 40 °C.
Maximum permissible pressure in pump casing: 25 bar.
Motor
Standard-type: 2-4 pole induction motor, 60 Hz.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Construction IM V1 (IEC 34-7).
Insulation class F (IEC 85).
Protection IP 55 (IEC 529).
three-phase with rated voltage: up to 3 kW 220/380 V (IEC 38);
from 4 kW 380/660 V (IEC 38).
Rated speed of rotation (60 Hz): MXVL = 3450 rpm
MXVL4 = 1750 rpm.
MXVL 25-2, 32-4, 40-8 MXVL 50-16, 65-32, 80-48
All parts that come into contact with the liquid, including wet-end
covers, are in chrome-nickel-molybdenum stainless steel AISI 316L.
Materials (wetted parts)
Component Material
Flange
External jacket
Suction casing
Delivery casing Chrome-nickel-molybdenum steel
Stage casing 1.4404 EN 10088 (AISI 316L)
Impeller
Lower cover
Upper cover
Spacer sleeve
Pump shaft Chrome-nickel-molybdenum steel
Plug 1.4404 EN 10088 (AISI 316L)
Bearing sleeve Corrosion-resistant, cemented carbide
Bearing in stage casing Ceramic alumina
Mechanical seal
Hard metal/Carbon/EPDM.
ISO 3069 - KU
Wear ring PTFE
O-rings NBR
Internal parts in contact with the liquid with pump casing and upper
cover in chrome-nickel-molybdenum stainless steel AISI 316L.
Materials (wetted parts)
Component Material
Pump casing Chrome-nickel-molybdenum steel
Upper cover 1.4404 EN 10088 (AISI 316L)
External jacket
Stage casing Chrome-nickel-molybdenum steel
Impeller
Spacer sleeve
1.4404 EN 10088 (AISI 316L)
Pump shaft Chrome-nickel-molybdenum steel
Plug 1.4404 EN 10088 (AISI 316L)
Bearing sleeve Corrosion-resistant, cemented carbide
Bearing in stage casing Ceramic alumina
Mechanical seal
ISO 3069 - KU
Hard metal/Carbon/EPDM
Wear ring PTFE
O-rings NBR
Direction of rotation: anticlockwise as seen from the motor.
Variants (to be specified when ordering)
Pump without motor.
Pump with standard motor.
Other variants (on request)
O-rings FPM.
Other mechanical seal.
Pump with motor of Client's choice (if available).
Other voltage ratings.
Pump with support feet for horizontal installation (H1 or H2).
Support feet for horizontal installation, set.
Welding counter-flanges, PN 25 (steel).
Higher or lower liquid or ambient temperatures.
11.1

MXVL 60 Hz AISI 316
MXVL 25-2, 32-4, 40-8 MXVL 50-16, 65-32, 80-48
Designation
Series
AISI 316 vesion
DN ports in mm
Rated capacity in m 3 /h (n = 3450 rpm)
Number of stages
Frequency 60 Hz
Pipe connection
Pump with threaded ports:
pipes screwed into the ports
Variable parts
25 - 203
25 - 204
25 - 205
25 - 206
25 - 207
25 - 208
25 - 210
25 - 212
25 - 214
25 - 216
25 - 218
25 - 220
32 - 403
32 - 404
32 - 405
32 - 406
32 - 407
32 - 408
32 - 410
32 - 412
32 - 414
32 - 416
32 - 418
Pump with threaded ports:
pipes with union couplings
(locally available)
MXV L 25-205-60 G *
Construction variants
special seal code (no code = standard seal)
threaded ports G
flanged ports F
with motor (or without motor)
* with no further designation = with standard motor
40 - 803
40 - 804
40 - 805
40 - 806
40 - 807
40 - 808
40 - 810
40 - 811
40 - 813
40 - 815
40 - 817
40 - 819
Pump with flanged ports:
pipes with counter-flanges
Pump size
Pump size
Number Stage casings
MXVL of stages with bearing
MXV - MXV4 MXVL4 MXVL MXV - MXV4 MXVL4
3
4
5
6
7
8
10
11
12
13
14
15
16
18
17
19
20
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
Vertical Multi-Stage In-Line Pumps
3.93.013
110
Designation
Series
AISI 316 vesion
DN ports in mm
Rated capacity in m 3 /h (n = 3450 rpm)
Number of stages
Frequency 60 Hz
Installations
4.93.213/1
Vertical installation
(Standard).
4.93.213/2 4.93.213/3 4.93.213/4
Horizontal installation. Variant H1:
suction on the left,
delivery on the right.
Variable parts
50 - 1603
50 - 1604
50 - 1605
50 - 1606
50 - 1607
50 - 1608
50 - 1609
50 - 1610
50 - 1611
50 - 1612
50 - 1614
50 - 1616
65 - 3202
65 - 3203
65 - 3204
65 - 3205
65 - 3206
65 - 3207
65 - 3208
65 - 3209
65 - 3210
65 - 3212
MXV L 50-1605-60 H1 *
Construction variants
special seal code (no code = standard seal)
with support feet for horizontal installation H, variant 1
with motor (or without motor)
* with no further designation = with standard motor
80 - 4801
80 - 4802
80 - 4803
80 - 4804
80 - 4805
80 - 4806
80 - 4807
80 - 4808
Number
of stages
1
2
3
4
5
6
7
8
9
10
6
7
8
9
10
11
12
14
16
Variant H2:
suction on the right,
delivery on the left.
Stage casings
with bearing
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2

MXVL 60 Hz AISI 316
Coverage chart
300
200
H
m
100
50
40
30
20
4
5 U.S. g.p.m.
5 Imp. g.p.m. 10
10 20
MXVL 25
15
3
1 m /h 2 3 4
Q
20 l/min 30 40 50
100
H
m
50
40
30
20
10
3 4 5 U.S. g.p.m.
5
30 40 50
20 30 40 50 100
MXVL 32
2 3 4 5 Imp. g.p.m. 10
MXVL 40
10 20 30 40 50
50
60 70 80 90 100
100 150 200 300 400 500
1000 1500
10 20
Vertical Multi-Stage In-Line Pumps
111
MXVL 50
100
MXVL 65
200
200
MXVL 80
20 30 40 50 100
5
0.5 m 3 /h 1 2 3 4 5
10 20
Q
10 l/min 20 30 40 50
100 150 200 300 400
300 400
300
30 40 50 100 150
MXVL4 25 MXVL4 32 MXVL4 40 MXVL4 50 MXVL4 65
For characteristic curves, dimensions and weights see cap. 11
MXVL
n ≈ 3450 rpm
MXVL4
n ≈ 1750 rpm
MXVL4
80
72.1002
30 40
500 600
72.1002/1
900
H
ft
500
400
300
200
100
300
200
H
ft
100
50
40
30
20
11.1

4.93.213/1
Features
Long Service Life with Standard Motor
Pump with thrust bearing without additional axial loads on the motor
tions bearings.
Any standard motor V1 design (suitable to be lifted in vertical position)
can be used, of our choice or of Clients choice.
Easy Assembly of the Motor
With the single-piece sleeve coupling the pump unit can be supplied fully
assembled also without the motor. This eliminates the risk of damage
Vertical installation
caused (Standard). by shifting of the pump shaft during transportation.
The motor is simply inserted in the coupling and fastened to the flange
without the necessity for adapting the axial position of the pump shaft.
4.93.213/2 4.93.213/3 4.93.213/4
tallation. Variant H1:
Variant H2:
Extra Safety suction on the left, suction on the right,
Single-piece coupling delivery guard on the right. to be removed delivery on only the left. by means of a tool,
positioned around the lantern bracket, thus avoiding accidental pushing
and rubbing against the coupling.
e parts
Low Cost Installation
3
4
5
6
7
8
9
0
1
2
4
6
MXVL 60 Hz AISI 316
Vertical construction with reduced pump height for installation in small
Pump spaces. size
Number Stage casings
of stages
MXV In-line - MXV4 connections to simplify the piping with layout bearing with the possibility of
inserting the pump in straight pipe-lines.
Disassembly, inspection 80 - 4801 or cleaning 1 of internal 1 parts without removal of
65 piping. - 3202
65 - 3203
80 - 4802
80 - 4803
2
3
1
1
65 - 3204 80 - 4804 4
1
65 - 3205 80 - 4805 5
1
65 - 3206
6
1
65 - 3207
Robust and Reliable 7
8
Single PN 25 construction for all 9 pump sizes.
1
1
1
The suction and discharge nozzles 10 arranged in-line 1 absorb the forces of
the piping on the 80 - pump 4806 without 6 the creation of 2 distorting loads causing
local friction and 80 early - 4807 wears. 7
2
65
The
- 3208
lantern brackets 80 - 4808 compact 8 and robust design 2 maintains a sure
65 - 3209
9
2
65 alignment - 3210 between rotating and 10 fixed parts, reducing 2 vibration.
The upper cover design prevents 11 entrapment 2 of air around the
65 mechanical - 3212 seal.
12
14
2
2
16
2
Low-Noise Operation
The water filled shroud around the stages and thick external walls, work
together for low-noise operation.
Low-noise standard motor.
Vertical Multi-Stage In-Line Pumps
112
3.93.029
MXVL 25-2, 32-4, 40-8
MXV 25-2, 32-4, 40-8
3.93.112
MXV MXVL 50-16, 65-32, 80-48

MXV-E
Materials (wetted parts)
25,32,40
50,65,80
For all types
Component MXV-E ( AISI 304) MXVL-E (AISI 316L)
Flange
External jacket
Suction casing
Delivery casing Cr-Ni steel Cr-Ni-Mo steel
Stage casing 1.4301 EN 10088 1.4404 EN 10088
Impeller (AISI 304) (AISI 316L)
Lower cover
Upper cover
Spacer sleeve
Pump casing Cast iron
Upper cover GJL 250 EN 1561
External jacket
Stage casing
Impeller
Spacer sleeve
Pump shaft
Plug
Cr-Ni-Mo steel
1.4404 EN 10088
(AISI 316L)
Cr-Ni steel Cr-Ni-Mo steel
1.4301 EN 10088 1.4404 EN 10088
(AISI 304) (AISI 316L)
Cr-Ni steel Cr-Ni-Mo steel
1.4305 EN 10088 1.4404 EN 10088
(AISI 303) (AISI 316L)
Bearing sleeve/ Corrosion-resistant, cemented carbide/
Bearing in stage casing Ceramic alumina
Mechanical seal
ISO 3069 - KU
Hard metal/Carbon/EPDM
Wear ring PTFE
O-rings NBR
Variable Speed Multi-Stage Vertical Pumps
(max 2900 rpm)
113
Construction
Vertical multi-stage pumps with suction and delivery connections of
the same diameter and arranged along the same axis (in-line).
Corrosion-resistant bearing sleeves lubricated by the pumped
liquid.
MXV-E (AISI 304) Internal parts in contact with the liquid in
chrome-nickel stainless steel 304, with pump casing and upper
cover in cast iron for MXV-E 50-65-80.
MXVL-E (AISI 316L) Internal parts in contact with the liquid
in Cr-Ni-Mo AISI 316L, including pump casing and upper cover
for MXVL-E 50-65-80.
Applications
Building services pressure boosting.
Water supply to multi-storey buildings.
Washing plants.
Industrial pressure boosting systems.
Performance curve adjustment for industrial system application.
Operating conditions
For clean non-explosive liquids, without solid, filamentary or abrasive
matter (with adaptation of sealing materials on request).
Temperature of liquid: from -15 °C to +110 °C.
Operating environment temperature: up to 0 ÷ 40 °C.
Maximum permissible pressure in pump casing: 25 bar.
Inverter-Motor
Rated speed of rotation (50/60 Hz): max n = 2900 rpm
Inverter supply: three-phase 380-480 V 5%, 50/60 Hz.
2-pole induction motor.
Construction IM B5.
Insulation class F.
Protection IP 55.
Special features on request
- Special mechanical seal.
- O-rings FPM.
- Higher or lower liquid or ambient temperatures.
- Flanges to screw, in chrome-nickel steel for MXV-E 25-32-40.
Designation
Series
AISI 316L Version (no code = AISI 304 version)
Variable Speed
DN ports in mm
Rated capacity in m 3 /h (n = 2900 rpm)
Number of stages
MXVL-E 25 -2 05 G
MXVL-E 50-16 05 H1
Construction variants
threaded ports G
flanged ports F
with support feet for horizontal installation H, variant 1
12

MXV-E Variable Speed Multi-Stage Vertical Pumps
Advantages
- Energy saving.
- Compact Design.
- Economical use of space.
- Flexible operation.
- Low-noise operation.
- Programmable to suit the system requirements.
Main features
Control range 1500 to 2900 rpm.
Dry-running protection.
Phase failure protection.
Overload protection.
Low-noise: max 64 dB(A).
Modality of use
200
150
H 100
m
50
0
0
Coverage chart n 2900 rpm
250
200
H
m
150
100
50
4
2 4 6 8
3 Q m /h
200
Constant pressure mode
150 With a pressure 150 transducermax
the system maintains a con-
H 100 stant pressure H 100 with variation
m
m of flow.
50
0
0
200
min
0
2 4 0 6 2 8 4 6
3 Q m /h
3 Q m /h
5 Imp. g.p.m. 10 20 30
50
25-2 32-4 40-8
0
0
1 3 m /h 2 3 4 5 6 7 8 9 10 16 20 32 40 48 60 70
Q
l/min 30 40 50 100 150 200 300 400 500
1000
114
H 100
m
8
2 4 6
3 Q m /h
The system is factory programmed and can be easily modified via the local control panel (optional).
200
150
50
0
0
min
40 50 100
200
50-16
max
8
65-32
Fixed speed mode
Variation of the operating
frequency allows for the
choice of operating curve to
match the system
requirements
MXV-E
n ≈ 2900 1/min
80-48
72.936/1
800
700
H
ft
500
400
300
200
100

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
240
220
200
180
H
m
140
120
100
80
60
40
20
η
0
U.S. g.p.m.
5
MXV-E 25-220
MXV-E 25 - 204
MXV-E 25 - 205
MXV-E 25 - 206
MXV-E 25 - 207
MXV-E 25 - 208
MXV-E 25 - 210
MXV-E 25 - 212
MXV-E 25 - 214
MXV-E 25 - 216
MXV-E 25 - 218
MXV-E 25 - 220
18
16
14
12
10
8
7
6
5
4
η
kW
P2
10
0
0
0
3 m /h
Q l/min
1
20 30
2
40
3
50 60
4
70
0
5
80
50
0.2
40
%
30
4
NPSH
2
m
Pst
0
0
3
72.983
0 Q m /h 1 2 3 4
5
Pump type
HP
0,75 1
1,1 1,5
1,1 1,5
1,5 2
1,5 2
2,2 3
2,2 3
3 4
3 4
3 4
4 5,5
Q
3 m /h
l/min
H
m
15
n ≈ 2900 1/min
0
0
44
56
68
79,5
91
114
136
159
182
205
228
1
16,6
42,5
53
63,5
74
85
106
127
149
170
191
213
115
20
1,5
25
40
50
60,5
70,5
80,5
101
121
141
161
181
202
700
600
0.1
0
ft
500
400
300
200
100
Pst
10
ft
kW
2
33,3
37,5
47
56
65,5
75
94
112
131
150
169
188
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
2,5
41,6
34,5
43
51,5
60
69
86
103
121
138
155
173
3
50
31
39
46,5
54,5
62
78
93,5
109
124
140
156
3,5
58,3
27
34
40,5
47,5
54
68
81,5
95
108
122
136
4
66,6
22,5
28
34
39,5
45,5
57
68
79,5
91
102
114
4,5
75
17
21
25
30
34
42
51
59
68
76
85
12

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
240
220
200
180
H
m
140
120
100
80
60
40
20
0
U.S. g.p.m.
10
MXV-E 32-418
16
14
12
10
8
7
6
5
4
P2
20
0
0
0
3 m /h
Q l/min
2 3
50
4 5 6
100
7 8
0
9
150
55
η
0.25
η
45
Pst
0.2
Pst
kW
%
0.1
35
4
NPSH
2
m
0
0
3
72.984
0 Q m /h 2 3 4 5 6 7 8 9
Pump type
MXV-E 32 - 404
MXV-E 32 - 405
MXV-E 32 - 406
MXV-E 32 - 407
MXV-E 32 - 408
MXV-E 32 - 410
MXV-E 32 - 412
MXV-E 32 - 414
MXV-E 32 - 416
MXV-E 32 - 418
kW
1,1
1,5
1,5
2,2
2,2
3
3
4
4
5,5
HP
1,5
2
2
3
3
4
4
5,5
5,5
7,5
Q
3 m /h
l/min
H
m
0
0
30
n ≈ 2900 1/min
45
56
68
79,5
91
114
136
159
182
205
2,5
41,6
41,5
51,5
62
72,5
83
104
124
145
166
187
116
3
50
40
50
60
70,5
80,5
101
121
141
161
181
3,5
700
600
ft
500
400
300
200
100
58,3
0.05
10
ft
38,5
48
58
68
78
97,5
117
136
156
175
4
66,6
36,5
46
55,5
65
74
93
111
130
148
167
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
4,5
75
34,5
43,5
52,5
61,5
70
88
105
123
140
158
5
83,3
32,5
41
49,5
58
66
83
99,5
116
132
149
6
100
27,5
34,5
42
49
56
70
84
98
112
126
7
116,6
22
27,5
33,5
39
44,5
56
67
78
89,5
100
8
133,3
14,5
18,5
22,5
26,5
30
38
45,5
53
60,5
68

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
240
220
200
180
H
m
140
120
100
80
60
40
20
0
U.S. g.p.m.
20
MXV-E 40-817
15
13
10
8
7
5
4
P2
30
0
0
0
3 m /h 2
Q l/min 50
4 6
100
8
150
10 12
200
0
14
70
0.4
η
60
%
50
4
NPSH
2
m
0
0
Q m /h 2 4 6 8 10 12
Pump type
Pst
3 72.392
MXV-E 40 - 804
MXV-E 40 - 805
MXV-E 40 - 807
MXV-E 40 - 808
MXV-E 40 - 810
MXV-E 40 - 813
MXV-E 40 - 815
MXV-E 40 - 817
kW
2,2
2,2
3
4
5,5
5,5
7,5
7,5
HP
3
3
4
5,5
7,5
7,5
10
10
Q
3 m /h
l/min
H
m
40
47
59
83
95
119
155
179
202
η
5
50
n ≈ 2900 1/min
0
0
83,3
43
54
76
87
109
141
163
184
117
6
100
42
53
74
85
106
138
159
180
60
14
7
700
600
0.2
0
10
0
ft
500
400
300
200
100
116,6
41
51
72
82
Pst
103
134
154
175
kW
ft
8
133,3
40
50
69
79
99
129
149
168
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
9
150
37
47
66
75
94
122
141
159
10
166,6
34
43
60
69
86
111
128
145
11
183,3
30
38
53
60
75
98
113
128
12
200
26
32
45
51
64
84
96
109
13
216,6
21
26
36
42
52
68
78
89
12

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
140
120
100
H
m
80
60
40
20
0 U.S. g.p.m. 20 40
60
80
100
MXV-E 50 - 1603
MXV-E 50 - 1604
MXV-E 50 - 1605
MXV-E 50 - 1606
MXV-E 50 - 1607
6
5
4
3
0
0
0
3 m /h
Q
l/min
5
100
10
150 200
15
250 300
20
350
0
25
400
80
1.0
η
60
%
40
8
NPSH
4
m
MXV-E 50-1607
0
0 3 Q m /h 5 10 15 20
72.937
25
Pump type
kW
Pst
P2
HP
4 5,5
5,5 7,5
5,5 7,5
7,5 10
7,5 10
η
Q
3 m /h
l/min
H
m
n ≈ 2900 1/min
0
0
51
69
86
103
120
8
133,3
49
65
81
98
114
118
10
166,6
48
63
79
95
111
12
200
400
ft
300
200
100
Pst
0.6
kW
0.2
20
ft
10
46
61
76
92
107
14
233
44
59
73
88
103
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
16
266
41
55
69
83
97
18
300
38
51
63
76
89
20
333
33
44
55
67
78
22
366
27
37
46
55
64
24
400
20
27
33
40
47

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
0
100
80
H
m
60
40
20
U.S. g.p.m.
MXV-E 65 - 3202
MXV-E 65 - 3203
50
MXV-E 65-3203
2
kW
4
7,5
100
0
0
0
3 m /h
Q l/min
10
200
20
300 400
30
500 600
40
700
0
50
800
80
2
Pst
η Pst
60
%
40
8
NPSH
4
m
0
0
72.938
3
0 Q m /h 10 20 30 40
50
Pump type
η
P2
HP
5,5
10
Q
3 m /h
l/min
H
m
150
n ≈ 2900 1/min
0
0
37
55,5
15
250
34
51
119
200
21
350
32
49
24
1
400
300
ft
200
100
0
20
ft
10
31
47,5
kW
27
450
30
46
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
30
500
29
43,5
33
550
27
40,5
36
600
24,5
37
39
650
22
33,5
44
733
17
25,5
12

MXV-E Variable Speed Multi-Stage Vertical Pumps
Characteristic curves and performance n 2900 rpm
0 U.S. g.p.m. 50
100
80
H
m
60
40
20
0
0
0
80
70
η %
60
50
40
6
NPSH
4
m
2
100
200
150 250
3 m /h 10 20
30
40
50
Q
l/min 200 300 400 500 600 700 800
0
0
3 Q m /h 10 20
30
Pump type
MXV-E 80 - 4801
MXV-E 80 - 4802
MXV-E 80 - 4803
MXV-E 80-4803
kW
3
5,5
7,5
P2
2
1
η
HP
4
7,5
10
Pst
Q
3 m /h
l/min
H
m
40
n ≈ 2900 1/min
0
0
20
40,5
61
50
21
350
18
36
54
900
120
72.1035
27
450
17
34,5
51
60
1000
60
33
0
550
300
4
Pst
3
kW
2
1
ft
ft
0
16
32,5
48
ft
200
100
10
39
650
15
29,5
44
Test results with clean cold water, without gas
content.
A safety margin of + 0.5 m is recommended for the
NPSH value.
Tolerances in accordance with ISO 9906, Annex A.
Head and power values valid for liquids with
density = 1,0 kg/dm 3 and kinematic viscosity
= max 20 mm 2 /sec.
Pst = Power with reference to one stage.
45
750
13
26,5
40
48
800
12
24,5
37
51
850
10,7
22
34
54
900
9,5
20
31
60
1000
7
15,5
24,5

MXV-E Variable Speed Multi-Stage Vertical Pumps
Dimensions and weights
(3)
(2)
DN
(4)
(1)
G 3/8
(1)
G 1/8
(2)
DN
SM
SM
L1
L2
s
n2
n1
L
220
260
3.93.011/1
4.93.210/2
14
G 3/8
(3)
DN
h1
m2 m1
220
DN
260
h1
h2
h2
Pompa
Pump
Motore
Motor
MXV-E (G)
bocche
threaded filettate
threaded ports
ports
MXV-E (F)
bocche
flangiate flanged
flanged ports
ports
mm
kW HP
G
L1 DN L2 h1 h2 SM m1 m2 n1 n2
MXV-E 25-204
MXV-E 25-205
MXV-E 25-206
MXV-E 25-207
MXV-E 25-208
MXV-E 25-210
MXV-E 25-212
MXV-E 25-214
MXV-E 25-216
MXV-E 25-218
MXV-E 25-220
MXV-E 32-404
MXV-E 32-405
MXV-E 32-406
MXV-E 32-407
MXV-E 32-408
MXV-E 32-410
MXV-E 32-412
MXV-E 32-414
MXV-E 32-416
MXV-E 32-418
MXV-E 40-804
MXV-E 40-805
MXV-E 40-807
MXV-E 40-808
MXV-E 40-810
MXV-E 40-813
MXV-E 40-815
MXV-E 40-817
DN
50
65
80
0,75
1,1
1,1
1,5
1,5
2,2
2,2
3
3
3
4
1,1
1,5
1,5
2,2
2,2
3
3
4
4
5,5
2,2
2,2
3
4
5,5
5,5
7,5
7,5
DE
165
185
1
1,5
1,5
2
2
3
3
4
4
4
5,5
1,5
2
2
3
3
4
4
5,5
5,5
7,5
3
3
4
5,5
7,5
7,5
10
10
ISO 228
G1
G1 1 / 4
G1 1 / 2
121
215
215
225
25
32
40
250
250
280
75
75
80
627
675
699
723
747
812
860
908
956
1004
1052
651
675
699
740
764
812
860
908
1000
1133
697
727
787
861
1026
1116
1176
1236
149
153
153
153
153
169
169
169
169
169
184
153
153
153
169
169
169
169
186
186
212
169
169
169
186
186
212
212
212
210
210
246
180
180
215
150
150
190
100
100
130
s
12,5
12,5
mm
Peso
Pompa Pump netto
Motore Motor Net
Pump
Motor
weight Net
weight
MXV-E 50-1603
MXV-E 50-1604
MXV-E 50-1605
MXV-E 50-1606
MXV-E 50-1607
MXV-E 65-3202
MXV-E 65-3203
MXV-E 80-4801
MXV-E 80-4802
MXV-E 80-4803
DK
125
145
DG
99
118
4
8
kW HP DN L h1
4
5,5
5,5
7,5
7,5
4
7,5
3
5,5
7,5
Flange
Flanges EN 1092-2 PN 25 - 40
Fori - Holes
Holes
N. Ø
19
19
200 160 132 8 19
5,5
7,5
7,5
10
10
5,5
10
4
7,5
10
50
65
80
300
320
320
90
105
105
h2
730
824
858
893
927
741
847
745
840
901
14
SM
186
212
212
212
212
186
212
186
212
212
Peso
netto Net
weight Net
weight
(1) Riempimento
Filling (2) Draining (2) Scarico (3) Standard (3) Posizione position standard of terminal scatola box. morsetti (for other (altre positions posizioni rotate ruotando motor il through motore di 90° 90° or o 180°)
Filling
Draining Standard position of terminal box. (for other positions rotate motor through 90° or 180°)
DN
DG
DK
DE
(1) Filling and air vent (2) Sfiato aspirazione (3) Draining
(1) (4) Riempimento Standard position e sfiato of terminal (2) box. Sfiato (for aspirazione other positions rotate (3) Scarico motor through 90° or 180°)
Filling and air vent
Air vent suction side Draining
(4) Posizione standard scatola morsetti (altre posizioni ruotando il motore di 90° o 180°)
Standard position of terminal box. (for other positions rotate motor through 90° or 180°)
kg
31
38
39
43
44
53
54
56
57
59
69
38
39
42
50
51
54
55
66
67
87
48
49
53
64
89
91
98
99
kg
79
80
105
112
113
82
113
73
107
115
12

MXV-E Variable Speed Multi-Stage Vertical Pumps
Features
MXV-E pump series with on-board Danfoss® frequency controller.
The MXV-E series is available with motors up to 7.5 kW, connected
directly to the MXV series of vertical, in-line multi-stage pumps (see
the Calpeda general catalogue for more information).
For units over 7.5 kW we offer panel mounted control systems.
Motor with factory programmed
integrated frequency controller, series
VLT FCM 300.
Programmable Local Control Panel with
alphanumerical display.
Service plug with cable kit for a simple
connection to the Local Control Panel.
The frequency converters feature a RS
485 connection.
Provision to connect a potentiometer to regulate the set point.
122

SPA 60 Hz
SPA
Compact SPA
Materials
Component Material
Pump casing ABS (Acrylonitrile-Butadiene-Styrene)
Union coupling
Diffuser cover Glass reinforced
Impeller thermoplastic: PPO-GF30, NORYL*
Diffuser-wall Cr-Ni-Mo stainless steel
with wear-ring 1.4401 EN 10088 (AISI 316)
Mechanical seal Ceramic alumina, Carbon, FPM
* Trademark of General Electric
Coverage chart n = 3450 rpm
20
H
m
15
10
5
0
0
U.S. g.p.m.
Imp.g.p.m.
SPA 11
20
SPA 21
20
SPA 31
SPA 41
Self-Draining Whirlpool Pumps
40 60 80
40 60
0
0
0
0 Q
3
m /h
l/min
5
100
10
200
15
300
20
123
SPA
Construction
Self-draining, single-impeller pumps, with motor insulated
from pumped water, constructed with high quality, corrosion-proof
plastic materials, with chrome-nickel stainless
steel diffuser.
Compact design (158 mm wide).
PVC pipe connections:
Ports for cementing joint, with external thread for union
coupling.
Applications
For spas, hydromassage bathtubs and whirlpool baths.
Operating conditions
Water temperature up to 60 °C.
Room temperature up to 40 °C.
Maximum permissible pressure in the pump casing: 2.5 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
SPA: three-phase 220/380 V.
SPAM: single-phase 220, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP X5.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Patents: EP 0 460 597
US 5 226 790
72.596/1
60
50
ft
40
30
20
10
13

SPA 60 Hz
SPA
Compact SPA
Performance n 3450 rpm
Self-Draining Whirlpool Pumps
3~ 220 V 380 V 1~ 220 V P2 m 3 /h 3 6 9 12 13 16 17 18
Q
A A IA/IN A IA/IN kW HP l/min 50 100 150 200 216 266 283 300
SPA 11-60 3,1 1,8 4,8 SPAM 11-60 4,1 2,7 0,45 0,6 11 10 8 6 5
SPA 21-60/A 3,6 2,1 3,7 SPAM 21-60/A 5,2 3,1 0,55 0,75 13 12 10 8 7 5
H m
SPA 31-60/A 4,5 2,6 6,8 SPAM 31-60/A 6,9 3,1 0,75 1
16,5 15 12,5 10 9 7 6
SPA 41-60 5,7 3,3 5,5 SPAM 41-60 8,5 3 1,1 1,5 18 17 15,5 14 13,5 11 10,5 9,5
IA/IN = D.O.L. starting current / Rated current P2 Rated motor power output. H Total head in m. Tolerances according to ISO 9906, annex A.
Dimensions and weights
TYPE
G 2 1/4
ISO 228
Ø 50
Ø 50
32 6
mm kg
f L h3 m1 m2 m3 w SPA SPAM
SPA 11-60 339 148 176 34 26 122 167 6,7 6,8
SPA 21-60/A 371 167 191 39 31 136 172 8 9
SPA 31-60/A 371 167 191 39 31 136 172 9 10
25
3.93.070
Cemented joint.
Threaded union coupling.
Diffuser with peripheral-longitudinal flow,
of stainless steel for extra reliability.
4.93.035
Mechanical seal without contact with
the shaft, for extra safety.
SPA 11-60, 21-60/A, 31-60/A
f
70
w
SPA 41-60
70
212
124
m1
m2
419
8
9
m3
L
100
117
3.93.070
4.93.225/1
h3
208
10
10
SPA 41-60 14,0 kg
SPAM 41-60 15,5 kg
158
112
146
158
30
125
155
3.93.033/1
9
34 146
146
34
180
180

MPC 60 Hz
MPC
Compact ompact Pool
Materials
Component Material
Pump casing Glass reinforced
Diffuser cover thermoplastic
Impeller PPO-GF30, NORYL
Strainer cover Transparent polycarbonate, LEXAN
Strainer basket Polypropylene
Diffuser funnel Chrome-nickel-molybdenum stainless steel
with wear-ring AISI 316
Mechanical seal Ceramic alumina, Carbon, FPM
Coverage chart n = 3450 rpm
20
H
m
10
0 U.S. g.p.m. 20 40 60 80 100
0 Imp. g.p.m. 20 40
60 80
Self-Priming Swimming Pool Pumps
21
11
31
41
Construction
Self-priming swimming pool pumps with built-in strainer and
motor insulated from pumped water.
The pump is made with high quality plastic materials, corrosion
and sand erosion resistant.
With chrome-nickel stainless steel diffuser.
Base-plate kit
Applications
For water circulation in swimming pool filtration systems.
For clean or slightly dirty water with solids in suspension.
Operating conditions
Water temperature up to 60 °C.
Ambient temperature up to 40 °C.
Maximum permissible pressure in the pump casing 2.5 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MPC: three-phase 220/380 V.
MPCM: single-phase 220.
With thermal protector up to 1.1 kW.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
Patents: EP 0 460 597
US 5 226 790
MPC
0
0
0 3
m /h 6 12 18 24
30 36 42
Q
0 l/min 100 200 300 400
500 600 700
125
120 140 160 180
100 120 140
61
MPC 71
MPCM 71
72.859/1
60
ft
40
20
14

MPC 60 Hz
MPC
Compact Pool
G 2 G ISO 2 228ISO
228
G 2 G ISO 2 228ISO
228
Performance n 3450 rpm
Dimensions and weights
235
f
G1 1/2 ISO 228
3.93.028
(2) (2)
m1
3.93.028
9 9
w
8
112
(2) (2)
w 128,5
m1 m2
123 8
(1)
9 9146
112 197
128,5
410
L
410
m2
123
(1)
146 215
197
215
MPCM 41-60 17,5 kg
MPC 41-60 16,0 kg
235
584 L
584 G1 1/2 ISO 228
(2) (2)
118
377 100
(2) (2) 277
118 109
377 386 (3) 100
128,5 277 123109
386 410 (3)
128,5
410
123
(1) Base-plate kit (2) Draining
3.93.072
(1)
240
7
240
7
Self-Priming Swimming Pool Pumps
3~ 220 V 380 V 1~ 220 V P2 m3/h 3 6 9 12 15 18 21
Q
A A IA/IN
A IA/IN kW HP l/min 50 100 150 200 250 300 350
MPC 11-60 3,1 1,8 4,8 MPCM 11-60 4,1 2,7 0,37 0,5 12 10,5 9 7 4,5
MPC 21-60/A 3,6 2,1 3,7 MPCM 21-60/A 5,2 3,1 0,55 0,75 H
MPC 31-60/A 4,5 2,6 6,8 MPCM 31-60/A 6,9 3,1 0,75 1 m
MPC 41-60 5,7 3,3 5,5 MPCM 41-60 8,5 3 1,1 1,5
A A IA/IN
A IA/IN kW HP Q l/min 50 150 250 300 350 400 450 500 567 667
MPC 61-60 7,4 4,3 6,6 MPCM 61-60 10,6 3,8 1,5 2 H 13,5 12,5 11,5 11 10,5 9,5 8,5 7,5 6
MPCM 71-60/A 13 5,3 1,8 2,5 m 15,8 15,2 14,4 13,8 13,2 12,3 11,3 10,2 8,5 5,8
10
10
9
215
215
9
125
9 155
125
197
155
215
197
215
190 190
243 243
270 270
190 190
243 243
270 270
TYPE
15
17
18
13,5
15,5
17
MPCM 61-60 20,7 kg
MPC 61-60 19,6 kg
MPC 71-60 20,7 kg
mm kg
f L m1 m2 w MPC MPCM
MPC 11-60 504 348 34 122 332 8,9 9
12
14
16
MPC 21-60/A 536 367 39 136 337 10,2 11,3
MPC 31-60/A 536 367 39 136 337 11,2 12,2
10
12
14,5
7
10
12,5
6,5
10 7,5
3~ 220 V 380 V 1~ 220 V P2 m 3/h 3 9 15 18 21 24 27 30 34 40
MPC 71-60
11,1
6,4
7,3
2,2
IA/IN = D.O.L. starting current / Rated current P2 Rated motor power output. H Total head in m. Tolerances according to ISO 9906, annex A.
235
235
2
4.93.035
1
3
f
G1 1/2 ISO 228
G1 1/2 ISO 228
3.93.072
(1)
240
7
240
4
7
10
10
9
215
215
5 6
3
3.93.102
126
G2 ISO 228
G2 ISO 228
(2)
18
235
235
(2) (2)
265
237
17
16
666
G2 ISO 228
15,5
G2 ISO 228
8
14,5
600 (640 for MPC(M) 71/A)
14
13
12
1) Strong transparent Lexan strainer cover.
2) Strong Noryl pump casing.
3) Large 2-litre capacity strainer basket.
5) Diffuser with 260 peripheral-longitudinal 72 flow,
for a quicker self-priming.
347
10,5
(2)
14
55
520
14
140
155
(1)
265
260
72
220
237
256
250
493 (533 for MPC(M) 71/A)
4) Stainless steel (AISI 316) wear-ring diffuser-funnel,
14 for extra reliability. 14
140
55
584
520
4.93.170
4.93.290
6) Mechanical seal without contact with the shaft,
for extra safety.
302
8
21
302
12
21
12
215
215
155
198
220
250
8
222
302
170
22
(1)
222
302

NMP 60 Hz
Materials
Self-Priming Centrifugal Pumps
with built-in strainer
Components NMP B-NMP
Pump casing Cast iron Bronze
Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Brass P- Cu Zn 40 Pb 2 UNI 5705 for NMP 32/12
Shaft Chrome-nickel steel Cr-Ni-Mo steel
AISI 303 AISI 316
Strainer cover Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Strainer Chrome-nickel steel AISI 304
Mechanical seal Carbon - Ceramic - FPM
Coverage chart n = 3450 rpm
40
30
H
m
20
10
30 40 50 U.S. g.p.m. 100 200
20 30 40 50 Imp. g.p.m. 100
NMP 32/12
NMP 50/12
Construction
Close-coupled self-priming centrifugal pumps with built-in
strainer.
NMP: version with pump casing and lanter bracket in cast iron.
B-NMP: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
Applications
For water circulation in swimming pool filtration systems.
For clean or slightly dirty water with solids in suspension.
Operating conditions
Liquid temperature up to 60° C.
Ambient temperature up to 40°C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 6 bar.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
NMP: three-phase 220/380 V, 380/660 V;
NMPM: single-phase 220 V.
With thermal protector up to 1.1 kW.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Higher liquid or ambient temperatures.
300 400 500
200 300 400
NMP 65/16
NMP
0
0
5 3
m /h 10 20 30 40 50 100 120
Q
100 l/min 150 200 300 400 500
1000 1500 2000
127
72.828.C
120
100
H
ft
80
60
40
20
15

NMP 60 Hz
Performance n = 3450 rpm
B-NMP 32/12FE-60
B-NMP 32/12DE-60
B-NMP 32/12AE-60
B-NMP 32/12SE-60
B-NMP 50/12HE-60
B-NMP 50/12GE-60
B-NMP 50/12F-60/A
B-NMP 50/12D-60/A
B-NMP 65/16F-60/A
B-NMP 65/16E-60/A
B-NMP 65/16D-60/A
B-NMP 65/16C-60/A
B-NMP 65/16A-60/A
Dimensions and weights
h1
DN1
3 ~ 220V 380V
A A IA/IN
4,5
4,5
5,7
9
5,7
9
11,1
13,4
a
2,6
2,6
3,3
5,2
3,3
5,2
6,4
7,7
11,3
13,7
17
22
25,8
5,2
5,2
5,3
6
5,3
6
7,3
8,4
7,8
8,7
9,2
8,2
8,5
m2
m1
B-NMPM 32/12FE-60
B-NMPM 32/12DE-60
B-NMPM 32/12AE-60
B-NMPM 32/12SE-60
B-NMPM 50/12HE-60
B-NMPM 50/12GE-60
f
DN2
1 ~ 220V
w
Self-Priming Centrifugal Pumps
with built-in strainer
A IA/IN kW HP
6,5
6,5
8,5
10,6
8,5
10,6
2,9
2,9
3
3,8
3
3,8
4.93.067
0,55
0,55
0,75
0,75
1,1
1,1
1,5
1,1
1,5
2,2
3
4
5,5
7,5
9,2
11
h3
P2
0,75
0,75
1
1
1,5
1,5
2
1,5
2
3
4
5,5
7,5
10
12,5
15
h2
Q
m 3 /h
s
13
12
18,5
17,5
22,5
21,5
25
l1
n3
n2
n1
l2
13,2
l/min 110 160 180 200 220 250 315 350 400 500 700 800 900 100011001250140016001800
H
m
6,6 9,6 10,8 12
IA/IN = D.O.L.starting current / Rated current
B-NMP = Bronze construction. * Maximum suction lift 2-3 m.
P2 Rated motor power output. H Total head in m.
Tolerances according to ISO 9906, annex A.
TYPE
B-NMP 32/12AE-60, DE-60, FE-60
B-NMP 32/12SE-60
B-NMP 50/12GE-60, HE-60
B-NMP 50/12F-60/A
B-NMP 50/12D-60/A
B-NMP 65/16F-60/A
B-NMP 65/16D-60/A, E-60/A
B-NMP 65/16A-60/A, C-60/A
DN1 DN2
12
11
17
16
21,5
20,5
24
128
11
10
16,5
15,5
21
20
23,5
10,1
9,1
16
15
20
19
22,5
9,5
8,5
15
14
19,5
18,5
22
g1
b
H
15
8
7
13,5
12,5
17,5
16,5
20,5
18,9
17*
9
13
17
19,5
21
14,5*
8,8
12,5
16,5
19
24
11*
8,5
12
16
18,5
30
7,5
11
15
17,5
18
20,5
26
29,5
37,5
ISO 228 a f h1 h2 h3 H m1 m2 n1 n2 n3 b s l l1 l2 w g1
G 2 G 2 195 510 230 280 228 320 100 70 190 140 30 50 14 - 106 99 220 12
mm
G 21 /2 G 21 540 240
37
/2 205 580 262 322 240 360 100 70 240 190 37 50 14 -
602 250
20
717 298
60
G 3 G 3 320 748 360 440 320 470 125 95 280 212 49 65 14 -
858 345
43
234
120 117 274 12
298
298
165 164 319 15
408
42
5,5
8,5
12
15
17
19,5
25
28,5
36,5
48
4
7,5
10,5
13,5
16,5
19
24,5
28
36
54
5,5
8
11,5
15,5
18
23,5
27,5
35,5
60
6*
9,5*
14,5
17
23
27
35
TYPE
66
4*
7*
13,5
16
22
26
34
75
11,5
14
20,5
25
32
84
9,5
10,2
18,5
22,5
30
NMP
kg
96
6*
9*
14,5*
20*
27*
108
10*
15*
22*
B-NMP
kg
B-NMP 32/12FE-60 30 32
B-NMP 32/12DE-60 30 32
B-NMP 32/12AE-60 31 33
B-NMP 32/12SE-60 33 35
B-NMP 50/12HE-60 37 39
B-NMP 50/12GE-60 38,5 40
B-NMP 50/12F-60/A 41,5 44,5
B-NMP 50/12D-60/A 50,5 54,5
B-NMP 65/16F-60/A 79 89,5
B-NMP 65/16E-60/A 92 102
B-NMP 65/16D-60/A 97,5 107,5
B-NMP 65/16C-60/A 121 130
B-NMP 65/16A-60/A 127 137

NMP 60 Hz
Characteristic curves n = 3450 rpm
Self-Priming Centrifugal pumps
with built-in strainer
129
15

NMP 60 Hz
Features
Self-Priming Centrifugal Pumps
with built-in strainer
124
3.94.082
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows NMP seies pumps to be selected for use with different
types of liquids.
Stainless steel filter
A large capacity Stainless steel filter is fitted which is easy to remove for inspection and
cleaning.
Exclusive design
An innovative, patented guard prevents contact with rotating parts, proving protection to
the end user whilst allowing for inspection of the mechanical seal.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high
reliability under all operating conditions.

PF
Diagram of head loss
4
Pre-filters in stainless steel
∆H
m
PF 100 PF 125 PF 150
3
2
1
0
0 3 50 100 150 200 250 300
Q m /h
131
H
Construction
Pre-filters with removable basket, constructed in stainless
steel.
Loose ring flange connections.
Clamp type closing with lever and double adjustment clamp.
Inner basket with Ø 6 mm holes.
Applications
For water circulation pump in filtration plants in swimming
pools.
To prevent foreign bodies from entering the pump and the
plant.
Operating conditions
Max working pressure: 3 bar.
Max flow: 180 m 3 /h for PF 100.
240 m 3 /h for PF 125.
300 m 3 /h for PF 150.
Materials
Components Materials
Pre-filter body PF 100-304
PF 125-304 Stainless steel AISI 304
PF 150-304
Pre-filter body PF 100-316
PF 125-316 Stainless steel AISI 316
PF 150-316
Strainer basket Stainless steel AISI 316
Dimensions and weights
h2
PF 100
PF 125
PF 150
DN
DN
100
125
150
D
Flange Flanges UNI UNI 6089 PN 10
4.93.206.1
DN
h1
(1)
L
(2)
B
H
530
h1
247
h2
287
550 260 300
H = Head loss in meters 1 Relief valve 2 Draining plug
Tipo Type
mm
L
440
440
500
D
292
292
350
B
185
185
210
kg
17,5
17,7
23,3
16

PF
Pump
NM 80/16E/A
NM 80/16C/A-D/A
NM 80/16B/A
NM4 100/20B/A-C/A
NM4 100/20A/A
NM4 100/25B/A
NM4 100/25A/A
NM4 125/25D/A-E/A
NM4 125/25C/A
NM4 125/250A/A-B/A
Pre-filters in stainless steel
Recomended pumps and pre-filters
Pre-filter
type
PF 100
PF 125
PF 125
PF 150
Examples of installations
h
mm
67
47
22
10
10
-
1
2
132
h
3
1
4.93.181
NM 80/16B/A-C/A-D/A-E/A
NM4 100/20A/A-B/A-C/A
NM4 100/25A/A-B/A
NM4 125/25C/A-D/A-E/A
NM4 125/250A/A-B/A
Operation with positive suction head Operation with suction lift
1 Gate valve 2 Pressure gauge 3 Check valve 4 Foot valve
4.93.205.1 4.93.205.2
4
2
1

A 60 Hz
Coverage chart n 3450 rpm
Self-Priming Centrifugal Pumps
with open impeller
Materials
Components A B-A
Pump casing
Suction flange
Inspection cover Cast iron Bronze
(for A 65, A 80) GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Lantern bracket
Impeller
Shaft Chrome-nickel steel
1.4305 EN 10088 (AISI 303) Cr-Ni-Mo steel
Chrome steel 1.4104 EN 10088 1.4401 EN 10088 (AISI 316)
(AISI 430) for A 65-150AE,BE
Mechanical seal Carbon - Ceramic - NBR
0 Imp. g.p.m.
40
30
H
m
20
10
0
0
0
m /h
Q
l/min
3
A 40-110
133
Construction
Close-coupled centrifugal pumps with open impeller.
The built-in backflow preventer avoids reverse siphoning when
the pump is stopped and assures automatic re-priming at the
next start.
The pump re-primes itself even if partially filled with liquid and
with completely empty suction pipe.
A: version with pump casing and lanter bracket in cast iron.
B-A: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
Applications
For clean or slightly dirty water, also with solids up to 10 mm
grain size for A 40, A 50 and 15 mm for A 65, A 80.
For draining a basin or a sump.
For irrigation.
For civil and industrial applications.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Room temperature up to 40 °C.
Maximum permissible working pressure up to 6 bar (10 bar for
A 80-170).
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
A: three-phase 220/380 V, 380/660 V;
AM: single-phase 220 V, with thermal protector up to 1.1 kW.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
Other voltages. Protection IP 55. Special mechanical seal.
Higher or lower liquid or ambient temperatures.
Explosion proof construction in accordance with Directive 94/9
EEC (ATEX).
Construction with bearing bracket.
50 100 150 200 250
A 50-125
A 65-150
A 80-170
10 20 30 40 50 60
0
70
200 300 400 500 600 700 800 900 1000 1100
72.829.C
120
100
H
ft
80
60
40
20
17

A 60 Hz
Performance n 3450 rpm
A 40-110B-60/A
B-A 40-110B-60/A
A 40-110A-60/A
B-A 40-110A-60/A
A 80-170B-60/A
B-A 80-170B-60/A
A 80-170A-60/A
B-A 80-170A-60/A
Self-Priming Centrifugal Pumps
with open impeller
3 ~ 220V 380V 1 ~ 220 V
P2
3,6
4,5
AA
IA/IN
2,1
2,6
3,7
6,8
AM 40-110B-60/A
B-AM 40-110B-60/A
AM 40-110A-60/A
B-AM 40-110A-60/A
A IA/IN kW HP
5,2
6,9
3,1
3,1
P2 Rated motor power output. B-A, B-AM = Bronze construction.
Tolerances according to ISO 9906, annex A.
H Total head in m.
0,55
0,75
3 ~ 220V 380V 1 ~ 220 V
P2
A 50-125CE-60
B-A 50-125CE-60
A 50-125BE-60
B-A 50-125BE-60
A 50-125AE-60
B-A 50-125AE-60
A
3 ~ 220V 380V P2
A
-
-
A
AM 50-125CE-60
4 2,3 4,8
6,5
B-AM 50-125CE-60
5,7 3,3
9 5,2
A
13,7
17
IA/IN
5,5
5,4
IA/IN
8,7
9,2
AM 50-125BE-60
B-AM 50-125BE-60
AM 50-125AE-60
B-AM 50-125AE-60
134
0,75
1
A IA/IN kW HP
8,5
10,6
2,9 0,75 1
3 ~ 220V 380V P2
A 65-150C-60/B
B-A 65-150C-60/A
A 65-150B-60/B
B-A 65-150B-60/A
A 65-150A-60/B
B-A 65-150A-60/A
11,1 6,4
13,4 7,7
AA
IA/IN
11,2
7,3
8,4
7,8
IA/IN = D.O.L.starting current / Rated current.
-
3
3,8
1,1
1,5
kW
kW
1,5
2
HP
2,2 3
3 4
4 5,5
HP
5,5 7,5
7,5 10
3 m /h
Q
l/min
H m
3 m /h
Q
l/min
H m
3 m /h
Q
l/min
H m
3 m /h
Q
l/min
H m
3,6
60
12,5
15,5
6
100
13,5
16,5
20
29,9
35,5
4,8
80
12
15
29,8
35,5
6
100
11,3
14,5
29,7
35,2
7,5
125
10,5
13,7
29,3
35
8,4
140
10
13,2
15 18 21 24 30
250
9
150
13
16
19,5
300
12
200
12
15
18,5
15
250
11
13,5
17,5
18
300
9,5
12
16
15 18 24 30 33
250
19,5
22,5
31
300
19
21,5
30,5
17
20
29
15,5
18,5
27
14,5
17
26
28,2
34,4
9,6
160
9,4
12,5
21
350
8
10,5
14,5
13
16
25
26,6
33,2
10,8
180
8,6
11,8
24
400
23,8
30,9
12
200
7,8
11,1
27
450
20,3
27,6
15
250
5,4
9,1 6,7
30
500
17,3
25,4
18
300
33
550
36 45 54 60 66
350 400 500 600 750 900 1000 1100
6
9
13
11
13,5
22,5
4
7
11
6,5
10
19
5
9 6
36 42 48 54 57
400 500 550 600 700 800 900 950
5
15 11,5

A 60 Hz
H m
P kW
Characteristic curves n 3450 rpm
η (%)
NPSH m
0 U.S. g.p.m. 20 40 60 80
20
18
16
14
12
10
8
6
4
2
H
m
B Ø 116
C Ø 112
Self-Priming Centrifugal Pumps
with open impeller
0
0
0 5 10 15 20
Q m /h
0 100 200 300
1,0
3
l/min
0,8
0,6
0,4
0,2
0
60
40
20
0
8
6
4
2
A 65-150
m /h 3
0
0 Q
5
4
10 20 30 40 50
0
60
A 6
5
3
P
2
C
B P
HP
3
kW
1
2
1
12
NPSH
m
8
6
4
2
0
0 U.S. g.p.m. 50 100 150 200 250
0 Imp.g.p.m.
40
30
20
10
3 Q m /h
50 100 150 200
A Ø 133 50
0 0
10
A Ø 99
B Ø 90
20
55 57.5
A 40-110
0
0
0
Q m /h 5
10 15 20
3
η 59%
B
57.5
55
30 40 50
A
50
45
72.604
60
50
40
30
20
10
1,0
0,5
0
20
10
0
60
120
100
ft
80
60
40
20
H ft
P HP
NPSH ft
30
NPSH
20
ft
10
135
20
H
m
15
10
5
8
NPSH
m
4
NPSH m η (%) P kW
H m
2
0
2
0
2
1
0
U.S. g.p.m.
0 Imp. g.p.m.
24
P
kW
A Ø 107
B Ø 100
C Ø 94
Q m /h 3
40
40 60 80 100 120 140
40 60 80 100 120
50
A 50-125
10 20 30
0
0 3 Q m /h
10 20 30
40
30
20
10
55
η 56%
55
50
C
45
B
72.603
A
70
60
ft
50
40
30
20
10
2
P
1
HP
0
25
NPSH
ft
15
0
0
0 10
Q m /h
20 30 40 50 60 70
0 200 400 600 800 1000
3
l/min
7
5
3
1
60
40
20
0
10
8
6
4
2
0 U.S. g.p.m. 50 100 150 200 250 300
A Ø 145
B Ø 136
A 80-170
0
0
0 10 20 30 40 50 60 70
Q m /h 3
A
B
10
5
0
120
100
80
60
40
20
10
8
6
4
2
30
20
10
H ft
P HP
NPSH ft
17

A 60 Hz
Dimensions and weights
231 G2
293
342
ISO 228
G 2 1/2
ISO 228
G 3
ISO 228
G 1 1/2
ISO 228
147
132
70
100
490
G2
ISO 228
Self-Priming Centrifugal Pumps
with open impeller
393
208 206
172
202
100
95
125
110
145
70
f
G 2 1/2
ISO 228
659
G 3
ISO 228
G 1 1/2
ISO 228
263
w
199
4.93.103
4.93.102
223
h3
317
16
16
83
16
140
190
96 102
30
140
190
136
89
50
50
115 121
47
190
240
132 140
352 280
50
275
14
14
295
368
18
22 47
220
60
432
A 40-110A-60/A
AM 40-110A-60/A
A 40-110B-60/A
AM 40-110B-60/A
B-A 40-110A-60/A
B-AM 40-110A-60/A
B-A 40-110B-60/A
B-AM 40-110B-60/A
A 50-125AE-60
AM 50-125AE-60
A 50-125BE-60
AM 50-125BE-60
A 50-125CE-60
AM 50-125CE-60
B-A 50-125AE-60
B-AM 50-125AE-60
B-A 50-125BE-60
B-AM 50-125BE-60
B-A 50-125CE-60
B-AM 50-125CE-60
kg
19,8
20,8
18,9
19,8
22,5
23,5
21,6
22,5
kg
29,9
31
28
29,1
26,9
27,8
33,6
33,6
31
32,6
29,6
30,6
mm
TYPE kg
f h3 w
A 65-150C-60/B
B-A 65-150C-60/A
A 65-150B-60/B
B-A 65-150B-60/A
635 260 364 56,7
583 260 319 50,4
595 270 324
57
58,5
A 65-150A-60/B 58,5
595 270 324
B-A 65-150A-60/A 60
kg
A 80-170A-60/A 85,8
A 80-170B-60/A 80,3
B-A 80-170A-60/A 95,6
B-A 80-170B-60/A 90,1

A 60 Hz
Features
Self-Priming Centrifugal Pumps
with open impeller
137
1.94.032
Fast self priming
An integrated non-return valve and the design of the pump casing ensures rapid priming,
once the pump body has been filled with water.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows A series pumps to be selected for use with different
types of liquids.
Solid parts
The open impeller allows for the passage of suspended solids in pumped liquid.
Exclusive design
An innovative, patented guard prevents contact with rotating parts, proving protection to
the end user whilst allowing for inspection of the mechanical seal.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high
reliability under all operating conditions.
17

C 60 Hz
Materials
Centrifugal Pumps
with open impeller
Component C B-C
Pump casing Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Lantern bracket Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Brass P- Cu Zn 40 Pb 2 UNI 5705
Shaft Chrome steel AISI 430
Cr-Ni-Mo steel
Cr-Ni steel AISI 303
for C 41E
Mechanical seal Carbon - Ceramic - NBR
Coverage chart n = 3450 rpm
24
20
H
m
16
12
8
4
3 4
2 3
5 U.S. g.p.m.
C 22E-60
B-C 22-60/A
C 22/1E-60
B-C 22/1-60/A
C 16/1E-60
B-C 16/1E-60
AISI 316
10 20 30 40
54
Imp. g.p.m. 10 20 30
C 20E-60
B-C 20-60/A
C 4-60/A
B-C 41/1E-60
C 4/1-60/A
0
0.5 3
m /h 1
2 3 4 5 10
Q
10 l/min
20 30 40 50 100
139
Construction
Close-coupled centrifugal pumps with open impeller.
Free-flow impeller (vortex or recessed impeller) for type C 16/1E.
C: version with pump casing and lanter bracket in cast iron.
B-C: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
Applications
For moderately dirty liquids or emulsions.
For industry and agriculture.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 8 m.
Maximum permissible working pressure: 6 bar.
Maximum size of solids: 4 mm.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
C: three-phase 220/380 V.
CM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
40
50
C 41E-60
B-C 41E-60
50
C
200 300
72.834.C
60
40
H
ft
20
0
20
18

C 60 Hz
Performance n = 3450 rpm
Dimensions and weights
G 1/2
ISO 228
3 ~ 220V 380V
C 16/1E-60
B- C 16/1E-60
C 20E-60
B- C 20-60/A
C 4-60/A
B- C 41/1E-60
C 41E-60
B- C 41E-60
33
TYPE
Centrifugal Pumps
with open impeller
a f h1 h2 h3 h4 m1 m2 n1 n2 b s l1 l2 l3 w g
– B-C 20-60/A G 1 G 1 35 303 71 90 182 - 106 90 134 112 22 7 70 84 60 105 10 - - 9,1 9,1
– B-C 22/1-60/A
– B-C 22-60/A
C 4/1-60/A –
C 4-60/A –
G 1/2
ISO 228
93
TYPE kg
C 16/1E-60 5,2
CM 16/1E-60 5,2
– B-C 41/1E-60
C 41E-60 B-C 41E-60
A A IA/IN
2 1,2 4
2,3
2,6
4,5
4
1,3
1,5
2,6
2,3
5,7 3,3
266
3,5
3,5
6,8
4,8
5,5
80
96
7
CM 16/1E-60
B- CM 16/1E-60
CM 20E-60
B- CM 20-60/A
4.93.221
DN1 DN2
ISO 228
1 ~ 220V
CM 4-60/A
B- CM 41/1E-60
CM 41E-60
B- CM 41E-60
160
122
22
100
122
TYPE kg
B-C 16/1E-60 5,6
B-CM 16/1E-60 5,6
75
8 63
Q
m 3 /h
l/min
0,6 0,9 1,2 1,5 1,8 2,4 3 3,6 4,8 6 6,6 8,4 9,6 10,8 12 13,2 15
10 15 20 25 30 40 50 60 80 100 110 140 160 180 200 220 250
1,5 2,7 0,15 0,2 5 4,7 4,4 4,2 4 3,3
3,1
3,4
6,9
6,5
2,5
2,3
3,1
2,9
P2
A IA/IN kW HP
0,37 0,5 12,3 12,2 12 11,5 10,8 9
C 22/1E-60
B- C 22/1-60/A
3
2,6
1,7
1,5
3,8
3,5
CM 22/1E-60
B- CM 22/1-60/A
3,4
4,1
2,7
2,5
0,45 0,6 19,5 19,4 19,1 18,7 17,9 15,3
C 22E-60
B- C 22-60/A
3,5
3,6
2
2,1
4,5
3,7
CM 22E-60
B- CM 22-60/A
4,3
5,2
2,6
3,1
0,55 0,75
H
22,5 22,5 22,4 22 21,5 19,5
C 4/1-60/A 3,6 2,1 3,7 CM 4/1-60/A 5,2 3,1 0,55 0,75
m
16 15,8 15,5 15,1 14,3 13,5 12,2 11 9,5
0,75 1 19 18,8 18,5 18,3 17,7 17,2 16,5 15,5 14,4 12,5
8,5 3 1,1 1,5 22,6 22,3 22,1 22 21,5 21 20,3 19,5 18,5 17
P2 Rated motor power output. = Density 1000 kg/m3 B-C, B-CM = Bronze construction.
.
IA/IN = D.O.L.starting current / Rated current.
DN 1
a
H Total head in m.
DN 2
w
f
s
m2
m1
4_93_223
= Kinematic viscosity max 20 mm 2 /sec.
G 1 G 1 35 303 71 110 182 9 106 90 134 112 22 7 81 93 71 106 10 - -
G 1 1/2 G 1 1/2 43 304 71 160 182 18 106 90 134 112 22 7 85 108 78 100 10
G 1 1/2 G 1 1/2 43 380 80 160 190 9 125 100 155 125 30 9,5 85 108 78 132 10
mm
Tolerances according to ISO 9906, annex A.
TYPE
h2 h4
mm
l1 l2 l3
kg
C CM
C 20E-60 90 5 67 82 60 6,8 6,8
C 22/1E-60 - C 22E-60 110 17 77 94 71 8 - 8,3 8 - 8,3
140
G 1
ISO 228
h3
h4
34
l1
263
G 1
ISO 228
88
b
n2
n1
l2
l 3
7
80
96
4.93.222
h2
g h1
160
h4
l1
22
100
122
10,8
11,8
-
16,7
l3
l2
11,8
12,8
-
17,7
kg
h2
8 63
C CM B-C B-CM
10,5
10,8
-
-
17,4
18,5
11,5
11,8
-
-
18,6
19,3

C 60 Hz
Characteristic curves n = 3450 rpm
0 U.S. g.p.m. 2 4 6 8 10
0 Imp. g.p.m.
7
6
H
m
5
4
3
2
0 3 Q m /h
0,10
0.5 1 1.5 2
2.5
P
kW
0,06
0,04
0,02
6
NPSH
4
m
2
Ø 54
2
4 6 8
0
0
0 3
72.620
Q m /h 0.5 1 1.5 2
2.5
20
15
0 U.S. g.p.m. 5 10 15 20 25
0 Imp. g.p.m.
25
H
m
72.624
0 3 Q m /h 1 2 3 4 5 6
22
20
18
ft
16
14
12
10
8
0.12
0.10
P
HP
0,06
0,04
16
NPSH
ft
8
10
0 3 Q m /h 1
0.8
2 3 4 5 6
1.0
0.6
P
0.4
kW
0.2
0
2.4
NPSH
2.2
m
2.0
1.8
5
C 22 Ø 106
C 22 /1 Ø 101
Centrifugal Pumps
with open impeller
C 16/1
10 15 20
C 22
C 22/1
C 22
C 22 /1
4
80
70
ft
60
50
40
0.8
P
0.6
HP
0.4
0.2
0
7.5
NPSH
7
ft
6.5
6
141
10
5
0 U.S. g.p.m. 5 10 15 20 25
0 Imp. g.p.m.
15
H
m
0
0
0 3 Q m /h 1 2 3 4 5 6
0.4
0.5
0.3
P
0.2
kW
0.1
0
4
NPSH
3
m
2
Ø 85
5 10
15 20
4
1
72.622
0 m /h 1 2 3 4 5 6
Q 3
C 20
40
ft
30
20
10
0.4
P
0.3
HP
0.2
0.1
0
12
10
NPSH
8
ft
6
18

C 60 Hz
Characteristic curves n = 3450 rpm
15
10
0
5
0
1.0
m /h 4 8 12
16
3 Q
0.6
0.4
0.2
8
6
NPSH
4
m
2
U.S. g.p.m.
0 Imp. g.p.m.
20
H
m
P
kW
20 30 40 50 60 70
20 30 40 50
0
0
72.623
0 m /h 4 8 12
16
3 Q
20
15
10
0
60
50
ft
40
30
20
1.2
1.0
P
HP
0.6
0.4
25
20
NPSH
ft
10
20
5
0
1.4
m /h 4 8 12
16
1.8
1.2
1.6
3 Q
P
kW
0.8
0.6
0.4
8
6
NPSH
4
m
2
U.S. g.p.m.
0 Imp. g.p.m.
25
H
m
Ø 94
Ø 108
20 30 40 50 60 70
20
Centrifugal Pumps
with open impeller
C 4/1
30 40 50
C 41
0
0
72.626
0 m /h 4 8 12
16
3 Q
5
80
70
ft
60
50
40
30
1.4
P
HP
1.0
0.8
0.6
25
20
NPSH
ft
10
5
142
20
15
10
0
20
5
0
1.2
m /h 4 8 12
16
1.6
3 Q
1.0
P
kW
0.6
0.4
0.2
8
6
NPSH
4
m
2
U.S. g.p.m.
0 Imp. g.p.m.
25
H
m
Ø 102
20 30 40 50 60 70
20 30 40 50
C 4
B-C 41/1
0
0
72.625
0 m /h 4 8 12 16
3 Q
80
70
60
50
40
30
1.4
P
HP
1.0
0.8
0.6
0.4
25
20
NPSH
ft
10
5
ft

C 60 Hz
Features
Centrifugal Pumps
with open impeller
3.94.058
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows C series pumps to be selected for use with different
types of liquids.
Solid parts
The open impeller allows for the passage of suspended solids in pumped liquid.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high
reliability under all operating conditions.
143
18

CT 61 60 Hz
H m
P kW
NPSH m
Coverage chart n = 3450 rpm
Peripheral Pumps
with turbine impeller
U.S. g.p.m.
0
50
2 4 6 8 10
40
30
20
10
0 Q m /h
1 2 2.6
3
0
0
0 l/min 8 12 16 20 24 28 32 36 40
0.4
0.3
0.2
0.1
0
7
6
5
4
3
0 l/s 0.1 0.2 0.3 0.4 0.5 0.6
2
0 1 2 2.6
Q m /h 3
145
160
140
120
100
0
80
60
40
20
0.5
0.4
0.3
0.2
0.1
20
15
10
H ft
P HP
NPSH ft
Construction
Close-coupled peripheral pump (regenerative pump) with
turbine impeller. Compact, patented construction with singlepiece
motor casing and pump-side wall.
Protected against water entering the motor from outside.
CT: version with pump casing in cast iron.
B-CT: version with pump casing in bronze
(the pumps are supplied fully painted).
Applications
For clean liquids without abrasives, without suspended
solids, non-explosive, non-aggressive for the pump materials.
For increasing network pressure (follow local specifications).
For the reduced dimensions, these pumps are very well suitable
to be mounted in cooling and air-conditioning machines
and equipments, circulation.
Operating conditions
Liquid temperature up to 60° C.
Ambient temperature up to 40°C.
Total suction lift up to 7 m.
Continuous duty.
Materiales (wetted parts)
CT 61
Components Material
Pump casing Cast iron GJL 200 EN 1561
Pump-side motor wall Brass P- Cu Zn Pb 2 UNI 5705
Impeller Brass P- Cu Zn Pb 2 UNI 5705
Shaft Chrome-nickel steel AISI 430
Mechanical seal Carbon - Ceramic - NBR
B-CT 61
Components Material
Pump casing Bronze G-Cu Sn 10 EN 1982
Pump-side motor wall Brass P- Cu Zn Pb 2 UNI 5705
Impeller Brass P- Cu Zn Pb 2 UNI 5705
Shaft Chrome-nickel steel AISI 430
Mechanical seal Carbon - Ceramic - NBR
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
CT 61: three-phase 220/380 V.
CTM 61: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Constructed in accordance with: (EN 60335-1)
Special features on request
- Other voltages.
- Special mechanical seal
19

CT 61 60 Hz
Performance n = 3450 1/min
Dimensions and weights
Features
CT 61-60 4,6 kg
CTM 61-60 4,7 kg
B-CT 61-60 4,9 kg
B-CTM 61-60 5 kg
108
G1 ISO 228
Peripheral Pumps
with turbine impeller
Q
3~ 220V 380V 1~ 220V P2 m 3 /h 0,5 0,6 0,75 0,96 1,2 1,5 1,89 2,3
H Total head in m.
A A IA/IN A IA/IN kW HP l/min 8,3 10 12,5 16 20 25 31,5 38
CT 61-60
CTM 61-60
2,3 1,3 3,2
B-CT 61-60 B-CTM 61-60
IA/IN = D.O.L.starting current / Rated current P2 Rated motor power output. B-CT = Bronze construction.
Patented
Tolerances according to ISO 9906, annex A.
3,1 2,5 0,33 0,45 H 39 36 33 29 24 18 12 5
58
100
122
22
G1 ISO 228
8
63 90
146
4.94.160
158
7
198
4.93.159
80
96
22
40.5

T, TP 60 Hz
Materiales
Peripheral Pumps
with turbine impeller
Components T, TP B-T, B-TP
Pump casing Cast iron Bronze
Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Casin cover Cast iron Bronze
GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller
Brass P- Cu Zn 40 Pb 2 UNI 5705 for T 61-65-70, B-T 61-70
Brass P- Cu Zn 40 Pb 2 UNI 5705
Bronze G-Cu Sn 10 EN 1982 for T 125, TP 132-132R
Shaft Chrome-nickel steel AISI 303
for T 76, Tp 80-100 Cr-Ni-Mo steel
Chrome steel AISI 430
for T 61-65-70-100-125, Tp 78-132-132R
Mechanical seal Carbon - Ceramic - NBR
Coverage chart n = 3450 rpm
180
150
H
m
100
50
0 U.S. g.p.m.
AISI 316
147
Construction
Close-coupled peripheral pumps (regenerative pumps) with
turbine impeller.
T, TP: version with pump casing and lanter bracket in cast iron.
B-T, B-TP: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
Applications
For clean liquids without abrasives, without suspended
solids,non-explosive, non-aggressive for the pump materials.
For increasing network pressure (follow local specifications).
For the reduced dimensions, these pumps are very well suitable
to be mounted in cooling and air-conditioning machines
and equipments, circulation, boiler feed.
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
T, TP: three-phase 220/380 V.
TM, TPM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
0 Imp. g.p.m.
5 10 15 20
TP 100-60
TP 80-60
TP 78-60
5 10 15 20 25
TP 132R-60
T 125-60
T 100-60
TP 132-60
T, TP
T 70-60
T 61-60 T 65-60
0
0
0
3 m /h
1 2 3 4 5 6
Q
0 l/min 10 20 30 40 50 60 70 80 90 100
T 76-60
72.831.C
500
H
ft
400
300
200
100
20

T, TP 60 Hz
Performance n = 3450 rpm
P2 Rated motor power output.
Dimensions and weights
T 61E-60: kg 5,6
B- T 61E-60: kg 6,4
T 65E-60: kg 6,7
T 76E-60
244
24
G1 ISO 228
T 100E-60
T 125E-60
7
80 80
96
TYPE
DN1 DN2
Peripheral Pumps
with turbine impeller
148
TYPE
DN1 DN2 mm kg
ISO 228 a f h2 h3 l2 T B-T
T 70-60/A B-T 70-60/A G 1 G 1 24 278 100 121 63 10,5 11,6
TP 78-60/A B-TP 78-60/A G 1/2 G 1/2 22 276 80 127 56 8,2 8,8
a f h1 h2 h3 h4 m1 m2 n1 n2 b s l1 l2 w g
G 1 1 /4 G 1 1 /4 32 505 112 155 192 272 180 140 230 190 50 11,5 - 90
mm
kg
T, TP B-TP
G 1 1 /4 G 1 1 /4 26 338 80 112 136 203 117 100 155 125 30 9 - 80 105 10 18,5 -
G 1 1 /4 G 1 1 /4 32 410 90 130 161 226 152 125 180 140 40 9,5 - 95 121 12 32,5 -
209 14 39,5 -
TP 80E-60 B-TP 80E-60 G 3 /4 G 3 /4 27 332 80 90 135 203 117 100 155 125 30 9 - 60 104 10 16,4 16,8
TP 100E-60 G 3 /4 G 3 /4 27 387 80 100 142 203 117 100 155 125 30 9 - 65 113 10 23,2 -
TP 132RE-60
TP 132E-60
3 ~ 220V 380V
4.93.227
160
ISO 228
1 ~ 220V
58
G1
G1
ISO 228 ISO 228
108
22
100
122
a
B-T, B-TM = Bronze construction. H Total head in m.
* Maximum suction lift 2-3 m.
DN2
w
8
90
63
f
P2
s
m2
m1
Q
m3 Q
m /h 0,06 0,12 0,24 0,38 0,48 0,6 0,75 1 1,2 1,5 1,89 2,4 3 3,6 4,2 4,8 5,4 6
3 /h
A A IA/IN
A IA/IN kW HP l/min 1 2 4 6,3 8 10 12,5 16 20 25 31,5 40 50 60 70 80 90 100
B- T 61E-60 2,4 1,4 3,2 B- TM 61E-60 3,1 2,5 0,33 0,45
36 34 32 30 26 21 16,5 11 5
T 65E-60 3,1 1,8 4,8 TM 65E-60 4,2 2,6 0,45 0,6
40 37 33 29 24 16 8
B- T 70-60/A 4,5 2,6 6,8 B- TM 70-60/A 7,2 3 0,75 1
48 43 38 30 22 10
T 76E-60 6,4 3,7 4,9 TM 76E-60 8,5 3 1,1 1,5
60 55 50 45 35 25
T 100-60/A
T 125-60/A
11,2
13,7
7,8
8,7
4
5,5
5,5
7,5
H
m
100 95 85 80
140 130 115 100
75
B- TP 78-60/A 2,6 1,5 3,5 B- TPM 78-60/A 3,4 2,3 0,37 0,5 74 69 60 50 42 34 25
B- TP 80E-60 4 2,3 4,8 B- TPM 80E-60 6,5 2,9 0,75 1
75 70 55 45 30 20
TP 100-60/A 11,5 6,6 5,1
2,2 3
145 135 125 115 100 80 60
TP 132R-60/A 17 9,2
7,5 10
140 130 120 105 95
TP 132-60/A 17 9,2
7,5 10
160 140 120
IA/IN = D.O.L.starting current / Rated current
Tolerances according to ISO 9906, annex A.
4.93.093
h4
G 1 1 /4 G 1 1 /4 42 485 112 160 202 272 180 140 230 190 50 11,5 - 100 183 14
DN1
h3
a
l2
DN2
93
b
n2
n1
f
90
DN2
7
106
4.93.218
h2
g h1
182
DN1
h3
l2
22
112
134
DN2
58,5
58,5
h2
10 71
-
-

T, TP 60 Hz
Characteristic curves n = 3450 rpm
H
40
m
30
20
10
Peripheral Pumps
with turbine impeller
Q m /h 3
0
0
0.5
1 2
0
3
0.4
P
kW
0.6
P
0.4
0.2
HP
0.1
0.2
6
NPSH
4
m
2
0 0
8
Q 3
0
0
72.606
0 m /h
1 2 3
60
H
0 U.S. g.p.m. 4 6 8 10 12
0 Imp. g.p.m.
50
50
m
40
30
20
10
0
0
0
1.2
1.0
0.6
0.4
6
NPSH
4
m
2
U.S. g.p.m.
0 Imp. g.p.m.
70
P
kW
Q
m /h 3
Ø 60
4 6 8
5 10 15
5
Ø 71
m /h 3
0
0
72.608
0 Q
1 2 3 4
10
149
H
T 61 T 65
T 70
0
1 2 3 4
10
150
ft
100
50
20
NPSH
10
ft
200
ft
150
100
50
1.6
1.4
P
HP
1.0
0.8
0.6
16
NPSH
ft
8
4
40
30
20
10
m /h 3
0
0
0.7
Q
1 2
0
3
0.9
0.6
0.8
P
kW
0.4
P
0.6
HP
0.3
0.4
0.2
8
6
NPSH
4
m
2
m /h 3
0
0
72.607
0 Q
1 2 3
H
m
60
0
U.S. g.p.m.
0 Imp. g.p.m.
50
m
0
0
80
40
20
4 6 8 10 12
4 6 8
Ø 65
T 76
m /h 3
0
0
0 Q 1 2 3
4
2
P
1
kW
0
8
6
NPSH
4
m
2
U.S. g.p.m.
Imp.g.p.m.
5 10 15
5 10
Ø 76
m /h 3
0
0
72.609
0 Q 1 2 3
4
10
150
ft
100
50
0.3
20
NPSH
10
ft
2
200
100
1
ft
0
P
HP
20
NPSH
10
ft
20

T, TP 60 Hz
Characteristic curves n = 3450 rpm
60
H
m
40
20
0
0 Imp.g.p.m.
80
Peripheral Pumps
with turbine impeller
m /h 3
0
0
0 Q 0.2 0.4 0.6 0.8
1.0
0.6
0.8
0.5
P
0.4
kW
0.3
0.2
6
NPSH
4
m
2
U.S. g.p.m.
Ø 77,5
1 2 3 4
1 2
m /h 3
0
0
72.610
0 Q 0.2 0.4 0.6 0.8
1.0
0 Imp.g.p.m. 2
200
4
6 8
10
H
180
m
160
TP 100
140
120
100
80
60
m /h 3
40
0
4
Q
1 2
3
5
0
8
NPSH
6
m
4
0 U.S. g.p.m. 4 6 8 10 12
Ø 97
m /h 3
2
0 Q
1 2
72.612
3
3
TP 78 120
TP 80
200
ft
100
0.7
P
HP
0.5
0.4
0.3
15
NPSH
10
ft
5
3 4
P
P
2
HP
kW
2
1
1
600
500
ft
400
300
200
0
25
20
NPSH
15
ft
10
150
100
H
m
60
40
20
0
0
1.8
0.4
6
NPSH
4
m
2
Q
m /h 3
m /h 3
0
0
72.611
0 Q 0.5 1 1.5 2
130
H
m
110
0 U.S. g.p.m.
0 Imp.g.p.m.
140
P
1.2
kW
0.8
0
0
150
140
100
90
80
70
60
2 3 4 5 6 7 8
0.5
2 3 4 5 6 7
Ø 78
0
1 1.5 2
T 100
m /h 3
50
0
8
Q
2 4
6
7
6
P
5
kW
4
3
U.S. g.p.m.
Imp.g.p.m.
10 20
10
Ø 96
12
NPSH
8
ft
4
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
2
ft
10
0 Q
2 4
72.613
6
20
400
ft
300
200
100
2.2
P
1.8
HP
1.4
1.0
0.6
16
400
300
200
10
9
P
HP
7
6
5
ft

T, TP 60 Hz
Characteristic curves n = 3450 rpm
200
H
m
150
100
0
0
Peripheral Pumps
with turbine impeller
m /h 3 0
9
Q 1 2 3 4
5
12
8
P
P
10
kW
6
HP
8
5
4
U.S. g.p.m.
Imp.g.p.m.
5 10 15 20
5
10 15
Ø 118
m /h 3
10
8
NPSH
30
NPSH
6
20
m
4
2
ft
10
0 Q 1 2 3 4
72.614
5
700
T 125 280
TP 132
600
ft
500
400
300
6
151
240
200
160
120
80
40
0
18
12
8
4
12
NPSH
8
m
4
U.S. g.p.m.
0
5 10 15 20 25
0 Imp.g.p.m.
320
H
m
P
kW
Q
m /h 3
5 10 15 20
Tp 132-R Ø 132 sp.7.6
1 2 3 4 5
Tp 132-R
Tp 132
Ø 132 sp.8.1
Tp 132
m /h 3
0
0
72.615
0 Q 1 2 3 4 5 6
6
1000
800
ft
600
400
200
22
18
P
14
HP
10
6
30
NPSH
20
ft
10
20

T, TP 60 Hz
Features
Peripheral Pumps
with turbine impeller
Range
The high number of pumps in the range can meet the widest range of services required
by the user.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows T-TP series pumps to be selected for use with different
types of liquids.
Reliability
The bearing and shaft are designed to ensure the reduction of the stress, providing high
reliability under all operating conditions.
Optimized hydraulics
The pump hydraulics are designed to ensure high performance and consistency of performance.
152

CA 60 Hz
Materials
Self-Priming Liquid Ring Pumps
Components CA B-CA
Pump casing Cast iron Bronze
Lantern bracket GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Brass P- Cu Zn Pb 2 UNI 5705
Shaft Chrome steel Cr-Ni-Mo steel
AISI 430 AISI 316
Mechanical seal Carbon - Ceramic - NBR
Coverage chart n = 3450 rpm
60
50
H
m
40
30
20
10
0.5 U.S. g.p.m. 1
0.4
0.5 Imp. g.p.m. 1 2 3
CA 60E-60
2 3 4
0
0.1 0.2 0.3 0.4 0.5 1
2 Q
3
m /h
l/min 3 4 5 10
153
Construction
Close-coupled self-priming liquid ring pumps with star
impeller.
CA: version with pump casing and lanter bracket in cast iron.
B-CA: version with pump casing and lanter bracket in bronze
(the pumps are supplied fully painted).
Applications
For clean liquids without abrasives, without suspended solids,
non-explosive, non-aggressive for the pump materials.
If the liquid to be pumped has entrained air or gas or the flow
in the suction pipe is not stable.
For drawing water out of a well.
For increasing network pressure (follow local specifications).
Operating conditions
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Negative suction pressure up to 9 m.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
CA: three-phase 220/380 V.
CAM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages. - Protection IP55.
- Special mechanical seal
- Higher or lower liquid or ambient temperatures.
5
CA 80-60/A
54 10
CA 90-60/A
20 30
CA
2
10
40
50
72.830.C
50
0
3
150
H
ft
100
21

CA 60 Hz
Performance n = 3450 rpm
Dimensions and weights
TYPE
DN1 DN2
ISO 228
a f h1 h2 h3 h4 m1 m2 n1 n2 b s l2 l3 w g CA B-CA
CA 60E-60 B-CA 60E-60 G 1/ 2 G 1/ 2 18 256 63 65 103 158 96 80 122 100 22 7 45 14 103 8 6 6.8
CA 80-60/A – G 3/ 4 G 3/ 4 23 306 71 90 134 182 106 90 134 112 22 7 55 17 122 10 9.5 -
CA 90-60/A – G1 G 1 28 318 71 112 142 182 106 90 134 112 22 7 63 21 128 10 10,8 -
TYPE
DN1 DN2
ISO 228
a
a
w
w
Self-Priming Liquid Ring Pumps
3 ~ 220 V 380 V 1 ~ 220 V P2 Q
3 m /h 0,12 0,24 0,38 0,48 0,6 0,75 0,9 1 1,2 1,5 1,89 2,1 2,4 2,5
CA 60E-60
B-CA 60E-60
CA 80-60/A
B-CA 80-60/A
CA 90-60/A
B-CA 90-60/A
A
2
3,6
4,5
1,2 4
2,1 3,7
2,6 6,8
IA/IN = D.O.L.starting current / Rated current.
A IA/IN A IA/IN kW HP l/min 2 4 6,3 8 10 12,5 15 16 20 25 31,5 35 40 41,6
CAM 60E-60
B-CAM 60E-60
CAM 80-60/A
B-CAM 80-60/A
CAM 90-60/A
B-CAM 90-60/A
f
f
m2
m1
m2
m1
2,8 2,7 0,33 0,45 29 27 24 22 18 14 10
H
5,2 3,1 0,55 0,75 43 42 40 37,5 36 34 31 27 19
m
6,9 3,1 0,75 1 53 50 48 47 42 36,5 29 25 20
P2 Rated motor power output. B-CA = Bronze construction.
s
s
4.93.217
4.93.228
h4
h4
154
mm
a f h1 h2 h3 h4 m1 m2 n1 n2 b s l2 l3 w g kg
B-CA 80-60/A G 3 /4 G 3 /4 23 307 71 90 134 182 106 90 134 112 22 7 55 17 122 10 10
B-CA 90-60/A G 1 G 1 28 318 71 112 142 182 106 90 134 112 22 7 63 21 128 10 13.1
h3
h3
DN1
DN1
l2
mm
l2
n2
n1
n2
n1
b
b
l3
DN2
l3
g
DN2
g
h2
h1
h2
h1
15
H Total head in m.
kg
18

CA 60 Hz
Characteristic curves n = 3450 rpm
0 Imp.g.p.m. 1
40
H
m
30
20
10
0
0
0 3 Q m /h 0.2 0.4 0.6 0.8
1
0.32
0.42
0.28
P
0.24
kW
0.20
0.16
12
NPSH
8
m
4
0
0
3
72.630
0 Q m /h 0.2 0.4 0.6 0.8
1
H
0 U.S. g.p.m. 1 2 3 4
0 Imp.g.p.m. 2
70
60
m
50
40
30
20
10
0
1.3
1
P
kW
0.5
12
NPSH
8
m
4
0 U.S. g.p.m.
Q
3 m /h
Ø 59.85
2 3
4 6 8 10 12
4 6 8
Ø 89.6
1 2
Self-Priming Liquid Ring Pumps
0
0
3
72.632
0 Q m /h
1 2 3
120
CA 60E CA 80/A
10
CA 90/A
3
100
ft
80
60
40
20
0.38
P
HP
0.3
0.26
0.22
32
NPSH
ft
16
8
200
ft
150
100
50
1.4
P
HP
1.2
1
0.8
30
NPSH
20
ft
10
155
0
50
H
m
40
30
20
0
40
10
0
1.0
3 Q m /h 0.5 1 1.5 2
2.5
0.8
P
0.6
kW
0.4
0.2
12
NPSH
8
m
4
U.S. g.p.m.
Imp.g.p.m. 2
Ø 79.6
4 6 8
4 6 8
0
0
3
72.631
0 Q m /h 0.5 1 1.5 2
2.5
10
160
140
ft
120
100
80
60
1.2
1.0
P
HP
0.6
0.4
32
NPSH
ft
16
8
21

CA 60 Hz
Features
Self-Priming Liquid Ring Pumps
Fast self priming
The hydraulic design ensures fast self priming once the pump body is filled with water.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows CA series pumps to be selected for use with different
types of liquids.
Easy maintenance
The construction features an anti-wear ring screwed to the pump body, allowing for rapid
replacement in case of wear.
156

NGL 60 Hz
Materials
Component Material
Self-Priming Jet Pumps
Pump casing Cast iron GJL 200 EN 1561
Casing cover Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Impeller Brass P-Cu Zn 40 Pb 2 UNI 5705
Wear ring impeller-diffuser Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Diffuser PPO-GF20 (Noryl)
Ejector PPO-GF20 (Noryl)
Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Mechanical seal Carbon - Ceramic - NBR
Characteristic curve n 3450 rpm
0
60
50
H
m
40
30
20
Imp. g.p.m.
NGL 2-60
157
Construction
Close-coupled self-priming shallow-well jet pump with built-in
ejector.
Applications
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing water pressure from flooded suction applications.
As pressure boosting pump for central water systems with low
pressure (follow local specifications if increasing network
pressure).
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Suction lift up to 9 m.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
NGL: three-phase 220/380 V.
NGLM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
5 10
15
NGL 3-60
NGL 4-60
Q 3
10
0 m /h
1 2 3 4 5
0 l/min 10 20 30 40 50 60 70 80
72.1072.1
150
ft
100
50
22

NGL 60 Hz
Technical data n 3450 rpm
3~ 220V 380V 1~ 220V P1 P2
NGL 2-60
NGL 3-60/A
NGL 4-60/A
3,3
4,5
P2 Rated motor power output.
AA
IA/IN
Characteristic Curves for different suction lifts Hs
0 Imp. g.p.m.
60
50
H
m
40
30
20
Self-priming capability
60 Hz (n ≈ 3450 1/min), H2O, T = 20°C, Pa = 1000 hPa (mbar)
0,5 m
Check valve
A
IA/IN
kW
kW HP
23 4,8 NGLM 2-60,
4,1 3 5
0,8 0,45 0,6
51 45 35 24,5 21
1,9 4,3 NGLM 3-60/A 5 3,3 0,95 0,55 0,75
H
m
53 48 39,5 31 28 22
2,6 6,8 NGLM 4-60/A 6,2 3,2 1,1 10 42,5 40 , 36 31 29 7 26 22 5
20 18
158
m 3 /h
Q
l/min
9
40
9
8
ft
8 7
7 6
6 5
5
4
4
3
3
2 NGL 3-60
2 1
1 NGL 2-60
100
30
20
HS = 9m
8
Q 3
10
0 m /h 1 2 3 4 5
0 l/min 20 40 60 80
72.1072.3
0,5 m
G 1 DN 25
(Øi 28 mm)
5 10
15
Hs
10
9
Hs
8
m
7
6
5
4
3
2
1
Self-Priming Jet Pumps
IA/IN = D.O.L.starting current / Rated current
72.1072.1
150
50
3-60
4-60
0 t min 1 2 3
2-60
50
H
m
0
0
0,3
5
1
16,6
2
33,3
2,4
40
Tolerances according to ISO 9906, annex A.
3
50
4 4,5 5
66,6
0 Imp. g.p.m. 5 10 15 20
60
75
83,3
Q 3
10
0 m /h 1 2 3 4 5 6
0 l/min 20 40 60 80 100
30
ft
25
20
15
10
5
NGL 4-60
0 Hs (m) Suction lift
t (min) Self-priming time
7
6
5
4
3
2
1
72.1072.1
150
ft
100
50

NGL 60 Hz
Dimensions and weights
G1
ISO 228
NGL 2,3,4
115
Self-Priming Jet Pumps
210
f
G1 ISO 228 161
33
95
TYPE
NGL 2-60
NGL 3-60/A
NGL 4-60/A
8
w
4.93.367
Dimensions
mm
f h3
362 176
w
Net weight
kg
NGL NGLM
102 10,5 10,5
391 192 112 11,7 12,6
391 192 112 12,6 13,6
159
116
10
N
9 30
112
146
161
h3
22

NGL 60 Hz
Features
Self-Priming Jet Pumps
A different jet pump with new features
Not just another jet pump.
An exclusive diffuser design with flow control device* provides for compact construction, fast self-priming
capability and low noise.
Reliable
With new design features the NGL is more robust and forgiving when temporary abnormal operating
conditions may exist.
Compact
The NGL is smaller than conventional pumps of a similar type, allowing for installation in restricted
spaces and providing for easier retrofit applications.
Safe
Fast air evacuation reduces the risk of air-pockets developing at the mechanical seal preventing the
danger of seal failure due to a lack of flushing and cooling.
Better self-priming
The NGL are capable of lifting water from depths of 9 m in less than 3 minutes, offers new possibilities
on suction lift applications and provides better trouble free service on normal shallow-well suction
lift duties, also with a long suction pipe above the water level.
Low noise
The new diffuser and flow control device* guide the fluid from the impeller into the central part of the
pump casing, reducing turbulence and velocity, with effective use of the surrounding liquid in dampening
the noise of flow.
160
3.93.122
* Patented

NGX 60 Hz
Materials
Self-Priming Jet Pumps
Component Material
Pump casing Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Casing cover Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Impeller Brass P-Cu Zn 40 Pb 2 UNI 5705
Wear ring Cr-Ni steel 1.4301 EN 10088
impeller-diffuser (AISI 304)
Diffuser PPO-GF20 (Noryl)
Ejector PPO-GF20 (Noryl)
Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Cr-Ni steel 1.4305 EN 10088 (AISI 303) for NGX 5,6
Mechanical seal Carbon - Ceramic - NBR
Characteristic curve n 3450 rpm
60
50
H
m
40
30
20
0
Imp. g.p.m.
161
Construction
Close-coupled self-priming shallow-well jet pump with built-in
ejector.
A high-quality pump for domestic water supply. Designed with
environmental considerations, featuring a stainless steel
casing, brass alloy impeller with minimal use of plastic materials.
Applications
For drawing water out of a well.
For lifting water containing air or other gases.
For increasing water pressure from flooded suction applications.
As pressure boosting pump for central water systems with low
pressure (follow local specifications if increasing network pressure).
For clean liquids or slightly dirty surface water.
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
NGX: three-phase 220/380 V.
NGXM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
5 10
15 20 25
30
NGX 2-60
NGX 3-60
NGX 5/16-60
NGX 4-60
NGX 6/18-60
NGX 5/18-60
NGX 6/22-60
NGX 5/22-60
10
3 0 m /h 1 2 3 4 5 6 7 8 9
0 Q l/min 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
72.1072-60
200
150
ft
100
50
23

NGX 60 Hz
Technical data n 3450 rpm
3~ 220V 380V 1~ 220V P1 P2
NGX 2-60
NGX 3-60/A
NGX 4-60/A
Characteristic Curves for different suction lifts Hs
Self-priming capability
A
3,5
3,3
4,5
A
60 Hz (n 3450 1/min), H2O, T = 20°C, Pa = 1000 hPa (mbar)
A
IA/IN kW
kW HP
3~ 220V 380V
1~ 220V P1 P2
NGX 5/16-60
NGX 5/18-60
NGX 5/22-60
NGX 6/18-60
NGX 6/22-60
A
5,7
5,7
5,7
2
1,9
2,6
A
3,3
3,3
3,3
5,2
5,2
P2 Rated motor power output.
60
50
H
m
40
30
20
9
9
IA/IN
4,8
4,3
6,8
IA/IN
5,5
5,5
5,5
NGXM 2-60
NGXM 3-60/A
NGXM 4-60/A
NGXM 5/16-60
NGXM 5/18-60
NGXM 5/22-60
0 Imp. g.p.m. 5 10
15
4,1 3 0,8 0,45 0,6
5
6,2 3,2 1,1 0,75
A
8,5
8,5
8,5
5,4 NGXM 6/18-60 10,6 3,3
5,4 NGXM 6/22-60 10,6 3,3
10
3 0 m /h 1 2 3 4 5
0 Q l/min 20 40 60 80
0,5 m
72.1072.3
HS = 9m
Check valve
0,5 m
G 1 DN 25
(Øi 28 mm)
G 11/4 DN 32
(Øi 36 mm)
NGX 5,6
8
9
7
6
9
ft
8
5 NGX 5/16-60
4
8 7
3
7 6
2
100
6 5
1
5 4
4
3
3 2 NGX 3-60
2 1
1 NGX 2-60
Hs
10
9
Hs
8
m
7
6
5
4
3
2
1
72.1072.1
200
150
50
Self-Priming Jet Pumps
3,3 0,95 0,55 0,75
IA/IN kW
3
3
3
60
50
H
m
40
30
20
1,7
1,7
1,7
2,1
2,1
1
kW HP
1,1
1,1
1,1
1,5
1,5
1,5
1,5
1,5
2
2
m 3 /h
Q
l/min
H
m
m 3 /h
Q
l/min
H
m
0
0
53
162
0,3
5
1
2
16,6 33,3
51 45 35 24,5
2,4
40
21
48 39,5 31 28 22
42,5 40 36 31 29 26 22 20 18
0
0
63
53
41
IA/IN = D.O.L.starting current / Rated current
0,5
8,3
58
1
2
16,6 33,3
49,8 46,8 41,7 39,7
39,5
59,5 56,5 53,5
48,5 47,2
53
38
46
44,5
35
48
43
0 Imp. g.p.m. 5 10 15 20
NGX 6/18-60
NGX 5/18-60
2,4
10
3 0 m /h 1 2 3 4 5 6
0 Q l/min 20 40 60 80 100
0 t min 1 2 3
40
3
50
3
50
37
43,5
4 4,5 5
66,6
4
66,6
32,7 30,5
39
5,5
75 83,3 91,6 100 108
4,5
42 38,7 33,3 30,8
5
6
36,7 34,5 32,5 30,3
36
28
34,5
5,5
26,2 24,7
33
6
34,3
6,5
6,5
75 83,3 91,6 100 108
30
7
116
7
116
34 32,3 29,5 28,2 26,7 25,5 24,5 23,5 22,7
46
42 40,3 37,5
9
8
150 H
m
9
7
40
9
8
6
5
ft
HS = 9m
8
7
7
6
5
4
6
3
5
2
4
4
3
2
1
3
2
1
100 30
20
HS = 9m
1
50
NGX 4-60
6/18-60
5/18-60
6/22-60
5/16-60
3-60
5/22-60
4-60
2-60
NGX 2-60
NGX 3-60
NGX 4-60
NGX 5/16-60
NGX 5/18-60
NGX 5/22-60
NGX 6/18-60
NGX 6/22-60
Tolerances according to ISO 9906, annex A.
30
ft
25
20
15
10
5
72.1072.1
200
60
50
0 Imp. g.p.m.
NGX 6/22-60
NGX 5/22-60
29
8
133
8
133
21
27
10 15 20 25 30
8,4
140
8,4
140
20,5
26,3
Q 3
10
0 m /h 2 3 4 5 6 7 8 9
0 l/min 50 100 150
0 Hs (m) Suction lift
t (min) Self-priming time
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
72.1072.1
200
150
ft
100
50

NGX 60 Hz
Dimensions and weights
G1 1/4
ISO 228
G1
ISO 228
NGX 2,3,4
NGX 5-6
140
G 1
ISO 228
253
Self-Priming Jet Pumps
115
G1
ISO 228
210
TYPE
NGX 2-60
NGX 3-60/A
NGX 4-60/A
37.5
113
f
33
95 8
w
488.5
9.5
157.5
TYPE
NGX 5...-60
NGX 6...-60
4.93.281
Dimensions
mm
f h3
362 176
w
Net weight
kg
NGX NGXM
102 7,5 7,5
391 192 112 8,7 9,6
391 192 112 9,6 10,6
163
116
10
152
Net weight
kg
11
NGX NGXM
15,2 16,7
17,8 18,2
161
9
112
146
9.5
213.5
177
h3
155
185
30
220
240
33
23

NGX 60 Hz
Features
Self-Priming Jet Pumps
A different jet pump with new features
Not just another jet pump.
An exclusive diffuser design with flow control device* provides for
compact construction, fast self-priming capability and low noise.
Reliable
With new design features the NGX is more robust and forgiving when
temporary abnormal operating conditions may exist.
Compact
The NGX is smaller than conventional pumps of a similar type,
allowing for installation in restricted spaces and providing for easier
retrofit applications.
Safe
Fast air evacuation reduces the risk of air-pockets developing at
the mechanical seal preventing the danger of seal failure due to a
lack of flushing and cooling.
Low noise
The new diffuser and flow control device* guide the fluid from the
impeller into the central part of the pump casing, reducing turbulence
and velocity, with effective use of the surrounding liquid in
dampening the noise of flow.
164
3.93.122
* Patented

NG 60 Hz
Self-Priming Jet Pumps
Materials
Components
Pump casing
NG B-NG
Cover with lantern bracket
Cast iron Bronze
Diffuser plate GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Impeller Brass P- Cu Zn 40 Pb 2 UNI 5705
Shaft Chrome steel
AISI 430 for NG 3-4 Cr-Ni-Mo steel
Chrome-nickel steel AISI 316
AISI 303 for NG 5-6-7
Diffuser - Ejector PPO-GF20 (Noryl)
Mechanical seal Carbon - Ceramic - NBR
H
m
40
Coverage chart n = 3450 rpm
0 Imp. g.p.m. 5 10 15
60
H
m
40
0 U.S. g.p.m. 5 10 15 20
3
4
NG 3
NG 4
20
0 m /h 1 2 3 4 15
0 l/min 20 40 60 80
3
Q
0 U.S. g.p.m. 10 20 30 40
0 Imp. g.p.m. 10 20 30
6/18
60 3~
1~
NG 6
6/22
3
20
0 m /h 2 4 6 8 10
0 40 80 120 160
3
Q l/min
1
150
H
ft
100
200
H
ft
150
100
0
65
Imp. g.p.m.
5/16
10 20 30
50
H
m
30
165
Construction
Close-coupled self-priming shallow well jet pumps with
built-in ejector.
The pumps in bronze are supplied fully painted.
Applications
For drawing water out of a well.
As pressure boosting pump for central water systems with
low pressure (follow local specifications if increasing network
pressure).
For clean liquids or slightly dirty surface water.
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature up to 40° C.
Ambient temperature up to 40°C.
Maximum permissible working pressure up to 10 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
NG: three-phase 220/380 V.
NGM: single-phase 220 V, with thermal protector up to 1.1 kW.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Special mechanical seal
NG 5
15
50
3 0 m /h 2 4 6 8 10
Q
0 l/min 40 80120 160
0 U.S. g.p.m. 10 20 30 40
0
100
Imp. g.p.m.
7/16
10 20 30
H
m
60
0 U.S. g.p.m. 10 20 30 40
5/18
5/22
7/18
7/22
NG 7
20
3 0 m /h 2 4 6 8 10
Q
0 l/min 40 80 120 160
72.837
200
150
H
ft
100
300
H
ft
200
100
24

NG 60 Hz
Self-Priming Jet Pumps
Performance for suction lift Hs = 1 m n = 3450 rpm
3 ~ 220V 380V
P2 Rated motor power output.
Installation examples
Dimensions and weights
TYPE
A A IA/IN
B-NG 5/16E-60 5,7 3,3 5,5 B- NGM 5/16E-60 8,5 3 1,1 1,5
B-NG 5/18E-60 5,7 3,3 5,5 B- NGM 5/18E-60 8,5 3 1,1 1,5
B-NG 5/22E-60 5,7 3,3 5,5 B- NGM 5/22E-60 8,5 3 1,1 1,5
B-NG 6/18E-60 9 5,2 5,4
1,5 2
B-NG 6/22E-60 9 5,2
NG 3-60/A B-NG 3-60/A
NG 4-60/A B-NG 4-60/A
NG 5E-60 B-NG 5E-60
NG 6E-60 B-NG 6E-60
NG 7-60/A B-NG 7-60/A
DN1
ISO 228
1 ~ 220V
DN1
DN2
A IA/IN
B- NGM 6/22E-60 10,6 3,8 1,5 2
B-NG 7/16-60/A 11,1 6,4 7,3
2,2 3
B-NG 7/18-60/A 11,1 6,4 7,3
2,2 3
B-NG 7/22-60/A 11,1 6,4 7,3
2,2 3
a2 a1
DN2
a1 a2 f h1 h2 h3 m1 m2 m3 n1 n2 b s w g
G 1 G 1 127 8 430 150 43 207 60 52 8 185 155 35 9,5 100 11
G 1 1 /2 G 1 160 10
560
560
600
P2
kW HP
B- NGM 6/18E-60 10,6 3,8 1,5 2
B-NG, B-NGM = Bronze construction.
f
m2 m3
m1
w
Q
m 3 /h
NG 3-60/A
B-NG 3-60/A 3,6 2,1 3,7
NGM 3-60/A
B-NGM 3-60/A 5,2 3,1 0,55 0,75 49 45 40 35
NG 4-60/A
B-NG 4-60/A 4,5 2,6 6,8
NGM 4-60/A
B-NGM 4-60/A 6,9 3,1 0,75 1 42 41 37,5 35
IA/IN = D.O.L.starting current / Rated current
Positive suction head operation
5,4 1,5 2
Check valve.
l/min
H
m
4.93.100
0,25 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 8 9 9,5
4,1 8,3 16,6 25 33,3 41,6 50 58,3 66,6 75 83,3 91,6 100 108 116 133 150 158
4.93.104
165 57 197 60 50 10 215 175 40 11,5 115 11
166
h3
58
49
37
60
54
50
44
82
71
57
54
47
36
58
51
48
42,5
77
68
56
32
32
50
44
35
56
49
47
41
72
65
55
27
30
46
41,5
34
53
46
45
40
67
63
54
n2
n1
27
42,5
39
33
50
44
44
39
62
60
52
24
40
37,5
31,5
48
41
42,5
37,5
57,5
57
51
g
22
37,5
35
30
45
39
41
36
54
55
49,5
h2
h1
36
33
29
43
38
40
35
52,5
48
31,5
41
35
39
51
47
30
39
34
37
49
45
bs
29
28 26,5 25,5 24
36
32
36
47
44
35
34 32,5 31,5 30
45
42
23
33
29
41
20,5
31
27
38
18,4
19,2
29,2
30,8
31,3
18
28
25
35
kg
17
27
24
33
Tolerances according to ISO 9906, annex A.
Suction lift operation
Check valve.
≥ 1 m
3.93.100.1
NG B-NG
20,8
21,5
31,2
32,8
33,3

NG 60 Hz
Characteristic curves n = 3450 rpm
Q
m /h 3
Self-Priming Jet Pumps
0 Imp.g.p.m. 2 4
6 8
10
0 Imp.g.p.m. 5
10 15
60
50
H
m
50
Ø 113
NG 3/A
190
ft
H
m
Ø 113
NG 4/A
40
30
20
0
0.74
0.7
P
kW
m /h 3
0.6
0
72.640
0 Q
1 2
3
0 Imp.g.p.m.
70
H
m
60
50
40
30
0
1.4
1.3
Q
Ø 125-120
m /h 3
5
P
1 2
NPSH
10 15
1 2 3 4
P P
kW
NG 5/16E
NPSH
m /h 3
0
0 Q 1 2 3 4
72.642
5
0 Imp.g.p.m.
40
H
m
30
20
NG 5/22E
m /h 3
10
0 Q 2 4 6 8
10
1.3
P
1.2
kW
Ø 119
10 20
P
NPSH
m /h 3
1.1
0
72.644
0 Q 2 4 6 8
10
30
150
100
70
12
NPSH
8
m
4
200
ft
150
100
16
NPSH
12
m
8
4
120
100
ft
80
60
40
12
NPSH
8
m
4
167
40
30
m /h 3
20
0
0.85
Q 1 2 3 4
5
0.8
P
0.75
kW
0.7
P
NPSH
m /h 3
0.65
0
72.641
0 Q 1 2 3 4
5
0
60
H
m
50
40
30
20
0
1.4
P
1.3
kW
Imp.g.p.m. 5 10
Q
Ø 125-120
m /h 3
1
15 20
NG 5/18E
2 3 4 5
P
m /h 3
1.2
0
0 Q 1 2 3 4 5
72.643
6
160
140
ft
120
100
80
12
NPSH
8
m
4
190
150
100
70
16
12
8
NPSH m
4
ft
24

NG 60 Hz
Characteristic curves n = 3450 rpm
0 Imp.g.p.m.
60
H
m
50
40
30
0 Imp.g.p.m.
110
100
H
m
80
70
60
50
Self-Priming Jet Pumps
m /h 3
40
0
2.5
Q 1 2 3 4
5
P
60
H
m
50
40
30
0
Ø 143
Ø 143
5 10 15
P
NG 7/16E
m /h 3
2.3
10
8
kW
NPSH
6
4
2.1
2
0 Q 1 2 3 4
72.647
5
10 20 30
NG 7/22E
m /h 3 0 Q 2 4 6 8
10
2.5
2.4
2.3
P
2.2
kW
2.1
Imp.g.p.m.
P
NPSH
NG 6/22E H
m /h 3
20
0
2.0
Q 2 4 6 8
70
10
1.9
1.8
P
kW
1.6
NG 6/22
Ø 134
NGM 6/22
Ø 128
10 20 30
P
P
NPSH
NG 6/22
NGM 6/22
m /h 3
1.5
2
0 Q 2 4 6 8
72.646
10
m /h 3
2.0
2
0 Q 2 4 6 8
72.649
10
190
ft
150
100
10
8
NPSH
6
m
4
350
300
ft
250
200
150
NPSH
m
200
ft
150
100
10
8
NPSH
6
m
4
168
0
70
m
60
50
40
0 Imp.g.p.m.
80
H
m
70
60
50
Imp.g.p.m.
NG 6/18
Ø 134
NGM 6/18
Ø 128
Ø 143
10 20
10 20
NG 6/18E
m /h 3
30
100
0 Q
2 4 6
8
2.0
1.9
P P
kW
1.7
1.6
P
NPSH
NG 6/18
NGM 6/18
m /h 3
1.5
2
0 Q
2 4 6
72.645
8
NG 7/18E
m /h 3
40
0
2.5
Q
2 4 6
8
m /h 3
2.4
P
P
NPSH
m
2.3
10
kW
2.2
NPSH
8
6
4
2.1
2
0 Q
2 4 6
72.648
8
200
ft
150
10
8
NPSH
6
m
4
250
ft
200
150

NG 60 Hz
Features
Self-Priming Jet Pumps
169
3.94.116
Robustness
The mechanical structure of the hydraulic parts in contact with the pumped liquid are
dimensioned to guarantee the maximum resistence to mechanical stress.
SELF PRIMING
The hydraulic design allows the pump to self prime even with the high suction lifts or with
long suction pipe runs above the water level.
Flexibility
The option to choose between cast iron and bronze materias for the hydraulic parts in
contact with the pumped liquid allows NG series pumps to be selected for use with different
types of liquids.
Exclusive design
An innovative, patented guard prevents contact with rotating parts, proving protection to
the end user whilst allowing for inspection of the mechanical seal.
24

MXA 60 Hz
Materials
Component Material
Pump casing Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Casing cover Cr-Ni steel 1.4301 EN 10088 (AISI 304)
Multi-Stage Self-Priming Pumps
Pump Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Cr-Ni steel 1.4305 EN 10088 (AISI 303) for MXAM 403 MXA 404
Plug Cr-Ni steel 1.4305 EN 10088 (AISI 303)
Suction casing PPO-GF20 (Noryl)
Stage casing PPO-GF20 (Noryl)
Impeller PPO-GF20 (Noryl)
Mechanical seal Carbon - Ceramic - NBR
Characteristic curves n 3450 rpm
70
60
50
H
m
40
30
20
10
204
203
202
η
404
403
402
MXA-60Hz
0
0
0 3
m /h 2 3 4 5 6 7 8 9 10
Q
0 l/min 50 100 150
60
10
50
η
%
30
20
10
0
3 Q m /h
NPSH
2 4 6 8
3 5 7 72.1157 10
9
150
ft
100
50
8
NPSH
6
m
4
2
0
200
171
Construction
Horizontal multi-stage, self-priming, close coupled pump.
Single-piece barrel casing in chrome-nickel stainless steel, with
front suction port above pumps axis and radial delivery at top.
Stages in Noryl.
Applications
For water supply.
For domestic use, for garden use and irrigation.
Operating conditions
Liquid temperature: 0 °C to +35 °C.
Ambient temperature up to +40 °C.
Maximum permissible pressure in the pump casing: 8 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 1/min).
MXA: three-phase 220/380 V.
MXAM: single-phase 220 V, with thermal protector.
Capacitor inside the terminal box.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
Self-priming
capability
H2O, T = 20°C,
Pa = 1000 hPa (mbar)
60 Hz (n = 3450 1/min)
72.1158
h
Check valve
0,5 m
G 1 DN 25
(Øi 28 mm)
G 11/4 DN 32
(Øi 36 mm)
MXAM 403-60
MXA 404-60
Hs (m) Suction lift
Hs
(m)
202
h (mm)
203 204 402 403 404
2 100 100 100 100 500 500
4 100 200 200 100 500 500
6 100 300 300 100 500 500
7 200 300 450 200 500 500
Hs 8 300 450 450 - - -
8
MXA-60Hz 204
m
203
404
202
7
6
5
4
Hs
3
2
1
403
402
0 t min 1 2 3 4 5
t (min) Self-priming time
25
20
15
10
5
0
ft
25

MXA 60 Hz
3 ~ 220 V 380 V
A A IA/IN
1 ~ 220 V
A IA/IN
P2
kW HP
3
m /h
Q
l/min
0
0
1
16,6
2
33,3
3
50
4
66,6
MXA 202-60 3,1 1,8 4,8 MXAM 202-60 4,1 2,7 0,45 0,6
32 30 27 23 19
MXA 203-60/A 4,5 2,6 6,8 MXAM 203-60/A 6,2 3,2 0,75 1 H m 49 45 41 35,5 30
MXA 204-60/A 4,5 2,6 6,8 MXAM 204-60/A 6,2 3,2 0,75 1
65 60 53 47 38
G1
ISO 228
Performance n 3450 rpm
3 ~ 220 V 380 V 1 ~ 220 V
P2
MXA 402-60/A
MXA 403-60/B
MXA 404-60
A
4,5
5,7
9
A
2,6
3,3
5,2
IA/IN
6,8
5,5
5,4
MXAM 402-60/A
MXAM 403-60
MXAM 404-60
A
6,2
8,5
10,6
IA/IN
3,2
3
3,8
kW
0,75
1,1
1,5
HP
1
1,5
2
G1 1/4
ISO 228
172
3
m /h
Q
l/min
H m
140
G 1
ISO 228
253
0
0
33,5
50
65,5
2
33,3
31,5
46
61,5
37.5
113
488.5
66,6
27,5
41
55
9.5
157.5
83,3 100
14
23
29
152
11
65
6,3
15
19
4 5 6 7 8
P2 Rated motor power output. Test results with clean cold water, without gas content. Tolerances according to ISO 9906, annex A.
IA/IN = D.O.L.starting current / Rated current + 0,5 m security margin on NPSH-value is necessary. For capacities over 4 m 3 /h use a suction pipe G 1 1/4 (DN 32).
Dimensions and weights
115
G1
ISO 228
210
TYPE
mm
Net weight
kg
TYPE
Net weight
kg
f h3 w MXA MXAM
MXA MXAM
MXA 202-60 - MXAM 202-60 362 176 102 7,3 7,3
MXA 403-60/B - MXAM 403-60 16 16,3
MXA 203-60/A - MXAM 203-60/A 391 192 112 9,6 10,6
MXA 404-60 - MXAM 404-60 17,2 17,6
MXA 204-60/A - MXAM 204-60/A 391 192 112 9,7 10,7
MXA 402-60/A - MXAM 402-60/A 391 192 112 9,5 10,5
Features
f
33
95 8
w
4.93.281
116
10
Extra safety
against running dry, with the suction port above
pump axis and with the self-priming construction.
Robust
Single-piece barrel casing.
Compact
Single-piece lantern bracket and base.
Low noise
with the water-filled shroud around the stages.
Multi-Stage Self-Priming Pumps
161
9
112
146
177
h3
30
83,3
25
37
50,5
100
21,5
32
45,5
116
18
27
40
133
14
20
33
9.5
105
14
8,4
140
15
30
213.5
155
185
9
150
24,5
10
166
14,5
220
240
33
3.93.124

I, IR 60 Hz
Materials
Components Materials
Gear Pumps
Pump casing Cast iron GJL 200 EN 1561
Gears Steel 18 Ni Cr Mo 5 UNI 8550
Shafts Steel 18 Ni Cr Mo 5 UNI 8550
Radial shaft seal ring FPM
Performances n = 1750 rpm
3 ~ 220V 380V 1 ~ 220V P1 P2 n m 3
/h 0.72
Q
A A A kW kW HP rpm l/min 12
I 25/4-60/A 1,7 1 IM 25/4-60/A 2,5 0,48 0,25 0,34 1750
2
p
IR 25/4-60/A 2,4 1,4 0,37 0,5 1750
2.5
bar
IRR 25/4-60/A 3,8 2,2 0,75 1 1750 5
P1 Max. power input. P2 Rated motor power output. p Differential pressure.
173
Construction
Close-coupled gear pumps (rotary pumps).
Pump casing with suction and delivery connections with the
same diameter and on the same axis (in-line execution).
Applications
For fuel oil and liquids with lubricating properties.
Operating conditions
Kinematic viscosity from 30 mm 2 /s (4 °E) to 120 mm 2 /s (15°E).
Liquid temperature up to 90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 4 m.
Continuous duty.
Motor
4-pole induction motor, 60 Hz (n = 1750 rpm).
I, IR, IRR: three-phase 220/380 V.
IM : single-phase 220 V.
Insulation class F.
Protection IP 54.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Higher liquid or ambient temperatures.
26

I, IR 60 Hz
Dimensions and weights
I 25/4-60/A
IM 25/4-60/A
IR 25/4-60/A
IRR 25/4-60/A
Features
35
Gear Pumps
107.5
319
368
35 120
Ø 9.5
125 100
117
Ø10
90
106
4.93.224
4.93.065
182
187
174
ISO 228
G 1
22
112
134
160
30
125
155
88
10
ISO 228
G 1
10
97
Innovative structure
The flanged pump casing and two piece shaft allows the hydraulics to be disassembled
easier, facilitating quick maintenance operations.
G 1
ISO 228
140
120
G 1
ISO 228
TYPE kg
I 25/4-60/A 10
IM 25/4-60/A 11,7
IR 25/4-60/A 11,6
TYPE kg
IRR 25/4-60/A 17,6

B-VT 60 Hz
Materials
Components Materials
Pump casing Bronze G-Cu Sn 10 UNI 7013
Casing cover Bronze G-Cu Sn 10 UNI 7013
Impeller Brass P- Cu Zn Pb 2 UNI 5705
Shaft Chrome steel 1.4104 EN 10088 (AISI 430)
Bearing sleeve Corrosion-resistant Cr-Mo steel
Bearing in the casing Polymer
Screws Cr-Ni steel 1.4301 EN 10088 (AISI304)
Peripheral Immersion Pump
Characteristic Curves with water at 20 °C ( = 1 mm 2/s) n 3450 rpm 27
0
50
40
30
0 U.S. g.p.m. 2 4 6 8 10 12 14
Imp. g.p.m.
H H
m
ft
20
10
0
0
0
Q
3 m /h
l/min
2 4 6 8 10
B-VT 60/170-60
10
B-VT 65/170-60
B-VT
1 2 3
20
30
40 50
175
72.1159-60Hz
Construction
Vertical close-coupled peripheral (regenerative) pumps with
submerged turbine impeller, seal-less, reversible.
Port dimension to EN12157.
Submerged deph 170 mm.
Applications
For clean liquids without abrasives, without suspended
solids, non-explosive, non-aggressive for the pump materials.
For the reduced dimensions, these pumps are very well
suited for use with temperature controllers, chillers, and
air-conditioning machines and systems.
Operating conditions
Liquid temperature: - with water up to 90 °C.
- oil up to 150 °C.
Max. kinematic viscosity: 20 mm 2/s at 50 °C (2,9 °E).
Ambient temperature: up to 40 °C.
Max. depression 0,9 bar.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
B-VT: three-phase 220/380 V.
Insulation class F.
Protection IP 54.
Constructed in accordance with: IEC 60034.
Special features on request
- Terminal box arrangement 2-3-4 in accordance with EN 12157.
- Oil temperature up to 180 °C.
- Other voltages.
- Protection IP55.
160
140
120
100
60
40
20
0

20
40
B-VT 60 Hz
Performance n = 3450 rpm
3~ 230V 400V P2
Q m3 /h 0 0,3 0,48 0,6 0,75 0,96 1,2 1,5 1,89 2,4 3
A A kW HP l/min 0 5 8 10 12,5 16 20 25 31,5 40 50
B-VT 60/170-60 2 1,2 0,33 0,45 H 41,5 36 33 30,5 27,5 23,5 19,5 15 8,5 3
B-VT 65/170-60 3,1 1,8 0,45 0,6 m 47 41 38 36 34 30,5 27 23 17,5 10 2
P2 Rated motor power output. H Pump outlet head
Dimensions and weights Terminal box arrangement (view from motor side)
20
40
MAX.
MIN.
MAX.
MIN.
95
Features
95
70
20
40
ø115
7
G 3/4 ISO 228
ø99.8
ø130
25
MAX.
70
218
170
ø115
B-VT 60/170-60: kg 8,2
B-VT 65/170-60: kg 8,4
7
G 3/4 ISO 228
2
ø99.8
ø130
1
25
218
3
170
ø130
Compact Design
The compact design allows for easy installtion even in confined
spaces.
MIN.
95
Peripheral Immersion Pump
70
176
ø115
4
7
ø99.8
Optimized hydraulics
The pump hydraulics are designed to ensure high performance
and consistency of performance.
Construction with no mechanical seal
The absence of a mechanical seal minimizes the need for maintenance
of the pumps.
EN 12157
G 3/4 ISO 228
1
Standard
2, 3, 4
On request
25
2
218
170
1
1
3
2
4
1
3

VAL, SC 60 Hz
Materials
Vertical Submerged Pumps
Components VAL SC
Pump casing Cast iron Cast iron
Lower bearing housing* GJL 200 EN 1561 GJL 200 EN 1561
Impeller Brass P-Cu Zn 40 Pb 2 UNI 5705
for VAL 30
Cast iron GJL 200 EN 1561
for VAL 65
Brass
P-Cu Zn 40 Pb 2 UNI 5705
Shaft Steel C 40 UNI 7231
Bearing bush Tecnopolymer
Shaft sleeve Chromate bronze for VAL 65 —
* Not existing for VAL30.
12
10
H
m
Coverage chart n = 3450 rpm
6
4
2
10 U.S. g.p.m.
20 30 40
10 Imp. g.p.m.
20 30
SC 30-60
VAL 30-60
SC 50-60
0
2 3 3 m /h 4 5 10
Q
40 50 l/min
100
40
50
200 300
177
50
Construction
Vertical column sump pumps, with motor in dry installation
and with pump body submerged in the liquid handled
(without suction line or foot valve).
Impeller - VAL: free-flow impeller
(vortex or recessed impeller).
- SC: open impeller.
Connection -VAL 30, SC 30, SC50: threaded port ISO 228 (BS 2779).
- VAL65: flange with plain face oval threaded
counter-flange UNI 2245, PN 2.5.
Applications
-For draining a basin or a sump with domestic or industrial
sewage.
-For slightly dirty waste water, for liquids which are nonaggessive
for the pump materials.
Operating conditions
Liquid temperature up to 40° C.
Ambient temperature up to 40°C.
Continuous duty.
Maximum size of solids: VAL30 = 25 mm; VAL 65 = 50 mm;
SC30 = 3 mm; SC 50 = 6 mm.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
VAL - SC: three-phase 220/380 V.
VALM - SCM: single-phase 220 V, with thermal protector.
Insulation class F.
Protection IP 54.
Classification scheme IE2 for three-phase motors from 0,75 kW.
Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request
- Other voltages.
- Protection IP55.
- Bronze bearing bush (for liquid up to 100° C).
- Higher liquid or ambient temperatures.
VAL 65-60
100
100
VAL, SC
72.835.C
30
H
ft
20
10
0
20 30 40
400 500
28

VAL, SC 60 Hz
Performance n = 3450 rpm
Dimensions and weights
VAL 30-60/A
SC 30-60/A
SC 50-60/A
3 ~ 220V 380V 1 ~ 220V P2
L max
L min
1)
A
CALPEDA
B
l1
4.93.173
DN
h4
l
h3
h2
h1
Vertical Submerged Pumps
Q
m 3 /h
A A IA/IN
A IA/IN kW HP l/min 50 58,3 66,6 75 83,3 91,6 100 108 116 125 133 150 166 200 233 266 300 333 416 500
VAL 30-60/A 2,6 1,5 3,5 VALM 30-60/A 4,1 2,5 0,45 0,6
VAL 65E-60 9 5,2 5,4
1,5 2
VAL 65-R-60/A 11,1 6,4 7,3
2,2 3
SC 30-60/A 2,6 1,5 3,5 SCM 30-60/A 3,4 2,3 0,37 0,5
SC 50-60/A 2,6 1,5
IA/IN = D.O.L.starting current / Rated current.
TYPE
VAL 30/750-60/A
VAL 30/1000-60/A
VAL 65/1000E-60
VAL 65/1500E-60
VAL 65/2000E-60
VAL 65/2500E-60
VAL 65/1000-R-60/A
VAL 65/1500-R-60/A
VAL 65/2000-R-60/A
VAL 65/2500-R-60/A
SC 30/500-60/A
SC 30/750-60/A
SC 30/1000-60/A
SC 30/1250-60/A
SC 50/500-60/A
SC 50/750-60/A
SC 50/1000-60/A
SC 50/1250-60/A
3,5 SCM 50-60/A 4,1 2,5 0,45 0,6
DN
ISO 228
G 1 1 /4
G 2 1 /2
G 2 1 /2
G 1 1 /4
G 2
h1
1025
1275
1245
1745
2245
2745
1285
1785
2285
2785
765
1015
1265
1515
780
1030
1280
1530
h2
825
1075
1010
1510
2010
2510
1010
1510
2010
2510
565
815
1065
1315
580
830
1080
1330
3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 9 10 12 14 16 18 20 25 30
7,2
178
7
6,5
6,3
H
m
11 10,5 10 9,4 8,6
P2 Rated motor power output.
h3
200
235
275
200
200
h4
82
140
140
105
120
6
8
5,5
7,2
5,2
6,4
4,8
5,3
4,5
4,5
10,7 10,6 10,5 10,4 10,3 10,2 10 9,8 9,4 8,2 6,6 4,7 2,7
L max
L min
1) Float switch (on request)
l
111
135
135
111
111
mm
l1
120
140
140
100
120
L min
150
250
250
200
215
1)
A
4
VAL 65E-60
VAL 65-R-60/A
3,2
8,5
8,5
B
2,2
8,4
8,4
H Total head in m. Tolerances according to ISO 9906, annex A.
L max
750
1000
950
1450
1950
2450
950
1450
1950
2450
455
705
955
1205
470
720
970
1220
A
180
175
175
132
173
B
235
283
283
192
243
kg
17,8
19,5
40
48
56
64
43
51
59
67
17,4
19,6
21,8
24
18,5
20,7
22,9
25,1
4.93.058
l1
7,9
7,9
DN
h4
7,4
7,4
l
h3
h2
7
7
h1
6,5
6,5
5,9
5,9
4,5
4,5
3
3

VAL, SC 60 Hz
Characteristic curves n = 3450 rpm
0
U.S. g.p.m.
0 Imp.g.p.m.
10
8
H
m
6
4
2
Ø 67
Ø 85
10 20 30 40
10
20 30
Vertical Submerged Pumps
30
ft
20
10
0
0
0.5
0.4
0.3
P
0.2
kW
0.1
m /h 2 4 6 8
0
10
0.6
0.5
0.4
P
HP
0.2
0.1
2
0
2.8
2.4
P
kW
1.6
1.2
10 20
30
3.6
3.2
P
2.4
HP
1.6
0
0 2 4 6 8
72.655
0
10
0.8
0 10 20
72.656
1.2
30
3 Q
m /h 3
m /h
Q
3 Q
m /h 3 Q
12
8
4
0
0 Imp.g.p.m.
16
H
m
10 20 30 40
10 20 30
0
0
0 m /h 2 4 6 8
10
0.5
3 Q
0.4
P
0.3
kW
0.2
U.S. g.p.m.
VAL 30
0.2
0.1
0 m /h 2 4 6 8
10
3 Q
40
ft
20
0.6
0.5
P
HP
0.3
179
10
H
m
8
6
4
0
U.S. g.p.m.
0 Imp. g.p.m.
12
12
8
4
0
0 Imp.g.p.m.
16
H
m
Ø 67
Ø 108 sp.11
40 60 80 100 120
40
60 80
20 40 60
0
0
0 m /h 4 8 12 16
20
0.6
0.8
3 Q
0.5
P
0.4
kW
0.3
U.S. g.p.m.
VAL 65
VAL 65-R
0.2
0.3
0 Q m /h 4 8 12 16
20
72.657 72.658
3
100
20 40 60 80
SC 30 SC 50
30
ft
20
10
50
40
ft
30
20
10
0.7
P
HP
0.5
0.4
28

VAL, SC 60 Hz
Features
Vertical Submerged Pumps
Range
The high number of pumps in the range can meet the widest range of services required by
the user.
Construction with no mechanical seal
The absence of a mechanical seal minimizes the need for maintenance of the pumps.
Float switch
The pumps can be fitted with a float switch, eliminating the need for level control systems.
180

GM 10 60 Hz
Motor
2-pole, single-phase, 220 V, 60 Hz induction motor.
With thermal protector.
Capacitor inserted in the housing incorporated in the plug.
Cable: with plug, length 5 m, 4 G 0.75 mm 2 .
Insulation class B.
Protection IP 68.
Triple impregnation humidity-proof dry winding.
8
H
m
6
4
2
Characteristic curve n = 3450 rpm
0 U.S. g.p.m. 10
20
0
0
3
0 m /h 3 6 9 12
0 Q l/min 50 100
150
200
30
Submersible Drainage Pump
40 50
0 Imp. g.p.m. 10 20 30
40
GM 10-60
72.847
ft
20
10
181
Construction
Submersible drainage pump constructed with composite
polymers developed especially for this product.
These new rustproof materials are resistant to corrosion,
indeformable at maximum temperature differentials in the
pump and motor and resistant to internal and external strain.
Shaft of chrome steel AISI 430. Three lip seals in NBR.
Minimum dimension and high levels of performance, for use
in many different applications, for flow rates up to 200
liters/min.
With float switch for automatic start/stop.
Applications
For clean or slightly dirty water.
For draining flooded rooms or tanks.
Extraction of water from ponds, flowing water or pits for
collection of rain water.
For irrigation purposes.
For use outdoor, the power supply cable shall have a length
not less than 10 m.
Operating conditions
Maximum liquid temperature for prolonged use: 30 °C
(with immersed motor).
Immersion depth: 5 m max (with suitable cable length).
Not suitable for continuous duty for prolonged time.
Special features on request
Other voltages.
Cable H07RN8-F, 4 G 1 mm 2 , length 10 m.
Control box with on-off switch and capacitor, for pumps
without plug.
Without float switch.
With elbow on discharge port.
1~ 220V Capacitor
P2
3 m /h 0 3 6 9 12
Q
A f V IA/IN kW HP l/min 0 50 100 150 200
GM 10-60
2,1 6,3 450 3,1 0,3 0,4 H m
P2 = Rated motor power output
IA/IN = D.O.L.starting current / Rated current
7,5 6,5 5,2 3,7 2,2
29

GM 10 60 Hz
Weight kg 5
212
Dimensions and weights
Submersible Drainage Pump
Installation examples Features
212
G 1 1/2
40
40
G 1 1/2
ISO 228
4.93.130
179 max
min 350 x 350
Avviamento On
Arresto Off
100
3.93.004/2
Low cost installation
Immersed without suction pipe and valve. No filling operations at
start-up, no suction problems and greater safety against running
dry.
179
300
168
182
Maximum reliability
A metal support ensures correct alignment between the pump shaft
and the motor also in heavy duty conditions.
A threaded metallic insert in the delivery port allows for secure connection
of the delivery pipe or fitting without any risk of damaging
the pump.
A suction strainer prevents solids bigger than 8 mm grain size from
entering the pump.
3.93.003
Scatola Control box di comando (on request)
(a richiesta)
QM QM 10 6,3 6,3 µF F 450 V 0,4 kg
200
Tipo Type Condensatore
Capacitor Weight Peso
75 76
M20x1,5
4.93.119
M20x1,5

GXR, GXV 60 Hz
Materials
Component Material
Pump casing Chrome-nickel steel AISI 304
Strainer Chrome-nickel steel AISI 304
Impeller Chrome-nickel steel AISI 304
Motor jacket Chrome-nickel steel AISI 304
Pump jacket Chrome-nickel steel AISI 304
Handle Polypropylene
Shaft Chrome-nickel steel AISI 303
Mechanical seal Ceramic alumina/Carbon/NBR
Seal lubrication oil Oil for food/pharmaceutical machinery
Other features on request
- Other voltages. - Other mechanical seal.
- Cable length 10 m. - Vertical magnetic float switch.
14
12
10
H
m
6
4
2
Characteristic curves n = 3450 rpm
0
0
0
3
m /h
Q
l/min
GXR GXV
50
GXR 13-60
GXR 11-60
GXR 9-60
5 10
100
150
15
200 250
Submersible Pumps
in stainless steel
14
12
10
H
m
183
6
4
2
0
0 3
m /h
0 l/min
Q
Construction
Single-impeller submersible pumps in chrome-nickel stainless
steel, with vertical delivery port.
GXR: with open impeller.
GXV: with free-flow (vortex) impeller.
Motor cooled by the pumped water passing between the motor
jacket and the external jacket.
Double shaft seal with oil chamber.
Minimum dimension and high levels of performance, for use
in many different applications, head up to 12,7 m and flow
rates up to 220 liters/min.
Applications
GXR: - For clean water containing solids up to 10 mm grain size.
- For draining rooms or or emptying tanks.
- Extraction of water from ponds, streams or pits and
for rainwater collection.
- For irrigation purposes.
GXV: - For clean or slightly dirty water, containing solids up to
25 mm grain size.
- Particularly suitable for liquids with a high solid content.
For outdoor use a power supply cable of not less than 10 m
should be used in accordance with: EN 60335-2-41.
Operating conditions
Liquid temperature up to 50° C.
Maximum immersion depth: 5 m.
Minimum water level with float: GXR = 70 mm, GXV = 130 mm.
Minimum water level manual operation: GXR = 15 mm, GXV = 30 mm.
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
GXR, GXV: three-phase 220 V;
three-phase 380 V;
GXRM, GXVM: single-phase 220 V,
with float switch and thermal protector.
Incorporated capacitor.
Insulation class F.
Protection IP X8 (for continuous immersion)
Double impregnation humidity-proof dry winding.
Constructed in accordance with: EN 60335-2-41.
50
GXV 25-10-60
GXV 25-8-60
GXV 25-6-60
5 10
100
200 250
72.1219 72.1219.1
150
15
30

GXR, GXV 60 Hz
Performance n = 3450 rpm
P2 Rated motor power output.
IA/IN = D.O.L.starting current / Rated current.
Ø 10
Dimensions and weights
G 1 1/4
ISO 228
3~
GXR 9-60
GXR 11-60
GXR 13-60
3~
GXV 25-6-60
GXV 25-8-60
GXV 25-10-60
TYPE
56
GXR 9-60
220V 380V
A
1,4
3,1
3,4
H
176
(1) With cable length: 5 m
0,8
1,8
GXR 11-60 - GXRM 11-60
GXR 13-60 - GXRM 13-60
2
- GXRM 9-60
IA/IN
3,8
3,8
3,5
Dimensions
mm
Kinematic viscosity = max 20 mm2 Density = 1000 kg/m /sec.
3 . Tolerances according to ISO 9906, annex A.
(1)
kg
H H1 GXR GXRM H H1 GXV GXVM
265
300
300
230
265
265
1~ 220V P2 m /h
Q
0 1,2 3 4,5 6 7,5 9 10,2
A IA/IN kW HP l/min 0 20 50 75 100 125 150 170
GXRM 9-60
GXRM 11-60
GXRM 13-60
5
6,2
6,7
4.93.388
5,2
6,5
7,2
2,5
3,6
4,9
H1
2,3
2,3
2,5
0,25
0,37
0,45
0,33
0,5
0,6
220V 380V
1~ 220V P2 m /h
Q
0 1,2 3 4,5 6 7,5 9 10,2
A A IA/IN A IA/IN kW HP l/min 0 20 50 75 100 125 150 170
1,4
3,1
3,4
A
0,8
1,8
2
3,8
3,8
3,5
GXVM 25-6-60
GXVM 25-8-60
GXVM 25-10-60
Pump Power supply cable Float switch
type Cable material Section Length Plug
CEE 7(VII)
Cable material Section
GXRM 9-60
H05RN-F 3G0,75 mm2 5 m YES H07RN-F 3G1 mm2 GXVM 25-6-60
GXRM 11-60, 13-60
GXVM 25-8-60, 25-10-60
GXR 9-60
GXV 25-6-60
GXR 11-60, 13-60
GXV 25-8-60, 25-10-60
2,5
3,6
4,9
2,3
2,3
2,5
Submersible Pumps
in stainless steel
0,25
0,37
0,45
0,33
0,5
0,6
184
3
H m
3
H m
Ø 25
9
11
13
6
8,2
9,5
G 1 1/4
ISO 228
8,5
10,4
12,2
H07RN-F 3G1 mm 2 5 m YES H07RN-F 3G1 mm 2
H05RN-F 4G0,75 mm 2 5 m NO NO -
H07RN-F 4G1 mm 2 5 m NO NO -
5,7
7,8
9,2
56
TYPE
7,5
9,5
11
5,2
7,3
8,7
GXV 25-6-60
GXV 25-8-60
6,5
8,5
10
4,6
6,8
8,2
H
176
- GXVM 25-6-60
- GXVM 25-8-60
GXV 25-10-60 - GXVM 25-10-60
(1) With cable length: 5 m
5,5
7,3
8,7
4
6,2
7,5
4,5
6,3
7,8
3,3
5,5
6,6
3,4
5,3
6,3
2,6
4,7
5,6
Dimensions
mm
302
337
337
2,3
4,4
5,3
2
4
4,8
267
302
302
4.93.411
5,1
6,3
6,8
12
200
1
2,7
3,5
12
200
3
(1)
kg
13,2
220
1,7
2
13,2
220
3,5 2,6
H1
5,3
6,6
7,3

G
ISO
Dimensions (1)
Dimensions (1)
GXR,
TYPE
mm kg
GXR, GXV H H1 GXR GXRM
GXR 9-60 - GXRM 9-60 265 230 5 60 5,2 Hz
TYPE
Submersible Pumps
in stainless steel GXV 25-6-60 - GXVM 25-6-60
mm
H H1
302 267
kg
GXV GXVM
5,1 5,3
GXR 11-60 - GXRM 11-60 300 265 6,2 6,5
GXV 25-8-60 - GXVM 25-8-60 337 302 6,3 6,6
300
Installation examples
On
340
Off
70
56
GXR 13-60 - GXRM 13-60
G 1 1/4
ISO 228
TYPE
265
6,7
Ø 176
min 350 x 350
H
265
300
300
7,2
mm
h
min
100
135
135
h
max
190
225
225
H
3.93.037/3
Installation examples with vertical magnetic float switch
Ø 176
min 250 x 250
GXRM 9-60 GF
GXRM 11-60 GF
GXRM 13-60 GF
h
min
3.93.037/3
h
max
H
185
On
375
Off
130
G 1
ISO
56
GXV 25-10-60 - GXVM 25-10-60
G 1 1/4
ISO 228
min 350 x 350
TYPE
Ø 176
min 250 x 250
GXVM 25-6-60 GF
GXVM 25-8-60 GF
Ø 176
GXVM 25-10-60 GF
H
302
337
337
337
h
min
3.93.037/3
mm
h
min
60
60
60
302
h
max
h
max
150
185
185
6,8
H
3.93.037/3
H
7,3
30

GXR, GXV 60 Hz
Features
G 1 1/4 vertical, upward delivery port for installation in
small pits, without the need for an elbow on the pump.
Easy adjustment of the
float switch: to allow the
adjustement of start/stop
pump levels
Suction strainer with a double row of holes, for extra
safety against clogging.
GXV: it allows the passage of solids up to 25 mm.
Submersible Pumps
in stainless steel
PATENTED
GXV
186
GXR
Handle in polypropylene.
Easy inspection of the
capacitor area
Shaft in chrome-nickel
stainless steel.
Motor cooled by the pumped
water passing between the
motor jacket and the external
jacket.
Ceramic stainless steel shaft
sleeve
Oil chamber
Suction strainer with a double row of
holes, for extra safety against clogging.
GXR: it allows the passage of solids
up to 10 mm.
Impeller in chrome-nickel stainless steel.
The double shaft seal with oil chamber separates the
motor from the water and provides further protection
against accidental operation when dry.

GQR 60 Hz
Materials
Component Material
Pump casing
Impeller
PATENTED
Cast iron GJL 200 EN 1561
Strainer
Motor jacket
Chrome-nickel steel AISI 304
Jacket cover
Casing cover
Handle Polypropylene (with frame in AISI 304)
Shaft Chrome-nickel steel AISI 304
Mechanical seal: upper Ceramic alumina/Carbon/NBR
lower
Seal lubrication oil Oil for food/pharmaceutical machinery
Characteristic curves n 3450 rpm
22
20
18
H
m
14
12
10
8
6
4
2
0
0
0
Q
m /h
l/min
3
100
10 20
200
300
Construction
Single-impeller submersible drainage pump, with vertical delivery
port.
GQR: with open impeller.
Double mechanical shaft seal with interposed oil chamber, to
protect against dry-running.
Applications
For clean water containing solids up to 10 mm grain size.
For draining rooms or or emptying tanks.
Extraction of water from ponds, streams or pits and for rainwater
collection.
For irrigation purposes.
Operating conditions
Liquid temperature up to 35° C.
Maximum immersion depth: 5 m.
Minimum immersion depth: 205 mm.
Continuous duty (with submerged motor).
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
GQR: three-phase 220 V;
three-phase 380 V;.
Cable: H07RN-F, 4G1 mm 2 , length 10 m, without plug.
GQRM: single-phase 220 V,
with float switch and thermal protector.
Incorporated capacitor.
Cable: H07RN-F, 3G1 mm 2 , length 10 m, with plug
CEI-UNEL 47166.
Insulation class F.
Protection IP X8 (for continuous immersion)
Triple impregnation humidity-proof dry winding.
Constructed in accordance with: EN 60034-1;
EN 60335-1, EN 60335-2-41.
Other features on request
- Other voltages.
- Other mechanical seal.
- Cable length 20 m.
- Vertical magnetic float switch.
0 Imp. g.p.m. 20 40
60 80 100
GQR 10-20-60
GQR 10-18-60
GQR 10-16-60
GQR 10-14-60
GQR 10-12-60
GQR 10-10-60
Submersible Drainage Pumps
187
GQR
30
400 500
70
60
50
ft
40
30
20
10
0
31

GQR 60 Hz
Performance n 3450 rpm
3~
GQR 10-10-60
GQR 10-12-60
GQR 10-14-60
GQR 10-16-60
GQR 10-18-60
GQR 10-20-60
3~
GQS 50-8-60
GQV 50-8-60
GQS 50-9-60
GQV 50-9-60
GQS 50-11-60
GQV 50-11-60
GQS 50-13-60
GQV 50-13-60
GQS 50-15-60
GQV 50-15-60
220V 380V
A
2,6
3,3
4,1
4,6
5,6
8,7
A
1,5
1,9
2,4
2,7
3,2
5
220V380V
A
3,3
4,1
4,6
5,6
8,7
A
1,9
2,4
2,7
3,2
5
IA/IN
3,5
4
3,2
3,9
4,1
3,2
1~ 220V Capacitor P2 m /h
Q
0 3 6 9 12 15 18 21
A Vc IA/IN kW HP l/min 0 50 100 150 200 250 300 350
GQRM 10-10-60
GQRM 10-12-60
GQRM 10-14-60
GQRM 10-16-60
GQRM 10-18-60
3,5
4,3
5,5
7
9,6
P2 Rated motor power output. Kinematic viscosity = max 20 mm2 Density = 1000 kg/m /sec.
3 .
IA/IN = D.O.L.starting current / Rated current.
IA/IN
4
3,2
3,9
5,5
6
7
9,6
16
16
25
30
12,5
16
16
25
30
450
450
450
450
450
450
450
450
450
3
3
3,3
5
2,9
4,2
3
3,3
5
0,45
0,55
0,75
0,9
1,1
1,5
0,55 0,75
0,75
0,9
1,1
1,5
1
1,2
1,5
2
188
0,6
0,75
1
1,2
1,5
2
3
H m
8
9,5
10,3
12,3
14,5
16,5
18,5
20
7,5
9
11,3 10,7
9,8
11,8
14,2
16,2
18,2
19,8
13,3 12,5 11,8
15,5 14,8
7
8,3
10
14
9
11
13,5
15,7
17,7
19,5
6,3
7,7
9,3
11
8
10,2
12,5
14,9
5,6
7
8,5
17
19
10,3
6,7
9
11,2
13,7
4,8
6,2
7,5
9,5
16
18
5
7,5
9,7
12,3
14,5
3
5,5
7,8
10,5
-
3,2
5,7
8,3
12,7 10,5
24
400
-
-
3
5,7
8
16,5 14,7 12,7 10,5
1~ 220VCapacitor P2 m /h
Q
0 3 6 9 12 15 18 21 24 27 30
A Vc IA/IN kW HP l/min 0 50 100 150 200 250 300 350 400 450 500
GQSM 50-8-60
GQVM 50-8-60
GQSM 50-9-60
GQVM 50-9-60
GQSM 50-11-60
GQVM 50-11-60
Dimensions and weights
H
G1 1/2
ISO 228
90
4,1
3,2
GQSM 50-13-60
GQVM 50-13-60
Ø 10
247
Submersible Drainage Pumps
4.93.432
430
190
Off
h min
On
h max
3
H m
TYPE
GQR(M) 10-10-60 390
GQR(M) 10-12-60
GQR(M) 10-14-60
GQR(M) 10-16-60
GQR(M) 10-18-60
GQR 10-20-60
4
5,3
6,7
8,5
3
4,3
5,8
7,5
13,3 12,5 11,5 10,5 9,5
mm
1,8
3,2
4,5
6,5
8,5
H h max h min GQR
405
405
430
450
450
410
425
425
450
470
470
205
220
220
245
265
265
14
14,5
14,5
16
17,5
19
-
2,2
3,8
5,5
7,4
kg
-
-
2,7
4,2
6,2
GQRM
15
15,5
15,5
18
19
-
27
450
-
-
-
2,7
5,3
7,7
33
550
-
-
1,5
3
4,8
30
500
-
-
-
-
2,5
4,5
Tolerances according to ISO 9906, annex A.
36
600
-
-
-
1,8
3,5

GQR 60 Hz
Installation examples
On
h
max
Off
h
min
min 500 x 500
Installation examples
3.93.037/3
Submersible Drainage Pumps
TYPE
GQR(M) 10-10-60
GQR(M) 10-12-60
GQR(M) 10-14-60
GQR(M) 10-16-60
GQR(M) 10-18-60
GQR 10-20
3.93.037/3
h
min
205
220
220
245
265
265
mm
h
max
410
425
425
450
470
470
189
Installation examples with vertical magnetic float switch
min 300 x 250
Off
h
min
3.93.037/3
On
h
max
TYPE
GQRM 10-10-60 GF
GQRM 10-12-60 GF
GQRM 10-14-60 GF
GQRM 10-16-60 GF
GQRM 10-18-60 GF
h
min
225
240
240
265
285
mm
h
max
315
330
330
355
375
31

GQR 60 Hz
Features
Cable length 10 m, pump single-phase
with plug
Easy inspection of the capacitor area.
Ring against accidental
extraction of the cable.
Relief valve: the pump is fitted to a
relief valve for air release around the
impeller granting a proper pump priming
also after long standstill periods.
G 1 1/2 vertical, upward delivery
port for installation in small pits,
without the need for an elbow on the
pump.
Pump casing with epoxy cataphoresis
treatment joined to the external paint for
a greater protection against the rust.
Submersible Drainage Pumps
PATENTED
Impeller with epoxy cataphoresis treatment for a
greater protection against the rust.
190
Handle in polypropylene, with
frame in stainless steel.
Easy adjustment of the float switch:
to allow the adjustement of start/stop
pump levels.
The double shaft seal with oil chamber
separates the motor from the water
and provides further protection against
accidental operation when dry.
Chamber with food/pharmaceutical
machinery oil
Shaft in chrome-nickel stainless steel.
Suction strainer with a double row of holes, for
extra safety against clogging: it allows the passage
of solids up to 10 mm.

GXV 60 Hz
Materials
Component Material
Pump casing Chrome-nickel steel AISI 304
Casing cover Chrome-nickel steel AISI 304
Impeller Chrome-nickel steel AISI 304
Motor jacket Chrome-nickel steel AISI 304
Jacket cover Chrome-nickel steel AISI 304
Handle Chrome-nickel steel AISI 304
Shaft Chrome-nickel steel AISI 303
Mechanical seal Ceramic alumina/Carbon/NBR
Seal lubrication oil Oil for food/pharmaceutical machinery
Characteristic curves n = 3450 rpm
Submersible Sewage and Drainage Pumps
0 U.S. g.p.m. 20 30 40 50 60 70 80 90 100
0 Imp. g.p.m. 20 30 40 50 60 70 80
10
8
H
m
6
4
2
GXV 40B-60
GXV 40A-60
GXV
191
Construction
Single-impeller submersible pumps in chrome-nickel stainless
steel, with vertical delivery port.
GXV: with free-flow (vortex) impeller.
Double shaft seal with interposed oil chamber.
Applications
For clean und dirty water, also containing solids up to 35 mm
grain size.
The GXV free-flow impeller construction is particularly suitable for
liquids with a high solid content or with filamentous particles.
This construction (with smooth surfaces in rolled-stainless steel
and easy access for cleaning) is also suitable for certain uses in
the food industry.
Operating conditions
Liquid temperature up to 35° C.
Minimum immersion depth: 250 mm.
Maximum immersion depth: 5 m.
Continuous duty (with submerged motor).
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
GXV: three-phase 220 V;
three-phase 380 V;
0
0 6 12 18
24
0 100 200 300 400
0
3 m /h
Q
l/min
GXVM: single-phase 220 V,
with float switch and thermal protector.
Control box with capacitor.
Cable: H07 RN8-F, 4G1 mm 2 , length 10 m.
Insulation class F.
Protection IP 68 (for continuous immersion)
Triple impregnation humidity-proof dry winding.
Constructed in accordance with: EN 60335-2-41.
Other features on request
- Other voltages.
- Other mechanical seal.
- Cable length 20 m.
- Sleeve and clamp for flexible hose.
72.848
30
ft
20
10
32

GXV 60 Hz
Performance n = 3450 rpm
A
3,3
4,6
Dimensions and weights - Installation
On
450
GXV 40B-60
GXV 40A-60
Stationary
installation
Off
250
215
min 550 x 550
Submersible Sewage and Drainage Pumps
3~ 220 V 380 V 1~ 220 V Capacitor P2
A
1,9
2,7
IA/IN
4
3,9
IA/IN = D.O.L.starting current / Rated current.
Tolerances according to ISO 9906, annex A.
GXVM 40B-60
GXVM 40A-60
Control box for single-phase pumps
200
Pump
GXVM 40B-60
GXVM 40A-60
Weights kg 0,4
Control
box
pump
QM 11
QM 12
75 76
Pg 11
Pg 11
Capacitor
with
450 Vc
20 µF
25 µF
P2 Rated motor power output. Kinematic viscosity = max 20 mm2 Density = 1000 kg/m /sec.
3 .
G 11/2
ISO 228
165
3.93.037/3
A
5,5
7
H
µf
20
25
V
450
450
Features
IA/IN
3
3,3
TYPE H kg
GXV 40B-60 380 9.9
GXV 40A-60 405 11.5
GXVM 40C-60 380 11.7
GXVM 40B-60 405 13
192
kW
0,55
0,9
HP
0,75
1,2
Q m3 /h
l/min
H
m
Trasportable
installation
Low cost installation
Vertical, upward delivery port for
installation in small pits, without
the need for an elbow on the
pump.
Handle for transport and installation
(in suspended position or
with flexible hose) by means of a
safety rope for securing and lifting
the pump.
Reliable
All parts in contact with the liquid,
inside and outside the pump, are
in chrome-nickel stainless steel.
With corrosion-resistant seal
rings and heavy polychloroprene
sheathed power cable.
Extra safety
The double shaft seal with interposed
oil chamber separates the
motor from the water and provides
further protection against
accidental operation when dry.
0
0
8,1
9,5
3
50
7
8,6
6
100
5,9
7,6
9
150
5
6,6
12
200
3,9
5,5
GXV GXC
15
250
2,9
4,4
18
300
3,2
4.93.118/1
21
350
2
3.93.037/3

GQS, GQS,
GQV 60 Hz
PATENTED
Materials
H
m
10
GQR 10-10-60
Component Material
Pump casing
Impeller
Motor jacket
8
6
Cast iron GJL 200 EN 1561
Jacket cover
Casing cover
4
Chrome-nickel steel AISI 304
Handle 2
Polypropylene (with frame in AISI 304)
Characteristic curves n 3450 rpm
Construction
Single-impeller submersible pumps, with free-flow (vortex) impeller.
GQS: with vertical threaded delivery port (G 2”).
GQV: with horizontal flanged and threaded delivery port
(DN 50 - G 2”).
Double mechanical shaft seal with interposed oil chamber, to
protect against dry-running.
Applications
For domestic or industrial waste water, dirty water with solids
up to 50 mm grain size, for liquids which are compatible with
the pump materials.
For draining rooms or or emptying tanks.
Extraction of water from ponds, streams or pits and for rainwater
collection.
Operating conditions
Liquid temperature up to 35° C.
0 Imp. g.p.m. 20 40
60 80 100
22
20
18
14
12
pH value: 6-11.
Maximum GQR immersion depth: 5 m.
Minimum immersion depth: 275 mm.
Continuous duty (with submerged motor).
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
GQS, GQV: three-phase 220 V;
three-phase 380 V;.
Cable: H07RN-F, 4G1 mm2 50
ft
40
, length 10 m, without plug.
GQSM, GQVM: single-phase 220 V,
with float switch and thermal protector.
Incorporated capacitor.
Cable: H07RN-F, 3G1 mm 2 , length 10 m, with
plug CEI-UNEL 47166.
20
Insulation class F.
Protection IP X8 (for continuous immersion)
Triple impregnation humidity-proof dry winding.
10
Constructed in accordance with: EN 60034-1;
EN 60335-1, EN 60335-2-41.
Shaft
Mechanical seal: upper
lower
Chrome-nickel steel AISI 304
m /h
Ceramic alumina/Carbon/NBR
l/min
Other features on request
- Other voltages.
- Other mechanical seal.
Seal lubrication oil Oil for food/pharmaceutical machinery
- Cable length 20 m.
3
0
0
0
Q
10
100
200
300
20
30
400 500
18
H
m
14
12
10
8
6
4
2
0
0
0
Q
GQR 10-20-60
GQR 10-18-60
GQR 10-16-60
GQR 10-14-60
GQR 10-12-60
0 Imp. g.p.m. 20 40
60 80 100 120
3
m /h
l/min
100
GQS, GQV 50-15-60
GQS, GQV 50-13-60
GQS, GQV 50-11-60
GQS, GQV 50-9-60
GQS, GQV 50-8-60
Submersible Sewage
and Drainage Pumps
10 20
200
300
193
GQS, GQV
0
30 36
400 500
600
70
60
30
0
50
ft
40
30
20
10
33

GQR 10-10-60
GQR 10-12-60
2,6
3,3
1,5
1,9
GQRM 10-10-60
GQRM 10-12-60
3,5
4,3
12,5
16
450
450
2,9
4,2
GQR 10-14-60 4,1 2,4 3,2 GQRM 10-14-60 5,5 16 450
GQS, GQS,
GQV GQR 10-16-60 4,6 2,7 3,9 GQRM 10-16-60 7 25 450
GQR 10-18-60 5,6 3,2 4,1 GQRM 10-18-60 60 9,6Hz
Hz 30 450
3 0,75 1 14,5 14,2 13,5 12,5
H m
Submersible 3,3 0,9 1,2 Sewage 16,5 16,2 15,7 14,9
and 5 1,1 Drainage 1,5 Pumps 18,5 18,2 17,7 17
11,2
13,7
16
9,7
12,3
14,5
7,8
10,5
12,7
5,7
8,3
10,5
3
5,7
8
GQR 10-20-60 8,7 5 3,2
1,5 2
20 19,8 19,5 19 18 16,5 14,7 12,7 10,5
3~
GQS 50-8-60
GQV 50-8-60
GQS 50-9-60
GQV 50-9-60
GQS 50-11-60
GQV 50-11-60
GQS 50-13-60
GQV 50-13-60
GQS 50-15-60
GQV 50-15-60
220V380V
A
3,3
4,1
4,6
5,6
8,7
A
1,9
2,4
2,7
3,2
5
3,5
Performance n 3450 rpm
4
IA/IN
4
3,2
3,9
4,1
3,2
450
450
450
450
3
3
3,3
5
0,45
0,55
0,55 0,75
0,75
0,9
1,1
1,5
1
1,2
1,5
2
194
0,6
0,75
1~ 220VCapacitor P2 m /h
Q
0 3 6 9 12 15 18 21 24 27 30
A Vc IA/IN kW HP l/min 0 50 100 150 200 250 300 350 400 450 500
GQSM 50-8-60
GQVM 50-8-60
GQSM 50-9-60
GQVM 50-9-60
GQSM 50-11-60
GQVM 50-11-60
GQSM 50-13-60
GQVM 50-13-60
5,5
6
7
9,6
16
16
25
30
8
9,5
10,3
12,3
7,5
9
11,3 10,7
9,8
11,8
13,3 12,5 11,8
15,5 14,8
P2 Rated motor power output. Kinematic viscosity = max 20 mm2 Density = 1000 kg/m /sec.
3 .
IA/IN = D.O.L.starting current / Rated current.
Dimensions and weights
H
G 2 ISO 228
145
TYPE
GQS(M) 50-8-60 460
GQS(M) 50-9-60 460
452
mm
3
H m
Ø165
Ø125
7
8,3
10
14
9
11
6,3
7,7
9,3
11
8
10,2
5,6
7
8,5
10,3
4,8
6,2
7,5
9,5
6,7
9
4
5,3
6,7
8,5
5
7,5
3
4,3
5,8
7,5
13,3 12,5 11,5 10,5 9,5
130 Off
Ø90
G 2
150
535
535
275
275
GQS(M) 50-11-60 485 560 300
GQS(M) 50-13-60 505 580 320
GQS 50-15-60
Ø 50
264
505
580
320
89
94
H h max h min
GQS
14,8
15
15,8
18,8
20,3
kg
h min
15,8
16
17,8
20,3
-
On
GQSM
h max
Ø50
H
M 8 Ø19
90
G 2 ISO 228
DN 50
TYPE
Ø50
242
GQV(M) 50-8-60 460
GQV(M) 50-9-60 460
3
5,5
1,8
3,2
4,5
6,5
8,5
430
mm
535
535
-
3,2
-
2,2
3,8
5,5
7,4
89
94
275
275
GQV(M) 50-11-60 485 560 300
GQV(M) 50-13-60 505 580 320
GQV 50-15-60
H h max h min
505
580
320
-
-
-
-
2,7
4,2
6,2
GQV
15
15,2
16
19
20,5
-
-
-
2,7
5,3
7,7
33
550
-
-
1,5
3
4,8
Off
h min
kg
16
-
-
-
-
2,5
4,5
36
600
-
-
-
1,8
3,5
Tolerances according to ISO 9906, annex A.
On
16,2
18
20,5
-
h max
GQVM

GQS, GQS,
GQV 60 Hz
Installation examples
12
176
134
132
52
G2 ISO 228
16
100
86 161
3/4"
80 22
138
110
166
500 min
380
284
45
430 max
89
94
Off
h min
360 min
On
h max
TYPE
Submersible Sewage
and Drainage Pumps
GQV(M) 50-8-60
GQV(M) 50-9-60
195
580
580
mm
320
320
GQV(M) 50-11-60 605 345
GQV(M) 50-13-60 625 365
GQV 50-15-60
h
max
625
h
min
365
Pump with threaded ports:
pipes screwed into the ports
Pump with threaded ports:
pipes with union couplings
(locally available)
min 500 x 500
3.93.037/3
Pump with DN 50 flanged ports:
pipes with counter-flanges
3.93.037/3
33

GQS, GQS,
GQV 60 Hz
Features
Cable length 10 m, pump single-phase
with plug
Easy inspection of the capacitor area.
Ring against accidental extraction
of the cable.
Relief valve: the pump is fitted to a
relief valve for air release around the
impeller granting a proper pump priming
also after long standstill periods.
Maximum flexibility of connection:
- Flange DN 50 PN 10 EN 1092-2
- N. 4 M8 holes on Ø 90 for duck
foot coupling SA-G2”
- G 2” ISO 228
Pump casing with epoxy cataphoresis
treatment joined to the external
paint for a greater protection against
the rust.
G 2 vertical, upward delivery port
for installation in small pits, without
the need for an elbow on the pump.
Submersible Sewage
and Drainage Pumps
PATENTED
GQV
GQS
196
Handle in polypropylene, with frame
in stainless steel.
Easy adjustment of the float switch:
to allow the adjustement of start/stop
pump levels.
The double shaft seal with oil chamber
separates the motor from the
water and provides further protection
against accidental operation when
dry.
Chamber with food/pharmaceutical
machinery oil
Impeller with epoxy cataphoresis
treatment for a greater protection
against the rust.
Shaft in chrome-nickel stainless steel.
The free-fow impeller (vortex)
costruction is particulary suitable
for liquids containing solids up to
50 mm grain size.

GMC, GMV 60 Hz
Materials
Components Material
Pump casing Cast iron GJL 200 EN 1561
Casing cover Cast iron GJL 200 EN 1561
Impeller Cast iron GJL 200 EN 1561
Motor housing Cast iron GJL 200 EN 1561
Motor cover Cast iron GJL 200 EN 1561
Shaft Chrome steel AISI 430
Mechanical seal: Upper Carbon, ceramic, NBR
Lower Silicon carbide, silicon carbide, NBR
Seal lubrication oil Oil for food machinery and pharmaceutic use
Characteristic curves n = 3450 rpm
15
10
5
0 U.S. g.p.m.
0 Imp.g.p.m.
20
H
m
0
0
0 m /h 10 20 30 40
50
1.6
2
A
3 Q
1
N
kW
50 100 150 200
50 100 150
A
B
C
0 0
0 m /h 10 20 30 40
50
3
Q
0 l/min 200 300 400 500 600 700 800
30
20
10
Submersible Sewage
and Drainage Pumps
197
Construction
Close-coupled electric submersible pumps.
GMC: with single-channel impeller.
GMV: with free-flow (vortex) impeller.
Double mechanical seal with interposed oil chamber, to
protect against dry-running.
Applications
For domestic or industrial waste water, dirty water with
solids up to 45 mm grain size for GMC and 50 mm for
GMV, for liquids which are compatible with the pump
materials.
Operating conditions
Liquid temperature up to 35° C.
pH value: 6-11.
Maximum immersion depth: 10 m (with suitable cable length).
Continuous duty (with submerged motor).
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
GMC, GMV: three-phase 220 V.
three-phase 380 V.
2 built-in thermal protector to be connected to
a control box.
Cable: 4G1.5 mm 2 + 2x0.5 mm 2 , length 10 m.
GMCM, GMVM: single-phase 220 V, with float switch,
built-in thermal protector and built-in capacitor.
Cable: H07RN8-F, 3G1.5 mm 2 , length 10 m,
with plug (CEI-UNEL 47166).
Insulation class F.
Protection IP X8.
Triple impregnation, humidity-proof winding.
Constructed in accordance with: EN 60335-2-41.
60
H
GMC
50
ft
m
10
A
GMV
40
ft 34
40
B
30
C
B
72.660
1
N
HP
0
0
0
0 m /h 10 20 30
40
1.6
A 2
3 Q
1
U.S. g.p.m.
0 Imp.g.p.m.
15
5
N
kW
50 100 150
50 100
C
0 0
0
3 m /h 10 20 30
40
Q
0 l/min 200 300 400 500 600
C
B
72.661
20
10
1
N
HP

GMC, GMV 60 Hz
Performance n = 3450 rpm
Dimensions and weights
M8
185
145
90
18
400
GMV 50-65C-60
GMV 50-65B-60
GMV 50-65A-60
GMVM 50-65C-60
GMVM 50-65B-60
GMC 50-65C-60
GMC 50-65B-60
GMC 50-65A-60
GMCM 50-65C-60
GMCM 50-65B-60
593
100
kg
kg
DN 65
29
30
31,5
29
30,5
30
31
32,5
30
31,5
ISO 228 G 2
51
P2 Rated motor power output.
49 . 3. 107
GMVM 50BE-60
kg
3,2 3,2
7,5 3,2 1,1 1,5 H m 9,5 8 6,5 4,5 2,5 2,3
GMVM 50-65B-60
GMC Ø45
GMV Ø50
Tolerances according to ISO 9906, GMC annex 50CE-60A.
GMC 50BE-60
GMC 50AE-60
GMCM 50CE-60
GMCM 50BE-60
304
130 118
530 max
081
GMV 50CE-60
GMV 50BE-60
GMV 50AE-60
GMVM 50CE-60
GMVM 50BE-60
185
05
8 4,6 3,3 315
1,5 2 11,5 10 8,5 6,5 4,3 4
842
xam 035
Submersible Sewage
and Drainage Pumps
3~ 220 V 380 V 1~ 220 V P2 m /h
Q
6 12 18 24 30 36 42 48
A A IA/IN
A IA/IN kW HP l/min 100 200 300 400 500 600 700 800
GMC 50CE-60
GMC 50-65C-60
GMC 50BE-60
GMC 50-65B-60
GMC 50AE-60
GMC 50-65A-60
4,1
5,6
8
4,1
5,6
GMCM 50CE-60
2,4 3,2
5,4 3,1 0,75 1 10 8 6,5 5 3 1
GMCM 50-65C-60
GMCM 50BE-60
3,2 3,2
7,5 3,2 1,1 1,5 H m 13 10,5 8,5 6,5 5 3
GMCM 50-65B-60
4,6 3,3
1,5 2 16 13,5 11 9 7,5 5,5
3~ 220 V 380 V 1~ 220 V P2 m /h
Q
6 12 18 24 30 31 35 39
A A IA/IN A IA/IN kW HP l/min 100 200 300 400 500 516 583 650
GMV 50CE-60
GMV 50-65C-60
GMV 50BE-60
GMV 50-65B-60
GMV 50AE-60
GMV 50-65A-60
IA/IN = D.O.L.starting current / Rated current.
GMC Ø 45 GMVM 50CE-60
2,4GMV 3,2 Ø 50
5,4 3,1 0,75 1 8 7 5 3,5 1,5 1
GMVM 50-65C-60
505
198
27
28
29,5
27
28,5
H Total head in m. Kinematic viscosity = max 20 mm 2 /sec.
kgDensity
= 1000 kg/m3 .
28
29
30,5
28
29,5
593
3
3
ISO 228 G 2
51
49 . 3. 107
GMC Ø 45
GMV Ø 50
315
842
xam 035
081
05
1
1
2,5
GMV 50CE-60
GMV 50BE-60
GMV 50AE-60
GMVM 50CE-60
GMVM 50BE-60
GMC 50CE-60
GMC 50BE-60
GMC 50AE-60
GMCM 50CE-60
GMCM 50BE-60
13
1
kg
27
28
29,5
27
28,5
kg
28
29
30,5
28
29,5

GMC, GMV 60 Hz
Dimensions with duck foot coupling
12
176
134
132
52
G2 ISO 228
100
86 223
3/4"
80 22
110
166
138
16
500 min
440
346
34
130 118
360 min
530 max
220
540
83
Submersible Sewage
and Drainage Pumps
78
100
199
13
253
185
145
18
33
DN 65
EN 1092-2
PN 10
92
85
2"
180 117
180
200
531
319
18
600 min
92
443
120
198
68
130 118
360 min
530 max
255
575
34

GMC, GMV 60 Hz
Features
GMV
Submersible Sewage
and Drainage Pumps
200
GMC
Safety
The double mechanical seal with oil chamber ensures safe separation separating the
motor from water and providing further protection against accidental operation when dry.
Reliability
The lower double ball bearing ensures high reliability under all operating conditions.
High security
The three-phase motors are equipped with integrated thermistors, which provide the
motor with thermal protection. The motor cable is pre-wired to enable the user to connect
directly to a control panel, providing easier installation.
Flexible installation
The availability of the pump casing with horizontal or vertical flanged ports allows the
installation of pumps in all pits and wells, both small and large sizes. Installation is also
possible with a duck foot coupling.

GEOTRIT 60 Hz
Application
GEOTRIT takes waste from :
WC WC Washbasin Lavabo Lavabo Bidet Bidet Doccia Doccia
Characteristic curve
20 22 U.S. g.p.m. 26 28 30 32 34
Macerating pumping system
16 Imp. g.p.m. 20 22 24 26 28
Vasca 5 Vasca Lavatrice Lavatrice Lavello Lavello da cucina da cucina Lavastoviglie Lavastoviglie
16
4
3
H
m
2
1
GEOTRIT
0
0
3 4,2 m /h
Q
70 l/min
4,8
80
5,4
90
6
100
6,6
110
7,2
120
7,8
130
72.1222
201
14
12
H
ft
8
6
4
2
Construction
This macerating pumping system has been designed to pump
away the waste water from a WC and a washbasin.
It is possibile to use it to add a new cloakroom, washroom or
toilet, in a basement or loft conversion or anywhere
conventional large bore pipework is impractical.
The GEOTRIT macerating system is installed in a case
specifically designed for horizontal outlet spigots.
Installed and used correctly, this unit will give consistent and
reliable service.
The system has a grinder pump, clapet valve and carbon filter.
GEOTRIT is provided with flexible sleeves, elbow, metal hose
clips.
Operating conditions
Voltage: 220-240 V
Frequency: 60 Hz
Degree of protection: IP44
Maximum power rating: 550 W
Maximum current consumption: 2,5 A
Vertical pumping: max. 4 m
3
m /h
Q
l/min
H m
4,2
70
4,8
80
5,4
90
110
4,97 4,05 3,1 2,16 1,21 0,27
6
100
6,6 7,2
120
35

GEOTRIT 60 Hz
344
Installation
Performance
4 m max
3 m
2 m
1 m
Dimensions and weights
317
258
183
1 %
4.93.483
max 10 m
max 20 m
max 30 m
271,5 55,5
427
max 40 m
4.93.481
Macerating pumping system
318,5
52
202
3%
DN 40 mm
235
184,7
4.93.486
Ø 22/28/32 mm
weight: peso: kg 6,8
Ø 28/32/40 mm
1%

GEOCOMP 60 Hz
Application
GEOCOMP takes waste from :
Characteristic curve
5
4
3
H
m
2
1
WC Washbasin Bidet Tube Shower
U.S. g.p.m.
Imp. g.p.m.
18 20 22 24 26 28 30
16
18 20 22 24 26
0
0
3 3,6 m /h
Q
60 l/min
4,2
70
4,8
80
5,4
90
6
100
6,6
110
7,2
120
Macerating pumping system
GEOCOMP
72.1221
203
16
14
12
H
ft
8
6
4
2
Construction
This macerating pumping system has been designed to pump
away the waste water from WC, washbasin, bidet and shower.
It is possible to install a complete bathroom in a basement
conversion or loft extension.
The GEOCOMP macerating system is installed in a case
specifically designed for horizontal outlet spigots.
Installed and used correctly, this unit will give consistent and
reliable service.
The system has a grinder pump, clapet valve and carbon filter.
GEOCOMP is provided with flexible sleeves, elbow, metal hose
clips.
Operating conditions
Voltage: 220-240 V
Frequency: 60 Hz
Degree of protection: IP44
Maximum power rating: 550 W
Maximum current consumption: 2,5 A
Vertical pumping: max. 4 m
3
m /h
Q
l/min
H m
4,14
69
4,2
70
4,8
80
5,4
90
6 6,6
100
110
5 4,89 3,66 2,42 1,24 0
35

GEOCOMP 60 Hz
344
Installation
Performance
4 m max
3 m
2 m
1 m
Dimensions and weight
317
258
183
1 %
4.93.482
max 10 m
max 20 m
max 30 m
max 40 m
271,5 55,5
427,5
4.93.481
Macerating pumping system
318,5
41,5
52
204
235
166
184,7
4.93.485
weight: peso: kg 6,8

GEOCLEAN 60 Hz
Application
GEOCLEAN takes waste from :
Characteristic curve
5
4
3
H
m
2
1
8 U.S. g.p.m. 12 14 16 18
0
3 1,8 m /h
Q
30 l/min
2,4
40
3
50
3,6
60
4,2
70
4,8
80
5,4
90
Lifting station for clear water
20 22
10 12 14 16 18
205
Construction
The system is design to handle the evacuation water from a
domestic kitchen sink, dishwasher and washing machine – all
working at the same time if required.
GEOCLEAN makes the addition of a domestic kitchen or utility
room easy even when below or distant from a drain.
The system has a clapet valve and it cannot be used with
waste waters.
GEOCLEAN is provided with flexible sleeves, elbow, metal
hose clips, plugs.
Operating conditions
Voltage: 220-240 V
Frequency: 60 Hz
Degree of protection: IP44
Maximum power rating: 350 W
Maximum current consuption: 1,7 A
Vertical pumping: max. 5 m
Washbasin Bidet Tube Shower Kitchen sink Dishwasher Washing machine
Imp. g.p.m.
GEOCLEAN
72.1220
16
14
12
H
ft
8
6
4
2
3
m /h
Q
l/min
H m
2,88
48
3
50
3,6
60
4,2
70
4,8 5,04
80
84
4,95 4,62 3,46 1,97 1,25 1
35

GEOCLEAN 60 Hz
344
Installation
Dimensions and weight
317
258
4.93.480
271,5 55,5
427,5
4.93.484
318,5
Lifting station for clear water
41,5
52
206
Performance
4.93.484
112
5 m max
4 m
3 m
2 m
1 m
1 %
max 10 m
weight: peso: kg 6,6
max 5 m
max 20 m
max 30 m
max 40 m
4.93.479

GEO 60 Hz
GEO 230
Installation examples
GEO 40
Automatic waste water collecting
and lifting station
GEO 500
207
Construction
High-density polyethylene tank, resistant to corrosion, with
minimum overall dimensions.
- GEO 40 single tank with 40 liter nominal capacity for the
installation of a GXRM 9 type.
- GEO 230 single tank with 230 liter nominal capacity for the
installation of an electropump type GM 10, GX or GM series.
- GEO 500 double tank with 500 liter nominal capacity for the
installation of two electropumps type GM 10, GX or GM
series.
Pipe kit for electropump connection.
Two possible installation, at ground level or underground.
For underground installation, extentions can be used.
Easy pump access through a cover fixed with screws.
Applications
Automatic waste water collecting and lifting stations, to handle
domestic, civil and industrial waste water.
For collecting and lifting clean waste water and rain water.
For flood drainage.
Designation
Series
Nominal tank capacity
Pump type
Pump frequency 60 Hz
Series
Nominal tank capacity
Pump type
Pump frequency 60 Hz
Series
Nominal tank capacity
Nr of pumps
Pump type
Pump frequency 60 Hz
GEO 40-GXRM 9-60
GEO 230-GXVM 40B-60
GEO 40-GXR GEO 230-GX.. GEO 500-2GM..
GEO 500-2 GXVM 40B-60
36

GEO 40 60 Hz
Pumps characteristics
GEO 40-GXRM 9 GEO 40-GXRM 9 GF
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 40-GXRM 9-60 0,25 2,5 12 8,5
GEO 40-GXRM 9 GF-60 0,25 2,5 12 8,5
GEO 40-GXRM 11 GF-60 0,37 3,6 13,2 10,4
GEO 40-GXRM 13 GF-60 0,45 4,9 13,2 12,2
GXRM 9 GF
GXRM 9
14
12
10
H
m
6
4
2
0
0
0
3
m /h
Q
l/min
Automatic waste water collecting
and lifting station
GXR
50
GXRM
Submersible drainage pump in chrome-nickel stainless steel, for clean water containing
solids up to 10 mm grain size, with vertical delivery port.
Open impeller.
2-pole induction motor, 60Hz (n = 3450 rpm),
Single-phase 220 V +/-10% with float switch and thermal protector.
- GXRM: with standard float switch.
- GXRM GF: with vertical magnetic float switch.
Incorporated capacitor.
Cable length 5 m, Shuko plug.
Liquid temperature up to 50 °C
GXR 13-60
GXR 11-60
GXR 9-60
208
Features
Automatic collecting and lifting station for clean water with GXRM pump
type .
It includes:
1 40 lt capacity tank
1 single-phase pump with 5 m cable and float switch
1 non-return valve with clapet on the pump delivery side
1 discharge pipe kit arranged for the connection of a Ø 40 mm PVC pipe
1 PVC adapting nipple for Ø 40 mm inlet
1 connector for Ø 25 mm flexible pipe
ON DEMAND
1 pump with 10 m cable
5 10
100
150
390
15
200 250
72.1219
350
412

GEO 230 60 Hz
Pumps characteristics
GEO 230-GM 10
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GM 10-60 0,3 1,75 12 6,5
6
4
2
Features
Automatic clear water collecting and lifting station GM 10 pump series.
include:
1 tank capacity 230 lt
1 single-phase pump with 5 m cable and float switch
1 control box QM 6,3 type with capacitor
1 discharge pipe kit Ø 40 mm in PVC
ON DEMAND
1 pump with 10 m cable
1 discharge pipe kit Ø 40 mm in PVC with a ball valve and non-return ball
valve
1 support kit with safety float switch and auto-supplied control panel for
remote alarm with horn and flashing light
- extention 300 mm
GM 10
Submersible drainage pump constructed from composite polymers.
Shaft of chrome steel AISI 430.
2-pole induction motor, 60Hz (n = 3450 rpm).
Single-phase 220 V +/-10% with thermal protector.
Float switch for automatic operation.
5 m cable and control box QM 6,3 with capacitor.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 10 20 30 40
8
H m
Automatic waste water collecting
and lifting station
209
GM 10
0
0
0 3 m /h 3 6 9 12
0
Q
l/min 50 100 150 200
600
ft
800
20
10
710
36

GEO 230 60 Hz
Pumps characteristics
GEO 230-GX..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GXVM 25-6-60 0,25 2,5 10,2 5,7
GEO 230-GXVM 25-8-60 0,37 3,6 12 7,8
GEO 230-GXVM 25-10-60 0,45 4,9 13,2 9,2
GEO 230-GXRM 9-60 0,25 2,5 12 8,5
GEO 230-GXRM 11-60 0,37 3,6 13,2 10,4
GEO 230-GXRM 13-60 0,45 4,9 13,2 12,2
14
12
10
H
m
6
4
2
0
0
0
Q
GXVM GXRM
GXRM GXVM
12
3 m /h
l/min
50
GXRM 13-60
GXRM 11-60
GXRM 9-60
5 10
100 150
Automatic waste water collecting
and lifting station
Features
Automatic collecting and lifting station - for clean water GXR pump series.
- for waste water GXV pump series.
include:
1 tank capacity 230 lt
1 single-phase pump with 5 m cable and float switch
1 discharge pipe kit Ø 40 mm in PVC
ON DEMAND
1 pump with 10 m cable
1 discharge pipe kit Ø 40 mm in PVC with a ball valve and non-return ball valve
1 support kit with safety float switch and auto-supplied control panel for remote
alarm with horn and flashing light
- extention 300 mm
GXRM, GXVM
Submersible drainage pump in chrome-nickel stainless steel, with vertical delivery port.
GXRM: with open impeller.
GXVM: with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm),
Single-phase 220 V +/-10% with float switch and thermal protector. Incorporated capacitor.
Cable length 5 m.
Liquid temperature up to 50 °C
15
200 250
210
14
10
H
m
6
4
2
0
3 0 m /h
0 l/min
Q
50
600
GXVM 25-10-60
GXVM 25-8-60
GXVM 25-6-60
800
5 10
100 150
710
15
200 250

GEO 230 60 Hz
Pumps characteristics
GEO 230-GQR..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GQRM 10-10-60 0,45 3,5 18 9,8
GEO 230-GQRM 10-12-60 0,55 4,3 21 11,8
GEO 230-GQRM 10-14-60 0,75 5,5 24 14,2
GEO 230-GQRM 10-16-60 0,9 7 27 16,2
GEO 230-GQRM 10-18-60 1,1 9,6 30 18,2
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GQR 10-10-60 0,45 1,5 18 9,5
GEO 230-GQR 10-12-60 0,55 1,9 21 11,8
GEO 230-GQR 10-14-60 0,75 2,4 24 14,2
GEO 230-GQR 10-16-60 0,9 2,7 27 16,2
GEO 230-GQR 10-18-60 1,1 3,2 30 18,2
GEO 230-GQR 10-20-60 1,5 5 30 19,8
22
20
18
H
m
14
12
10
8
6
4
2
0
0
Automatic waste water collecting
and lifting station
Features
Automatic collecting and lifting station for clean water with GQR pump series.
include:
1 tank capacity 230 lt
1 pump - single-phase with 10 m cable and float switch
- three-phase with 10 m cable with support and float switch kit
1 control box for three-phase version
1 discharge pipe kit Ø 50 mm in PVC
ON DEMAND
1 discharge pipe kit Ø 50 mm in PVC with a ball valve and non-return ball valve
1 support kit with safety float switch and auto-supplied control panel for remote
alarm with horn and flashing light
- extention 300 mm
GQR
Single-impeller submersible drainage pump, with vertical delivery port.
GQR: with open impeller.
2-pole induction motor, 60Hz (n = 3450 rpm),
GQR: three-phase 380 V;
GQRM: Single-phase 220 V +/-10% with float switch and thermal protector.
Incorporated capacitor.
Cable length 10 m.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100
0
Q
GQR 10-20-60
GQR 10-18-60
GQR 10-16-60
GQR 10-14-60
GQR 10-12-60
GQR 10-10-60
m /h
l/min
3
100
10 20
200
300
211
GQR
600
30
400 500
800
70
60
50
ft
40
30
20
10
0
710
36

GEO 230 60 Hz
Pumps characteristics
GEO 230-GX..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GXVM 40B-60 0,55 5,5 15 7
GEO 230-GXVM 40A-60 0,9 7 21 8,6
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GXV 40B-60 0,55 1,9 15 7
GEO 230-GXV 40A-60 0,9 2,7 21 8,6
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GX 40 pump series.
include:
1 tank capacity 230 lt
1 pump - single-phase with 10 m cable and float switch with control box QM
series with capacitor
- three-phase with 10 m cable with support and float switch kit
1 discharge pipe kit Ø 50 mm in PVC
ON DEMAND
1 discharge pipe kit Ø 50 mm in PVC with a ball valve and non-return ball
valve
1 safety float switch (with support for single-phase version) and autosupplied
control panel for remote alarm with horn and flashing light
- extention 300 mm
212
600
GXV 40
Submersible sewage and drainage pumps in chrome-nickel stainless steel, with vertical delivery
port.
GXV: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm).
GXV: three-phase 220 V;
three-phase 380 V;
GXVM: single-phase 220 V +/-10%, with thermal protector and float switch for automatic operation.
10 m cable and control box QM serie with capacitor.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 30 40 50 60 70 80
10
8
H
m
6
4
2
GXV 40B
GXV 40A
0
0 6 12 18
24
0 100 200 300 400
0
3 m /h
Q
l/min
30
ft
20
10
800
710

GEO 230 60 Hz
Pumps characteristics
GEO 230-GMGM
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GMGM 6-40E-60 0,78 5,5 12 8
GEO 230-GMGM 6-40D-60 1,1 7,5 14 12
GEO 230-GMGM 6-40C-60 1,1 7,5 16 15
GEO 230-GMGM 6-40B-60 1,8 10 16 17,5
GEO 230-GMGM 6-40A-60 1,8 10 16 22,5
Automatic waste water collecting
and lifting station
Features
Automatic sewage water collecting and lifting station with grinder pumps
GMG series.
include:
1 tank capacity 230 lt
1 single-phase pump with 10 m cable, without float switch
1 support kit with float switch
1 control box
1 duck foot coupling kit
1 discharge pipe kit Ø 63 mm in PVC/inox with a ball valve and non-return
ball valve
ON DEMAND
1 safety float switch and auto-supplied control panel for remote alarm with
horn and flashing light
- extention 300 mm
213
600
GMGM
Submersible pumps with high power grinder.
2-pole induction motor, 60Hz (n = 3450 rpm)
Single-phase 220 V +/-10% complete control box with thermal protector and capacitors (without
float switch).
10 m cable.
Liquid temperature up to 40 °C.
0 Imp. g.p.m. 20 30 40 50 60
30
H m
20
10
A
B
C
D
E
GMG 6-40
0 0
0 m 3/h
5 10 15
0
Q
l/min 100 200
80
ft
40
800
710
36

GEO 230 60 Hz
Pumps characteristics
GEO 230-GQS
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GQSM 50-8-60 0,55 5,5 24 7,5
GEO 230-GQSM 50-9-60 0,75 6 27 9
GEO 230-GQSM 50-11-60 0,9 7 33 10,7
GEO 230-GQSM 50-13-60 1,1 9,6 36 12,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GQS 50-8-60 0,55 1,9 24 7,5
GEO 230-GQS 50-9-60 0,75 2,4 27 9
GEO 230-GQS 50-11-60 0,9 2,7 33 10,7
GEO 230-GQS 50-13-60 1,1 3,2 36 12,5
GEO 230-GQS 50-15-60 1,5 5 36 14,8
18
H
m
14
12
10
8
6
4
2
0
0
0
3
m /h
Q l/min
100
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GQS series.
include:
1 tank capacity 230 lt
1 pump - single-phase 10 m cable and float switch
- three-phase with 10 cable with support kit and float switch
1 control box for three-phase version
1 duck foot coupling kit
1 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return ball
valve
ON DEMAND
1 safety float switch (with support for single-phase version) and autosupplied
control panel for remote alarm with horn and flashing light
- extention 300 mm
GQS
Single-impeller submersible pumps, with vertical delivery port.
GQS: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm)
GQS: three-phase 380 V;
GQSM: single-phase 220 V +/-10%, with thermal protector, with built-in capacitor (without float switch).
10 m cable.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100 120
GQS, GQV 50-15-60
GQS, GQV 50-13-60
GQS, GQV 50-11-60
GQS, GQV 50-9-60
GQS, GQV 50-8-60
10 20
200
300
214
GQS, GQV
600
800
0
30 36
400 500
600
50
ft
40
30
20
10
710

GEO 230 60 Hz
Pumps characteristics
GEO 230-GQV
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GQVM 50-8-60 0,55 5,5 24 7,5
GEO 230-GQVM 50-9-60 0,75 6 27 9
GEO 230-GQVM 50-11-60 0,9 7 33 10,7
GEO 230-GQVM 50-13-60 1,1 9,6 36 12,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GQV 50-8-60 0,55 1,9 24 7,5
GEO 230-GQV 50-9-60 0,75 2,4 27 9
GEO 230-GQV 50-11-60 0,9 2,7 33 10,7
GEO 230-GQV 50-13-60 1,1 3,2 36 12,5
GEO 230-GQV 50-15-60 1,5 5 36 14,8
18
H
m
14
12
10
8
6
4
2
0
0
0
3
m /h
Q l/min
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GQV series.
include:
1 tank capacity 230 lt
1 pump - single-phase with 10 m cable, without float switch
- three-phase with 10 cable, without float switch
1 support kit with float switch
1 control box
1 duck foot coupling kit
1 discharge pipe kit Ø 63 mm in PVC/inox with a ball valve and non-return
ball valve
ON DEMAND
1 safety float switch and auto-supplied control panel for remote alarm with
horn and flashing light
- extention 300 mm
GQV
Single-impeller submersible pumps, with horizontal delivery port.
GQV: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm)
GQV: three-phase 380 V;
GQVM: single-phase 220 V +/-10%, with thermal protector, with built-in capacitor (without float switch).
10 m cable.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100 120
100
GQS, GQV 50-15-60
GQS, GQV 50-13-60
GQS, GQV 50-11-60
GQS, GQV 50-9-60
GQS, GQV 50-8-60
10 20
200
300
215
GQS, GQV
600
800
0
30 36
400 500
600
50
ft
40
30
20
10
710
36

GEO 230 60 Hz
Pumps characteristics
GEO 230-GM..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GMCM 50CE-60 0,75 5,4 36 10
GEO 230-GMCM 50BE-60 1,1 7,5 42 13
GEO 230-GMVM 50CE-60 0,75 5,4 31 8
GEO 230-GMVM 50BE-60 1,1 7,5 35 9,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GMC 50CE-60 0,75 2,4 36 10
GEO 230-GMC 50BE-60 1,1 3,2 42 13
GEO 230-GMC 50AE-60 1,5 4,6 48 16
GEO 230-GMV 50CE-60 0,75 2,4 31 8
15
10
5
GEO 230-GMV 50BE-60 1,1 3,2 35 9,5
GEO 230-GMV 50AE-60 1,5 4,6 39 11,5
0 Imp.g.p.m.
20
H
m
50 100 150
0
0
0 m /h 10 20 30 40 50
3
Q
0 l/min 200 300 400 500 600 700 800
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GMV, GMC series.
include:
1 tank capacity 230 lt
1 pump - single-phase 10 m cable and float switch
- three-phase with 10 cable with support kit and float switch
1 control box for three-phase version
1 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return ball
valve
ON DEMAND
1 safety float switch (with support for single-phase version) and autosupplied
control panel for remote alarm with horn and flashing light
- extention 300 mm
GMC, GMV
Submersible sewage and drainage pumps.
GMC, with single-channel impeller.
GMV, with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm)
GMV, GMC: three-phase 220 V; three-phase 380 V;
with 2 built-in thermal protectors to be connected to the control panel.
GMVM, GMVM: single-phase 220 V ± 10%, built-in thermal protector and built-in capacitor.
Float switch for automatic operation.
Cable length 10 m.
Liquid temperature up to 35 °C.
60
H
50
m
A GMC
ft 10
A
40
B
B
C
30
20
10
216
15
5
600
0
0
0
3 m /h
Q
l/min
10
200
20
300 400
30
500 600
800
0 Imp.g.p.m. 50 100
C
GMV
710
40
ft
30
20
10
0
40

GEO 230 60 Hz
Pumps characteristics
GEO 230-GM..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 230-GMCM 50-65C-60 0,75 5,4 36 10
GEO 230-GMCM 50-65B-60 1,1 7,5 42 13
GEO 230-GMVM 50-65C-60 0,75 5,4 31 8
GEO 230-GMVM 50-65B-60 1,1 7,5 35 9,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 230-GMC 50-65C-60 0,75 2,4 36 10
GEO 230-GMC 50-65B-60 1,1 3,2 42 13
GEO 230-GMC 50-65A-60 1,5 4,6 48 16
GEO 230-GMV 50-65C-60 0,75 2,4 31 8
15
10
5
GEO 230-GMV 50-65B-60 1,1 3,2 35 9,5
GEO 230-GMV 50-65A-60 1,5 4,6 39 11,5
0 Imp.g.p.m.
20
H
m
50 100 150
0
0
0 m /h 10 20 30 40 50
3
Q
0 l/min 200 300 400 500 600 700 800
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GMV, GMC series.
include:
1 tank capacity 230 lt
1 pump - single-phase 10 m cable and float switch
- three-phase with 10 cable with support kit and float switch
1 control box for three-phase version
1 duck foot coupling kit
1 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return ball
valve
ON DEMAND
1 safety float switch (with support for single-phase version) and autosupplied
control panel for remote alarm with horn and flashing light
- extention 300 mm
GMC, GMV
Submersible sewage and drainage pumps.
GMC, with single-channel impeller.
GMV, with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm)
GMV, GMC: three-phase 220 V; three-phase 380 V;
with 2 built-in thermal protectors to be connected to the control panel.
GMVM, GMVM: single-phase 220 V ± 10%, built-in thermal protector and built-in capacitor.
Float switch for automatic operation.
Cable length 10 m.
Liquid temperature up to 35 °C.
60
H
50
m
A GMC
ft 10
A
40
B
B
C
30
20
10
217
15
5
600
0
0
0
3 m /h
Q
l/min
10
200
20
300 400
30
500 600
800
0 Imp.g.p.m. 50 100
C
GMV
710
40
ft
30
20
10
0
40
36

GEO 500 60 Hz
Pumps characteristics
GEO 500-GM 10
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GM 10-60 0,3x2 1,75x2 12x2 6,5
6
4
2
Automatic waste water collecting
and lifting station
Features
Automatic clear water collecting and lifting station with GM 10 pump series.
include:
1 tank capacity 500 lt
2 single-phase pump with 5 m cable without float switch
1 support kit with 2 float switch
1 control box
2 discharge pipe kit Ø 40 mm in PVC
ON DEMAND
2 single-phase pumps with 10 m cable, without float switch
2 discharge pipe kit Ø 40 mm in PVC with a ball valve and non-return ball valve
1safety float switch and auto-supplied control panel for remote alarm with horn
and flashing light
- extention 300 mm
GM 10
Submersible drainage pump constructed from composite polymers.
Shaft of chrome steel AISI 430.
2-pole induction motor, 60Hz (n = 3450 rpm).
Single-phase 220 V +/-10% with thermal protector (without float switch).
5 m cable and control box with capacitor.
Liquid temperature up to 35 °C
218
GM 10
0
0
0 3
m /h 3 6 9 12
0
Q
l/min 50 100 150 200
1200
0 Imp. g.p.m. 10 20 30 40
8
H m
ft
20
10
800
710

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GX..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GXVM 25-6-60 0,25x2 2,5x2 10,2x2 5,7
GEO 500-2GXVM 25-8-60 0,37x2 3,6x2 12x2 7,8
GEO 500-2GXVM 25-10-60 0,45x2 4,9x2 13,2x2 9,2
GEO 500-2GXRM 9-60 0,25x2 2,5x2 12x2 8,5
GEO 500-2GXRM 11-60 0,37x2 3,6x2 13,2x2 10,4
GEO 500-2GXRM 13-60 0,45x2 4,9x2 13,2x2 12,2
14
12
10
H
m
6
4
2
0
0
0
GXRM
Q
3 m /h
l/min
50
GXVM
5 10
100 150
Automatic waste water collecting
and lifting station
GXRM GXVM
12
GXRM 13-60
GXRM 11-60
GXRM 9-60
Features
Automatic collecting and lifting station - for clean water with GXR pump series
- for waste water with GXV pump series.
include:
1 tank capacity 500 lt
2 single-phase pump with 5 m cable without float switch
1 support kit with 2 float switch
1 control box
2 discharge pipe kit Ø 40 mm in PVC
ON DEMAND
2 single-phase pumps with 10 m cable, without float switch
2 discharge pipe kit Ø 40 mm in PVC with a ball valve and non-return ball valve
1 safety float switch and auto-supplied control panel for remote alarm with horn
and flashing light
- extention 300 mm
GXRM, GXVM
Submersible drainage pump in chrome-nickel stainless steel, with vertical delivery port.
GXRM: with open impeller.
GXVM: with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm),
Single-phase 220 V +/-10% with float switch and thermal protector. Incorporated capacitor.
Cable length 5 m.
Liquid temperature up to 50 °C
15
200 250
219
14
10
H
m
6
4
2
0
3 0 m /h
0 l/min
Q
50
1200
GXVM 25-10-60
GXVM 25-8-60
GXVM 25-6-60
5 10
100 150
800
710
15
200 250
36

GEO 500
Pumps characteristics
GEO 500-2GQR
Automatic clear water collecting
and lifting station
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GQRM 10-10-60 0,45x2 3,5x2 18x2 9,8
GEO 500-2GQRM 10-12-60 0,55x2 4,3x2 21x2 11,8
GEO 500-2GQRM 10-14-60 0,75x2 5,5x2 24x2 14,2
GEO 500-2GQRM 10-16-60 0,9x2 7x2 27x2 16,2
GEO 500-2GQRM 10-18-60 1,1x2 9,6x2 30x2 18,2
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GQR 10-10-60 0,45x2 1,5x2 18x2 9,8
GEO 500-2GQR 10-12-60 0,55x2 1,9x2 21x2 11,8
GEO 500-2GQR 10-14-60 0,75x2 2,4x2 24x2 14,2
GEO 500-2GQR 10-16-60 0,9x2 2,7x2 27x2 16,2
GEO 500-2GQR 10-18-60 1,1x2 3,2x2 30x2 18,2
GEO 500-2GQR 10-20-60 1,5x2 5x2 30x2 19,8
22
20
18
H
m
14
12
10
8
6
4
2
0
0
Features
Automatic collecting and lifting station for clean water with GQR pump series
include:
1 tank capacity 500 lt
2 pumps - single-phase with 10 m cable without float switch
- three-phase with 10 m cable
1 support kit with 2 float switch
1 control box
2 discharge pipe kit Ø 50 mm in PVC
ON DEMAND
2 discharge pipe kit Ø 50 mm in PVC with a ball valve and non-return ball valve
1 safety float switch and auto-supplied control panel for remote alarm with horn
and flashing light
- extention 300 mm
GQR
Single-impeller submersible drainage pump, with vertical delivery port.
GQR: with open impeller.
2-pole induction motor, 60Hz (n = 3450 rpm),
GQR: three-phase 380 V;
GQRM: Single-phase 220 V +/-10% with float switch and thermal protector.
Incorporated capacitor.
Cable length 10 m.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100
0
Q
GQR 10-20-60
GQR 10-18-60
GQR 10-16-60
GQR 10-14-60
GQR 10-12-60
GQR 10-10-60
m /h
l/min
3
100
10 20
200
220
300
GQR
1200
30
400 500
70
60
50
ft
40
30
20
10
0
800
710

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GX..
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GXVM 40B-60 0,55x2 5,5x2 15x2 7
GEO 500-2GXVM 40A-60 0,9x2 7x2 21x2 8,6
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GXV 40B-60 0,55x2 1,9x2 15x2 7
GEO 500-2GXV 40A-60 0,9x2 2,7x2 21x2 8,6
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station with GX 40 pump
series.
include:
1 tank capacity 500 lt
2 pumps - single-phase with 10 m cable without float switch
- three-phase with 10 m cable
1 support kit with 2 float switch
1 electric control box (with capcitor for single-phase motors)
2 discharge pipe kit Ø 50 mm in PVC
ON DEMAND
2 discharge pipe kit Ø 50 mm in PVC with a ball valve and non-return ball valve
1 safety float switch and auto-supplied control panel for remote alarm with
horn and flashing light
- extention 300 mm
221
1200
GXV 40
Submersible sewage and drainage pumps in chrome-nickel stainless steel, with vertical delivery port.
GXV: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm).
GXV: three-phase 220 V;
three-phase 380 V;
GXVM: single-phase 220 V +/-10%, with thermal protector (without float switch).
10 m cable
Capacitor in the control box (for pumps with single phase motor)
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 30 40 50 60 70 80
10
8
H
m
6
4
2
GXV 40B
GXV 40A
0
0 6 12 18
24
0 100 200 300 400
0
3 m /h
Q
l/min
30
ft
20
10
800
710
36

GEO 500 60 Hz
Pumps characteristics
Automatic waste water collecting
and lifting station
GEO 500-2GMGM Features
Automatic sewage water collecting and lifting station with grinder pumps
GMG series.
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GMGM 6-40E-60 0,78x2 5,5x2 12x2 8
GEO 500-2GMGM 6-40D-60 1,1x2 7,5x2 14x2 12
GEO 500-2GMGM 6-40C-60 1,1x2 7,5x2 16x2 15
GEO 500-2GMGM 6-40B-60 1,8x2 10x2 16x2 17,5
GEO 500-2GMGM 6-40A-60 1,8x2 10x2 16x2 22,5
include:
1 tank capacity 500 lt
2 single-phase pumps 10 m cable, without float switch
1 support kit with 2 float switch
1 electric ocntrol box (with capacitor for single-phase motors)
2 duck foot coupling kit
2 discharge pipe kit Ø 63 mm in PVC/inox with a ball valve and non-return
ball valve
ON DEMAND
1 safety float switch and auto-supplied control panel for remote alarm with
horn and flashing light
- extension 300 mm
GMGM
Submersible pumps with high power grinder.
2-pole induction motor, 60Hz (n = 3450 rpm)
Single-phase 220 V +/-10% with thermal protector (without float switch).
Capacitors in the control box
10 m cable.
Liquid temperature up to 40 °C.
0 0
0 m 3/h
5 10 15
0
Q
l/min 100 200
222
1200
0 Imp. g.p.m. 20 30 40 50 60
30
H m
20
10
A
B
C
D
E
GMG 6-40
80
ft
40
800
710

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GQS
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GQSM 50-8-60 0,55x2 5,5x2 24x2 7,5
GEO 500-2GQSM 50-9-60 0,75x2 6x2 27x2 9
GEO 500-2GQSM 50-11-60 0,9x2 7x2 33x2 10,7
GEO 500-2GQSM 50-13-60 1,1x2 9,6x2 36x2 12,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GQS 50-8-60 0,55x2 1,9x2 24x2 7,5
GEO 500-2GQS 50-9-60 0,75x2 2,4x2 27x2 9
GEO 500-2GQS 50-11-60 0,9x2 2,7x2 33x2 10,7
GEO 500-2GQS 50-13-60 1,1x2 3,2x2 36x2 12,5
GEO 500-2GQS 50-15-60 1,5x2 5x2 36x2 14,8
18
H
m
14
12
10
8
6
4
2
0
0
0
3
m /h
Q l/min
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station GQS series.
include:
1 tank capacity 500 lt
2 pumps - single-phase 10 m cable without float switch
- three-phase with 10 cable
1 support kit with 2 float switch
1 control box for three-phase version
2 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return
ball valve
ON DEMAND
1safety float switch and auto-supplied control panel for remote alarm
with horn and flashing light
- extention 300 mm
GQS
Single-impeller submersible pumps, with vertical delivery port.
GQS: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm)
GQS: three-phase 380 V;
GQSM: single-phase 220 V +/-10%, with thermal protector, with built-in capacitor (without float switch).
10 m cable.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100 120
100
GQS, GQV 50-15-60
GQS, GQV 50-13-60
GQS, GQV 50-11-60
GQS, GQV 50-9-60
GQS, GQV 50-8-60
10 20
200
300
223
GQS, GQV
1200
0
30 36
400 500
600
50
ft
40
30
20
10
800
710
36

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GQV
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GQVM 50-8-60 0,55x2 5,5x2 24x2 7,5
GEO 500-2GQVM 50-9-60 0,75x2 6x2 27x2 9
GEO 500-2GQVM 50-11-60 0,9x2 7x2 33x2 10,7
GEO 500-2GQVM 50-13-60 1,1x2 9,6x2 36x2 12,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GQV 50-8-60 0,55x2 1,9x2 24x2 7,5
GEO 500-2GQV 50-9-60 0,75x2 2,4x2 27x2 9
GEO 500-2GQV 50-11-60 0,9x2 2,7x2 33x2 10,7
GEO 500-2GQV 50-13-60 1,1x2 3,2x2 36x2 12,5
GEO 500-2GQV 50-15-60 1,5x2 5x2 36x2 14,8
18
H
m
14
12
10
8
6
4
2
0
0
0
3
m /h
Q l/min
100
Automatic waste water collecting
and lifting station
Features
Automatic waste water collecting and lifting station with GQV pump series.
include:
1 tank capacity 500 lt
2 pumps - single-phase 10 m cable without float switch
- three-phase with 10 cable
1 support kit with 2 float switch
1 control box
2 duck foot coupling kit
2 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return
ball valve
ON DEMAND
1safety float switch and auto-supplied control panel for remote alarm
with horn and flashing light
- extention 300 mm
GQV
Single-impeller submersible pumps, with vertical delivery port.
GQV: with free-flow (vortex) impeller
2-pole induction motor, 60Hz (n = 3450 rpm)
GQV: three-phase 380 V;
GQVM: single-phase 220 V +/-10%, with thermal protector, with built-in capacitor (without float switch).
10 m cable.
Liquid temperature up to 35 °C
0 Imp. g.p.m. 20 40
60 80 100 120
GQS, GQV 50-15-60
GQS, GQV 50-13-60
GQS, GQV 50-11-60
GQS, GQV 50-9-60
GQS, GQV 50-8-60
10 20
200
300
224
GQS, GQV
1200
0
30 36
400 500
600
50
ft
40
30
20
10
800
710

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GM.. Features
Automatic waste water collecting and lifting station GMV, GMC series.
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GMCM 50CE-60 0,75x2 5,4x2 36x2 10
GEO 500-2GMCM 50BE-60 1,1x2 7,5x2 42x2 13
GEO 500-2GMVM 50CE-60 0,75x2 5,4x2 31x2 8
GEO 500-2GMVM 50BE-60 1,1x2 7,5x2 35x2 9,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GMC 50CE-60 0,75x2 2,4x2 36x2 10
GEO 500-2GMC 50BE-60 1,1x2 3,2x2 42x2 13
GEO 500-2GMC 50AE-60 1,5x2 4,6x2 48x2 16
GEO 500-2GMV 50CE-60 0,75x2 2,4x2 31x2 8
GEO 500-2GMV 50BE-60 1,1x2 3,2x2 35x2 9,5
GEO 500-2GMV 50AE-60 1,5x2 4,6x2 39x2 11,5
0 Imp.g.p.m.
20
H
m
15
10
5
50 100 150
0
0
0 m /h 10 20 30 40 50
3
Q
0 l/min 200 300 400 500 600 700 800
include:
1 tank capacity 500 lt
2 pumps - single-phase 10 m cable without float switch
- three-phase with 10 cable
1 support kit with 2 float switch
1 control box for three-phase version
2 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return
ball valve
ON DEMAND
1safety float switch and auto-supplied control panel for remote alarm
with horn and flashing light
- extention 300 mm
GMC, GMV
Submersible sewage and drainage pumps.
GMC, with single-channel impeller.
GMV, with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm)
GMV, GMC: three-phase 220 V; three-phase 380 V;
with 2 built-in thermal protectors to be connected to the control panel.
GMVM, GMVM: single-phase 220 V ± 10%, built-in thermal protector and built-in capacitor.
(without float switch)
Cable length 10 m.
Liquid temperature up to 35 °C.
60
H
50
m
A GMC
ft 10
A
40
B
B
C
Automatic waste water collecting
and lifting station
30
20
10
225
15
5
1200
0 Imp.g.p.m. 50 100
C
GMV
0
0
0
3 m /h
Q
l/min
10
200
20
300 400
30
500 600
800
710
40
ft
30
20
10
0
40
36

GEO 500 60 Hz
Pumps characteristics
GEO 500-2GM.. Features
Automatic waste water collecting and lifting station GMV, GMC series.
Single-phase type 1 ~ 220 V Q max H max
kW A m 3 /h m
GEO 500-2GMCM 50-65C-60 0,75x2 5,4x2 36x2 10
GEO 500-2GMCM 50-65B-60 1,1x2 7,5x2 42x2 13
GEO 500-2GMVM 50-65C-60 0,75x2 5,4x2 31x2 8
GEO 500-2GMVM 50-65B-60 1,1x2 7,5x2 35x2 9,5
Three-phase type 3 ~ 380 V Q max H max
kW A m 3 /h m
GEO 500-2GMC 50-65C-60 0,75x2 2,4x2 36x2 10
GEO 500-2GMC 50-65B-60 1,1x2 3,2x2 42x2 13
GEO 500-2GMC 50-65A-60 1,5x2 4,6x2 48x2 16
GEO 500-2GMV 50-65C-60 0,75x2 2,4x2 31x2 8
GEO 500-2GMV 50-65B-60 1,1x2 3,2x2 35x2 9,5
GEO 500-2GMV 50-65A-60 1,5x2 4,6x2 39x2 11,5
0 Imp.g.p.m.
20
H
m
15
10
5
50 100 150
0
0
0 m /h 10 20 30 40 50
3
Q
0 l/min 200 300 400 500 600 700 800
Automatic waste water collecting
and lifting station
include:
1 tank capacity 500 lt
2 pumps - single-phase 10 m cable without float switch
- three-phase with 10 cable
1 support kit with 2 float switch
1 control box for three-phase version
2 duck foot coupling kit
2 discharge pipe kit Ø 63 mm in PVC with a ball valve and non-return
ball valve
ON DEMAND
1safety float switch and auto-supplied control panel for remote alarm
with horn and flashing light
- extention 300 mm
GMC, GMV
Submersible sewage and drainage pumps.
GMC, with single-channel impeller.
GMV, with free-flow (vortex) impeller.
2-pole induction motor, 60Hz (n = 3450 rpm)
GMV, GMC: three-phase 220 V; three-phase 380 V;
with 2 built-in thermal protectors to be connected to the control panel.
GMVM, GMVM: single-phase 220 V ± 10%, built-in thermal protector and built-in capacitor.
(without float switch)
Cable length 10 m.
Liquid temperature up to 35 °C.
60
H
50
m
A GMC
ft 10
A
40
B
B
C
30
20
10
226
15
5
1200
0 Imp.g.p.m. 50 100
C
GMV
0
0
0
3 m /h
Q
l/min
10
200
20
300 400
30
500 600
800
710
40
ft
30
20
10
0
40

GEO 60 Hz
Dimensions and weights
GEO 40
GEO 230
710
415
510
125
125
335
350
97
300
370
390
800
545
315
Automatic waste water collecting
and lifting station
580 485
570
600
420 15
330
130
340 300
4.93.433
125
Tank Serbatoio
kg.6
kg. 6
450
125
4.93.373
227
A A
A) Arrangement for :
Ø 40 mm inlet
Ø 40 mm outlet
Ø 25 mm relief
B) Cable passage with Shuko plug
Extention Prolunga
kg.4,5 kg. 4,5
Tank Serbatoio
kg.16 kg. 16
A-C) inlet and relief
B) delivery outlet
D) G 1 1/2 draining outlet
E) Cable outlet
E
A
C
B
A
B
C
A
C
D
A
A
36

GEO 60 Hz
Dimensions and weights
GEO 500
710
510
125 125 125 125
300
97
800
545
Installation examples
580 485
570
1200
15
420
Automatic waste water collecting
and lifting station
600
Extention
Prolunga
kg. 4,5
kg. 4,5
Tank
kg. 32
450 450
125 125 125 125
Serbatoio
kg. 32
A-C) inlet and relief
B) delivery outlet
D) G 1 1/2 draining outlet
E) Cable outlet
228
4.93.389
A
C
E
A
A
B
C
C
A
B
A
D
C
C
4.93.267
A
D
C

GM 60 Hz
Submersible Pumps
229
37

GM 60 Hz
GMV
GMVS
GMC
GMN
GMG
I-GMV
I-GMC
I-GMN
B-GMV
B-GMC
B-GMN
Submersible Pumps
Submersible pumps with vortex impeller in cast iron EN-GJL-250 pag. 234
Submersible pumps with vortex impeller in cast iron with polyurethane coating pag. 243
Submersible pumps with single channel impeller in cast iron EN-GJL-250 pag. 245
Submersible pumps with channels impeller in cast iron EN-GJL-250 pag. 254
Submersible pumps with grinder in cast iron EN-GJL-250 pag. 268
Submersible pumps with vortex impeller in stainless steel AISI316 pag. 272
Submersible pumps with single channel impeller in stainless steel AISI316 pag. 272
Submersible pumps with channels impeller in stainless steel AISI316 pag. 272
Submersible pumps with vortex impeller in Marine Bronze B10 pag. 283
Submersible pumps with single channel impeller in Marine Bronze B10 pag. 283
Submersible pumps with channels impeller in Marine Bronze B10 pag. 283
230

GM 60 Hz
A new series of submersible pumps with high efficiency
hydraulics designed to move slurry, sewage and industrial
process fluids.
The range covers a wide field of use with head up to 75 m And
flows up to 2300 m 3 /h, with a maximum solid passage up to
140 mm keeping the risk of blockage to a minimum.
Dimensionally designed for heavy demand, even on critical
applications.
Explosion proof version on request.
THE IMPELLERS
GMV
GMVS
GMC
GMN
GMG
Submersible Pumps
Vortex impeller suitable for pumping
liquids containing large solids and/or
fibrous materials.
Applications: urban sewerage systems,
animal breeding plants.
Sand Vortex Water Impeller in
Polyurethane with a stainless steel core.
Applications: in plants with an high
sand presence, in marble work companies,
in the ceramic industry, crystals
machining or industrial processes where
there's presence of abrasives liquids.
Single channel impeller, for liquids
containing fibrous materials and/or
suspended solids.
Applications: purification plants, tanneries,
animal breeding plants.
Closed multi-channel impeller, for clean
liquids or light solids without filamentous
materials.
Applications: large drainage systems,
purification plants.
Multi-blade suction impeller with grinder
constructed in stainless steel AISI 440,
particularly suitable as a grinder for paper
or textile materials.
Applications: clearance of waste waters
originating from service stations, residential
communities, camping sites, etc..
231
Pump designation
Version B = bronze
I = stainless steel
(no indication: cast iron version)
Series
Impeller type V = Vortex
C = Singlechannel
N = Channels
G = Grinder
4-6-8 poles motor (no indication: 2 poles)
Singlephase M (no indication: threephase)
Free passage
Discharge diameter in mm
Pump size
Frequency 60 Hz
THE STANDARD INSTALLATIONS
B-GM V 4 M50-80 A-60
A Mobile and emergency installation
with x-foot support
B Free installation and threated elbow
C Fixed installation with automatic
coupling feet and guide rails.
D Dry pit installation, with x-foot rest
and suction bend.
Pump equipped with cooling jacket.
37

GM 60 Hz
Coverage chart
80
70
60
H
m
50
4 0
3 0
2 0
1 0
0
5
3 Q m /h
GMC
GMV
10 20 30 40 50
Submersible Pumps
GMN
100 200 500
232
GMV4
GMC4
GMN4-6-8
GM
60 Hz
72.2000
1000 2000 3000
Tolerances according to ISO 9906, annex A.

GM 60 Hz
Features
Intermediate oil chamber for
a correct lubrication and
cooling.
Submersible Pumps
Motor shaft made of stainless steel AISI 420B
over dimensioned for heavy duty
Impellers and volutes are developed to optimize the
hydraulic efficiency and provide a clear exit for filamentous
and solid materials.
233
Dry motor for increased safety
Bearings over dimensioned for
heavy duty
Twin mechanical seal
37

GMV 60 Hz
Main materials
Pump casing: cast iron EN-GJL-250
Impeller: cast iron EN-GJL-250+Ni
Motor casing: cast iron EN-GJL-250
Motor cover: cast iron EN-GJL-250
Shaft: stainless steel AISI 420B
Mechanical seal motor side: graphite/ceramic
Mechanical seal pump side: silicon carbite/silicon carbite
Coverage chart
50
40
30
20
H
m
10
5
4
3
2
5 3
m /h 10 15 20
Q
GMV 30
GMV 50-50
GMV 50-80
GMV4 50-65
Submersible pumps
with vortex impeller
GMV 80-80
30 40 50
100 150 200 300
234
GMV4 65-80
Construction
Submersible pumps with vortex impeller.
Twin mechanical seal with oil chamber.
Delivery connection DN 80-100-150.
Applications
Suitable to pump slurry and sewage waters with the presence of
solid and filamentous parts in suspension, they are in particular
pointed out for emptying sceptic tanks in the domestic, residential
and industrial installations.
Solid passage diameter from 50 to 100 mm.
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 or 4 poles induction, 60Hz
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation Class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
GMV4 90-100
GMV
60 Hz
GMV4
80-100
72.2001

GMV 60 Hz
Technical data
TYPE
GMVM 30A-60
GMV 30A-60
GMVM 50-50C-60
GMV 50-50C-60
GMVM 50-50B-60
GMV 50-50B-60
GMVM 50-50A-60
GMV 50-50A-60
GMVM 60-80A-60
GMV 60-80A-60
GMV 50-80F-60
GMV 50-80E-60
GMV 50-80D-60
GMV 50-80C-60
GMV 80-80B-60
GMV 80-80A-60
GMV6 50-65B-60
GMV6 50-65A-60
GMV4M 50-65B-60
GMV4 50-65B-60
GMV4M 50-65A-60
GMV4 50-65A-60
GMV6 50-80B-60
GMV6 50-80A-60
GMV4M 50-80B-60
GMV4 50-80B-60
GMV4M 50-80A-60
GMV4 50-80A-60
GMV4 65-80C-60
GMV4 65-80B-60
GMV4 65-80A-60
GMV4 90-100B-60
GMV4 90-100A-60
GMV4 90-100S-60
GMV6 80-100A-60
GMV4 80-100A-60
P2
kW
0,5
0,5
1,8
2,4
1,8
2,4
2,6
2,9
1,8
2,4
3,2
5,9
5,9
5,9
13,8
18,2
0,71
0,71
1,2
1,3
1,2
1,3
0,71
0,71
1,2
1,3
1,2
1,3
2,9
4,6
4,6
5,1
7,1
14,1
5,2
14,1
IN
4
1,5
10
5
10
5
16
6
10
5
6,5
13
13
13
29,5
34
2,5
2,5
8,5
3,5
8,5
3,5
2,5
2,5
8,5
3,5
8,5
3,5
6,5
9,5
9,5
11
13,5
30
12,5
30
Submersible pumps
with vortex impeller
Power Supply Starting Free
passage
A r.p.m.
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
1150
1150
1750
1750
1750
1750
1150
1150
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
1150
1750
235
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
DN
mm
30
30
50
50
50
50
50
50
80
80
80
80
80
80
80
80
65
65
65
65
65
65
80
80
80
80
80
80
80
80
80
100
100
100
100
100
Ø mm
1” 1/4
1” 1/4
50
50
50
50
50
50
60
60
50
50
50
50
80
80
50
50
50
50
50
50
50
50
50
50
50
50
65
65
65
90
90
90
80
80
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
Humidity
probe
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ATEX
Eex
37

GMV 60 Hz
Characteristic curves
0 Imp. g.p.m. 20 30 40 50
10
8
6
H
m
4
2
0
0
0 3 m /h 5 10 15
0 Q l/min
100 200
40
30
30
η % η %
20
20
A
10
10
0
0,8
0,6
P2
0,4
kW
0,2
30
30
η % η %
20
20
A
10
10
B
0
0
P2
0,5
kW
0 U.S. g.p.m. 20 30 40 50 60
0
0
0
3 m /h
Q l/min
5
100
10
200
15
0 Imp. g.p.m. 50 100
150
6
5
0
4
H
m
3
2
1
U.S. g.p.m.
50 100 150
200
72.2010
0
0
0 3 m /h 10 20 30 40 50
0 Q l/min 250 500 750
40
1
A
B
A
GMV 30A-60
n = 3450 1/min
0
0 3 m /h 10 20 30 40 50
0 Q l/min 250 500 750
A
GMV6 50-65..60
n = 1150 1/min
B
Submersible pumps
with vortex impeller
A
72.2007
30
20
ft
10
15
ft
10
5
236
0 Imp. g.p.m. 40 60 80 100 120 140
20
15
H
m
10
5
0
0
0 3 m /h 10 20 30 40
0 Q l/min 200 400 600
40
0
2,5
2
P2
kW
1
0,5
1,5
P2
1
kW
0,5
0 U.S. g.p.m. 60 80 100 120 140 160
0
0 3 m /h 10 20 30 40
0 Q l/min 200 400 600
0
0 Imp. g.p.m. 50 100
150
10
8
H
m
6
4
2
U.S. g.p.m.
50 100 150
200
72.2013
0
0
0 3 m /h 10 20 30 40 50
0 Q l/min 250 500 750
40
2
A
B
C
A
B
GMV 50-50..60
n = 3450 1/min
0
0 3 m /h 10 20 30 40 50
0 Q l/min 250 500 750
C
C
B
A
A
B
GMV4 50-65..60
n = 1750 1/min
B
B
A
A
72.2007
60
ft
40
20
30
ft
20
10

GMV 60 Hz
Characteristic curves
0
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
40
30
η %
20
0,8
P2
kW
0,4
0 U.S. g.p.m. 200 300 400 500 600
0 Imp. g.p.m. 200 300 400 500
15
H
0 Imp. g.p.m. 80 120 160 200 240 280
5
m
10
4
H
m
3
2
1
10
0
1
0,2
5
0 U.S. g.p.m. 120 160 200 240 280 320
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
A
B
C
A
B
GMV6 50-80..60
n = 1150 1/min
72.2013
0
0
0
60
50
η %
3 m /h
Q l/min
50
1000
100
2000
0
150
30
20
10
0
B
C
A
6
5
P2
kW
3
B
A
2
1
C
0
0
0
3 m /h
Q l/min
50
1000
100
2000
150
B
B
A
A
GMV4 65-80..60
n = 1750 1/min
Submersible pumps
with vortex impeller
72.2009
15
40
ft
ft
10
5
20
0 Imp. g.p.m. 80 120 160 200 240 280
10
8
H
m
6
4
2
0
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
50
40
η %
20
10
0
1,6
1
P2
kW
0,4
0 Imp. g.p.m. 80 120 160 200 240 280
10
8
H
m
6
4
2
0
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
40
30
η %
20
237
2
P2
kW
1
0 U.S. g.p.m. 120 160 200 240 280 320
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
10
0
2,5
0,5
A
B
0 U.S. g.p.m. 120 160 200 240 280 320
A
GMV4 50-80..60
n = 3450 1/min
GMV 60-80..60
n = 3450 1/min
72.2013
0
0 3 m /h 20 40 60 80
0 Q l/min 400 800 1200
A
A
B
A
A
B
72.2013
30
ft
20
10
30
ft
20
10
37

GMV 60 Hz
Characteristic curves
20
0
0
0 3 m /h 20 40 60 80 100
0 Q l/min 500 1000 1500
40
30
η %
20
0 Imp. g.p.m. 100 150 200 250 300 350
25
15
H
m
10
5
10
8
0
6
P2
4
kW
2
10
P2
kW
0 U.S. g.p.m. 150 200 250 300 350 400
0
0 3 m /h 20 40 60 80 100
0 Q l/min 500 1000 1500
0 U.S. g.p.m.
400 600
0 Imp. g.p.m. 200 400 600
800
25
20
H
m
15
10
5
72.2007
1000
0
0
0
60
40
η %
3 m /h
Q l/min
60
1000
120
2000
B
180
3000
0
240
4000
20
S
0
14
S
A
B
C
D
E
F
GMV 50-80..60
n = 3450 1/min
4
B
0
0
0
3 m /h
Q l/min
60
1000
120
2000
180
3000
240
4000
F
F
D
E
E
800
D
C
C
GMV4 90-100..60
n = 1750 1/min
A
A
Submersible pumps
with vortex impeller
S
72.2013
80
60
ft
40
20
75
ft
50
25
238
0 Imp. g.p.m. 200 300 400 500 600 700
40
30
H
m
20
10
0
0
0 3 m /h 50 100 150 200
0 Q l/min 1000 2000 3000
60
40
η %
20
0
20
P2
15
kW
10
0 U.S. g.p.m. 300 400 500 600 700 800
5
0 3 m /h 50 100 150 200
0 Q l/min 1000 2000 3000
0 U.S. g.p.m. 400 600 800 1000 1200
0 Imp. g.p.m. 400 600 800 1000
20
H
m
15
10
5
A
B
GMV4 80-100A-60
GMV 80-80..60
n = 3450 1/min
72.2011
0
0
0
60
50
η %
30
20
10
0
3 m /h
Q l/min
100
2000
200
4000
0
300
14
12
P2
kW
8
6
4
2
0
0
3 m /h
Q l/min
100
2000
200
4000
300
B
A
B
A
GMV4(6) 80-100..60
n = 1750 1/min (n = 1150 1/min)
GMV6 80-100A-60
GMV6 80-100A-60
GMV4 80-100A-60
GMV6 80-100A-60
GMV4 80-100A-60
72.2009
120
ft
80
40
60
40
ft
20

GMV 60 Hz
Dimensions and weights
GMV 30..-60
TYPE
GMVM 30A-60
GMV 30A-60
GMV 50-50..60
90
TYPE
16
2“
Ø 50
GMVM 50-50C-60
GMV 50-50C-60
GMVM 50-50B-60
GMV 50-50B-60
GMVM 50-50A-60
GMV 50-50A-60
Weight
kg
14
Ø 50
125
Weight
kg
43
Ø 55
252
150
403
268
330
Version with foot and 90° elbow
Submersible pumps
with vortex impeller
544
HL minimum submersible level
239
134
202
1"1/4
176
52
12
134
G 2”
132
100
90
3/4“
86
100
75 28
110
156
136
56
346
450 min.
312
194
13
392
9
112
112
Version with duck foot coupling
400 min
37

GMV 60 Hz
Dimensions and weights
GMV4 50-65..60
GMC6 50-65..60
90
TYPE
2“ 1/2 96
15
Ø 69
GMV6 50-65B-60
GMV6 50-65A-60
GMV4M 50-65B-60
GMV4 50-65B-60
GMV4M 50-65A-60
GMV4 50-65A-60
Ø 60
121
Weight
kg
40
42
Ø 50
180
451
283
310
335
556
83
78
100
13
33
198
120
DN 65
EN 1092-2
PN 10
253
92
2“
180
85
200
92
117
720
600 min
15 130
Version with foot and 90° elbow
Submersible pumps
with vortex impeller
HL minimum submersible level
240
181
317
447
18
47
130
Version with duck foot coupling
360 min.

GMV 60 Hz
Dimensions and weights
GMV 50-80..60
GMV 60-80..60
GMV 80-80..60
GMV4 50-80..60
GMV4 65-80..60
GMV6 50-80..60
200
GMV
50-80
60-80
GMV6
50-80
TYPE
GMV4
65-80
GMVM 60-80A-60
GMV 60-80A-60
GMV 50-80F-60
GMV 50-80E-60
GMV 50-80D-60
GMV 50-80C-60
GMV 80-80B-60
GMV 80-80A-60
GMV4M 50-80B-60
GMV4 50-80B-60
GMV4M 50-80A-60
GMV4 50-80A-60
GMV4 65-80C-60
GMV4 65-80B-60
GMV4 65-80A-60
GMV6 50-80B-60
GMV6 50-80A-60
GMV
80-80
Ø 75
DN1
80
80
80
80
80
80
80
80
DN2
EN 1092-2
PN 10
DN2
80
80
80
80
80
80
80
80
DN1
L2
L3
L4
f
533
487
553
863
533
516
575
533
Submersible pumps
with vortex impeller
L1
HL
314
330
365
548
314
380
400
314
hf
104
116
116
60
104
80
80
104
h1
140
HL
170 194
Version with foot and 90° elbow
h1
100
84
84
140
100
121
121
100
f
h2
673
627
693
1018
673
656
715
673
83
241
78
a1
132
149
149
169
132
143
143
132
100
a2
132
149
149
175
132
169
169
132
13
33
370
HL minimum submersible level
h2
210
160
256
100
DN2
Dimensions
mm
d1
660
660
660
900
660
700
700
660
d2
498
541
541
671
498
548
548
498
2“
d3
85
180 116
250
366
392
392
481
366
396
396
366
d4
775
821
821
950
775
828
828
775
d1 min.
d3
100 20
131
18
d4
160
L1
332
395
395
505
332
402
402
332
d2
210
Version with duck foot coupling
L2
200
246
246
315
200
250
250
200
L3
273
380
380
388
273
323
323
273
L4
442
570
570
612
442
512
512
442
hf
a1
a2
Weight
kg
48
40
60
77
190
47
63
79
40
412 min
37

GMV 60 Hz
Dimensions and weights
GMV4 90-100..60
GMV4 80-100..60
GMV6 80-100..60
GMV4
90-100
TYPE
220
GMV4
80-100
GMV4 90-100B-60
GMV4 90-100A-60
GMV4 90-100S-60
GMV4 80-100A-60
GMV6 80-100A-60
DN2
h1
Ø 100
DN1
125
125
125
125
DN1
L2
L3
EN 1092-2
PN 10
L4
DN2
100
100
100
100
L1
250 250
f
785
890
890
808
Submersible pumps
with vortex impeller
HL
490
570
570
526
HL
150
h2
Version with foot and 90° elbow
hf
89
54
54
54
f
HL minimum submersible level
h1
111
147
147
147
h2
935
1040
1040
958
242
a1
180
83
189
189
189
78
a2
180
212
212
212
100
400
13
210
160
33
266
Dimensions
mm
d1
800
800
80
800
100
d2
85
633
640
640
640
2“
DN2
190 116
250
100 20
d3
443
445
445
445
131
d4
933
940
940
940
160
210
18
d4
d1 min.
d2
d3
Version with duck foot coupling
L1
468
474
474
474
L2
277
279
279
279
L3
367
369
369
369
hf
L4
a1
369
614
614
614
a2 550 min
Weight
kg
160
175
200
166

GMVS 60 Hz
Main materials
Pump casing: cast iron EN-GJL-250 with polyurethane coating
Impeller: Polyurethane with a stainless steel core
Motor casing: cast iron EN-GJL-250
Motor cover: cast iron EN-GJL-250
Shaft: stainless steel AISI 420B
Mechanical seal motor side: graphite/ceramic
Mechanical seal pump side: silicon carbite/silicon carbite
Coverage chart
70
60
50
40
30
20
H
m
10
5
4
3
GMVS 35-80A
GMVS 35-80B
GMVS 35-80C
GMVS 35-80D
GMVS 35-80E
GMVS 35-80F
3 4 5 Q m /h 3
Submersible pumps vortex
with polyurethane coated hydraulic parts
10 20 50
243
Construction
Submersible pumps with vortex impeller
Impeller in Polyurethane with a stainless steel core - Pump
casing in Cast iron EN-GJL-250, with polyurethane coating for
parts subject to high wear.
Twin mechanical seal with oil chamber.
Delivery connection DN 80.
Applications
The pumps are designed to suit applications in plants with an
high sand presence, in marble work companies, in the ceramic
industry, crystals machining or industrial processes handling
abrasives liquids.
Solid passage diameter from 35 mm.
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 or 4 poles induction, 60Hz
Three-phase version: 380/660V 10%.
Insulation Class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
GMVS
60 Hz
100 150 200
37

GMVS 60 Hz
Technical data
GMVS 35-80F-60
GMVS 35-80E-60
GMVS 35-80D-60
GMVS 35-80C-60
GMVS 35-80B-60
GMVS 35-80A-60
TYPE
TYPE
GMVS 35-80F-60
GMVS 35-80E-60
GMVS 35-80D-60
GMVS 35-80C-60
GMVS 35-80B-60
GMVS 35-80A-60
DN1
80
P2
kW
14,7
15,9
18,2
18,2
18,2
18,2
Dimensions and weights
GMVS 35-80
200
Ø 75
DN2
h1
DN1
L2
L1
L3
L4
EN 1092-2
PN 10
t1 t2
DN2
80
IN
A r.p.m.
26,8
30
34
34
34
34
f
867
HL
h3
HL
514
Submersible pumps vortex
with polyurethane coated hydraulic parts
h2
Power Supply Starting Free
passage
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
f
hf
124
h1
100
h2
1017
210
160
3450
3450
3450
3450
3450
3450
h3
150
100
244
t1
250
83
78
t2
250
100
13
370
33
250
100 20
160
210
18
d1
800
DN
mm
80
80
80
80
80
80
256
Dimensions
mm
d2
593
85
2“
DN2
Ø mm
d3
408
35
35
35
35
35
35
180 116
131
d4
d4
873
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
d1 min.
d2
d3
L1
427
L2
242
Humidity
probe
hf
165
min
165 400
L3
314
L4
537
ATEX
Eex
Weight
kg
191

GMC 60 Hz
Main materials
Pump casing: cast iron EN-GJL-250 - Impeller: cast iron EN-GJL-250+Ni
Motor casing, Motor cover: cast iron EN-GJL-250
Motor shaft: stainless steel AISI 420B
Lip seal made of nitrile up to 1,4 kW
Mechanical seal motor side: graphite/ceramic over 1,4 kW
Mechanical seal pump side: silicon carbite/silicon carbite
Coverage chart
100
50
40
30
20
H
m
10
5
4
3
2
5 3
m /h 10 15 20
Q
GMC 40-80
GMC 30-65
GMC4 40-65
Submersible pumps
with single channel impeller
30 40 50
100 150 200 300 400 500
245
GMC4 65-80
Construction
Submersible pumps with single channel impeller.
Twin mechanical seal with oil chamber (lip-seal motor side up to
1,4 kW).
Delivery connection DN 80-100-150
Applications
Suitable to pump slurry, sewage, waste water (non-corrosive).
In industrial and residential installations and drainag applications
Solid passage from 40 to 100mm
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 or 4 poles induction, 60Hz
Single-phase version: 220V 10%, with float switch and built-in
capacitor.
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
GMC4 80-100
GMC
60 Hz
GMC4 100-150
72.2002
37

GMC 60 Hz
Technical data
TYPE
GMCM 30-65A-60
GMC 30-65A-60
GMC 40-80A-60
GMC4M 30-65B-60
GMC4 30-65B-60
GMC4M 30-65A-60
GMC4 30-65A-60
GMC4M 40-65A-60
GMC4 40-65A-60
GMC6 65-80B-60
GMC6 65-80A-60
GMC4 65-80A-60
GMC6 80-100B-60
GMC6 80-100A-60
GMC6 90-100A-60
GMC4 80-100B-60
GMC4 80-100A-60
GMC4 100-150B-60
GMC4 100-150A-60
P2
kW
1,8
2,4
18,2
0,67
0,85
0,67
0,85
0,67
0,85
0,71
2,3
4,6
2,3
3,4
5,2
7,1
12,1
35,7
35,7
10
5
34
5
2,5
5
2,5
5
2,5
2,5
6
9,5
6
8,5
12,5
13,5
27
65,5
65,5
Submersible pumps
with single channel impeller
Power Supply Starting Free
passage
IN
A r.p.m.
1~ 220V
3~ 380V
3~ 380/660V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3450
3450
3450
1750
1750
1750
1750
1750
1750
1150
1150
1750
1150
1150
1150
1750
1750
1750
1750
246
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
DN
mm
65
65
80
65
65
65
65
65
65
80
80
80
100
100
100
100
100
150
150
Ø mm
30
30
40
30
30
30
30
40
40
65
65
65
80
80
90
80
80
100
100
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
NO
NO
NO
NO
NO
Humidity
probe
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ATEX
Eex

GMC 60 Hz
Characteristic curves
0 Imp. g.p.m. 40 60 80 100
10
8
H
m
6
4
2
0
0
0
80
m 3/h
Q l/min 100
10
200
20
300 400
0
30
500
0
0
0
60
10
200
20
400
30
600
40
800
η
%
η
40
A
40
A
%
20
B
20
50
m 3/h
Q l/min
0
0,5
0,4
P2
kW
0,2
0,1
0
0 m 3/h
Q
10 20 30
0 l/min 100 200 300 400 500
5
0
0
0
60
η
m 3/h
Q l/min
10
200
20
400
30
600
40
0
50
800
40
%
A
20
0
2
1,6
P2
kW
0,8
0,4
0 U.S. g.p.m. 40 60 80 100 120
GMC4 30-65..60
n = 1750 1/min
0 U.S. g.p.m. 50
100 150
200
0 Imp. g.p.m. 50 100
150
25
GMC 30-65..60
n = 3450 1/min
20
A
15
H
m
10
A
B
0
0
0
m 3/h
Q l/min
10
200
20
400
30
600
40
50
800
Submersible pumps
with single channel impeller
B
A
A
72.2017
72.2018
30
ft
20
10
80
ft
60
40
20
247
0 Imp. g.p.m. 50 100
150
10
8
H
m
6
4
2
0
1
0,8
P2
kW
0,4
0,2
0 U.S. g.p.m. 50
100 150
200
A
GMC4 40-65..60
n = 1750 1/min
0
0
0
m 3/h
Q l/min
10
200
20
400
30
600
40
50
800
A
72.2018
30
ft
20
10
37

GMC 60 Hz
Characteristic curves
0 Imp. g.p.m. 100 200
300
10
8
H
m
6
4
2
0
0
0
60
20
400
40
800
60
1200
80
1600
η
40
%
B
A
100
m 3/h
Q l/min
20
0
2
1,6
P2
kW
0,8
0,4
0
0
0
m 3/h
Q l/min
20
400
40
800
60
1200
80 100
1600
20
0
0
60
10
200
20
400
30
600
40
800
η
40
%
A
50
m 3/h
Q l/min
20
0
20
16
P2
kW
8
4
0 U.S. g.p.m. 100
200 300
400
A
B
GMC6 65-80..60
n = 1150 1/min
0 Imp. g.p.m. 50 100
150
70
GMC 40-80..60
n = 3450 1/min
60
50
H
m
40
30
0 U.S. g.p.m. 50
100 150
200
A
0
0
0
m 3/h
Q l/min
10
200
20
400
30
600
40
50
800
B
Submersible pumps
with single channel impeller
A
A
72.2018
72.2018
30
ft
20
10
220
200
180
ft
160
140
120
100
80
248
0 Imp. g.p.m. 50 100
150
20
16
H
m
12
8
4
0
0
0
60
η
10
200
20
400
30
600
40
800
40
%
A
50
m 3/h
Q l/min
20
0
5
4
P2
kW
2
1
0 U.S. g.p.m. 50
100 150
200
A
GMC4 65-80..60
n = 1750 1/min
0
0
0
m 3/h
Q l/min
10
200
20
400
30
600
40
50
800
A
72.2018
60
ft
40
20

GMC 60 Hz
Characteristic curves
10
H
m
5
0
0
0 3
Q
m /h 40 80 120 160 200
0 l/min 1000
2000 3000
80
η
%
A
40
20
0
3
2
P2
1
kW
0
0 3
Q
m /h 40 80 120 160 200
0 l/min 1000
2000 3000
Submersible pumps
with single channel impeller
249
0
0
0
80
η
%
3 m /h
Q l/min
50
1000
100
2000
150 200
3000
0
250
4000
40
A
0
0
0
80
m 3/h
Q l/min 1000
100
2000
200
3000 4000
0
300
5000
0
0
0
80
m 3/h
Q l/min 2000
200
4000
400
6000 8000
0
600
10000
η η
%
%
40
20
B
A
40
20
A
B
0
0
12
10
P2
kW
6
4
0 U.S. g.p.m. 200 400
600
0 Imp. g.p.m. 200
400
600
15
5
A
B
A
B
GMC6 80-100..60
n = 1150 1/min
2
0 m 3/h
Q
100 200 300
0 l/min 1000 2000 3000 4000 5000
B
B
B
A
A
800
0 U.S. g.p.m. 400 600 800 1000 1200
0 Imp. g.p.m. 400 600 800 1000
30
H GMC4 80-100..60
m
20
15
10
n = 1750 1/min
72.2014
72.2017
40
30
ft
20
10
ft
80
60
40
20
0 Imp. g.p.m. 400 600
800
20
15
H m
10
5
20
0
6
5
P2
3
kW
1
0
10
50
40
P2
kW
20
10
0 U.S. g.p.m. 400 600 800 1000
A
GMC6 90-100..60
n = 1150 1/min
3 0 m /h
Q
50 100 150 200 250
0 l/min 1000 2000 3000
4000
0 U.S. g.p.m. 800 1200 1600 2000 2400
0 Imp. g.p.m. 800 1200 1600 2000
50
40
H
m
30
20
A
B
72.2016
0
0 m 3/h
Q
200 400 600
0 l/min 2000 4000 6000 8000 10000
A
B
A
GMC4 100-150..60
n = 1750 1/min
72.2017
60
50
ft
40
30
ft
20
10
160
120
ft
80
40
37

GMC 60 Hz
Dimensions and weights
GMC 30-65..60
GMC4 30-65..60
GMC4 40-65..60
90
TYPE
2“ 1/2 96
15
Ø 69
GMCM 30-65A-60
GMC 30-65A-60
GMC4M 30-65B-60
GMC4 30-65B-60
GMC4M 30-65A-60
GMC4 30-65A-60
GMC4M 40-65A-60
GMC4 40-65A-60
Ø 60
121
Weight
kg
40
37
38
Ø 50
180
451
283
310
335
556
83
78
100
13
33
198
120
DN 65
EN 1092-2
PN 10
253
92
2“
180
85
200
92
117
720
600 min
15 130
Version with foot and 90° elbow
Submersible pumps
with single channel impeller
HL minimum submersible level
250
181
317
447
18
47
130
Version with duck foot coupling
360 min.

GMC 60 Hz
Dimensions and weights
GMC 40-80..60
GMC4 65-80..60
GMC6 65-80..60
GMC
40-80
TYPE
200
GMC 40-80A-60
GMC6 65-80B-60
GMC6 65-80A-60
GMC4 65-80A-60
GMC4
65-80
Ø 75
DN2
EN 1092-2
PN 10
DN1
80
80
80
80
DN2
80
80
80
80
DN1
L2
L3
L4
L1
f
859
533
519
582
Submersible pumps
with single channel impeller
HL
523
330
360
395
h1
140
hf
85
104
84
84
HL
h1
116
84
116
113
f
h2
1010
673
659
725
83
251
78
a1
168
132
136
136
100
HL minimum submersible level
h2
13
a2
168
132
157
157
33
370
256
Dimensions
mm
d1
750
658
658
700
d2
603
498
511
511
2“
85
180 116
d3
416
366
366
366
131
d4
883
775
791
791
d4
d1 min.
170 194
Version with foot and 90° elbow Version with duck foot coupling
210
160
100
DN2
250
d3
100 20
18
160
L1
437
332
365
365
d2
210
L2
250
200
220
220
L3
323
273
293
393
hf
L4
547
442
475
475
a1
a2
Weight
kg
412 min
190
45
67
67
37

GMC 60 Hz
Dimensions and weights
GMC4 80-100..60
GMC6 80-100..60
GMC6 90-100..60
GMC6
80-100
TYPE
220
GMC6
90-100
GMC4
80-100
GMC6 80-100B-60
GMC6 80-100A-60
GMC6 90-100A-60
GMC4 80-100B-60
GMC4 80-100A-60
DN2
h1
Ø 100
DN1
125
125
125
125
DN1
L2
L3
EN 1092-2
PN 10
L4
DN2
100
100
100
100
L1
250 250
f
597
808
808
890
Submersible pumps
with single channel impeller
HL
420
520
520
570
HL
150
hf
62
54
54
54
f
h1
138
147
147
147
h2
747
958
958
1040
252
a1
180
83
HL minimum submersible level
h2
189
189
189
78
a2
231
212
212
212
100
400
13
210
160
33
266
Dimensions
mm
d1
850
800
800
800
100
d2
85
673
640
640
640
2“
DN2
190 116
250
100 20
d3
466
131
445
445
445
d4
973
940
940
940
d1 min.
d2
d3
160
210
Version with foot and 90° elbow Version with duck foot coupling
18
d4
L1
507
474
474
474
L2
300
279
279
279
L3
390
369
369
369
hf
L4
647
614
614
614
a1
a2 550 min
Weight
kg
110
90
78
78

GMC 60 Hz
Dimensions and weights
GMC4 100-150..60
TYPE
285
GMC4 100-150B-60
GMC4 100-150A-60
Ø 150
DN2
h1
EN 1092-2
PN 10
DN1
150
DN2
150
DN1
L3
L2
L4
L1
300 300
f
955
Submersible pumps
with single channel impeller
HL
850
HL
225
hf
99
h2
f
h1
160
h2
1177
253
a1
83
235
78
HL minimum submersible level
538
a2
305
100
383
250
13
33
200
Dimensions
mm
d1
990
d2
846
85
2“
222 116
300
100 100 20
d3
566
131
d4
200
1208
d1 min.
Version with foot and 90° elbow Version with duck foot coupling
DN2
18
d4
d3
250
L1
680
d2
L2
400
L3
530
hf
L4
885
a1
a2
740 min
Weight
kg
350
37

GMN 60 Hz
Main materials
Pump casing: cast iron EN-GJL-250
Impeller: cast iron EN-GJL-250+Ni
Motor casing: cast iron EN-GJL-250
Motor cover: cast iron EN-GJL-250
Shaft: stainless steel AISI 420B
Mechanical seal motor side: graphite/ceramic
Mechanical seal pump side: silicon carbide/silicon carbide
Coverage chart
100
50
40
30
20
H
m
10
5
4
3
GMN4 30-80
GMN 30-65
GMN 30-80
Submersible pumps
with channels impeller
GMN
40-100
2
10 Q
3
m /h 20 30 40 50 100 150 200
254
GMN4
80-100
Construction
Submersible pumps with channels impeller.
Twin mechanical seal with oil chamber.
Delivery connection DN 65-80-100-150-200-250-300.
Applications
Suitable to pump slurry, sewage and waste water (non-corrosive)
with solids in suspension.
For industrial and residential installations and general drainage
applications.
They are ideal for applications with smaller solids.
Solid passage from 30 to 140 mm
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2-4-6 or 8 poles induction, 60Hz
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
GMN4
100-150
GMN6
100-150
GMN4
100-200
GMN4
100-250
GMN
60 Hz
GMN6
140-300
300 400 500
1000 1500 2000 3000
72.2003

GMN 60 Hz
Technical data
TYPE
GMN 30-65B-60
GMN 30-65A-60
GMN 30-80D-60
GMN 30-80C-60
GMN 30-80B-60
GMN 30-80A-60
GMN 40-100B-60
GMN 40-100A-60
GMN4 30-80A-60
GMN6 80-100B-60
GMN6 80-100A-60
GMN4 60-100B-60
GMN4 60-100A-60
GMN4 80-100B-60
GMN4 80-100A-60
GMN4 80-150C-60
GMN4 80-150B-60
GMN4 80-150A-60
GMN4 100-150B-60
GMN4 100-150A-60
GMN8 80-150A-60
GMN6 80-150C-60
GMN6 80-150B-60/A
GMN6 80-150A-60/A
GMN6 100-150C-60
GMN6 100-150B-60
GMN6 100-150A-60
GMN6 100-200C-60
GMN6 100-200B-60
GMN6 100-200A-60
GMN4 100-200A-60
GMN8 100-250B-60
GMN8 100-250A-60
GMN6 100-250C-60
GMN6 100-250B-60
GMN6 100-250A-60
GMN4 100-250B-60
GMN4 100-250A-60
GMN8 140-300A-60
GMN6 140-300A-60
P2
kW
3,5
5,1
5,1
5,9
8,2
13,8
18,2
18,2
2,3
3,4
5,2
7,1
14,1
14,1
14,1
35,7
35,7
35,7
35,7
52,1
5,8
10,1
10,1
23,2
14,4
20,2
29
14,4
20,2
29
52,1
22
30
32
40
40
84,1
84,1
26,7
55,8
IN
7,5
11
11
13
15,5
29,5
34
34
5
8,5
12,5
13,5
30
30
30
65,5
65,5
65,5
65,5
92,5
14,5
21
21
42,3
29
40
57
29
40
57
92,5
46
60
60,5
80
80
147
147
59
108
Submersible pumps
with channels impeller
Power Supply Starting Free
passage
A r.p.m.
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
.
3450
3450
3450
3450
3450
3450
3450
3450
1750
1150
1150
1750
1750
1750
1750
1750
1750
1750
1750
1750
850
1150
1150
1150
1150
1150
1150
1150
1150
1150
1750
850
850
1150
1150
1150
1750
1750
850
1150
255
D.O.L.
D.O.L.
DN
mm
65
65
80
80
80
80
100
100
80
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
200
200
200
200
250
250
250
250
250
250
250
300
300
Ø mm
30
30
30
30
30
30
40
40
30
80
80
60
60
80
80
80
80
80
100
100
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
140
140
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
Humidity
probe
NO
NO
ATEX
Eex
37

GMN 60 Hz
Characteristic curves
0 Imp. g.p.m. 100 200
300
400
30
H
m
20
10
0
0
0 m 3/h
50 100
0
Q l/min
1000 2000
80
60
η %
20
0
8
6
P2
kW
2
0
50
40
H
m
30
20
10
0
0
0 m 3/h
50 100 150 200
0
Q l/min 1000
2000 3000
80
60
η %
20
0
12
8
P2
kW
4
0 U.S. g.p.m. 200 300 400 500
0
0 m 3/h
50 100
0
Q l/min
1000 2000
0 U.S. g.p.m.
400
Imp. g.p.m. 200 400
600
A
B
C
D
A
B
0
0 m 3/h
50 100 150 200
0
Q l/min 1000
2000 3000
600
800
GMN 30-80..60
n = 3450 1/min
D
D
C
C
Submersible pumps
with channels impeller
GMN 30-65..60
n = 3450 1/min
B
B
A
A
A
B
A
B
72.2020
72.2023
80
ft
40
150
ft
100
50
256
0
10
H
m
5
0
0
0 m 3/h
20 40 60 80 100
0
Q l/min 500
1000 1500
80
60
η %
20
0
2
P2
kW
1
0,5
0 Imp. g.p.m. 200 400
600 800
50
40
30
H
m
20
10
0 U.S. g.p.m. 400 600 800 1000
0
0 50 100 150 200
0 1000 2000 3000 4000 2500
m 3/h
Q l/min
80
η %
40
20
0
20
P2
kW
10
5
0 U.S. g.p.m.
200
Imp. g.p.m. 100 200
300
0
0 m 3/h
20 40 60 80 100
0
Q l/min 500
1000 1500
A
B
A
A
A
0
0 m 3/h
50 100 150 200 250
0
Q l/min 1000 2000 3000 4000
300
GMN4 30-80..60
n = 1750 1/min
A
A
400
GMN 40-100
n = 3450 1/min
B
B
72.2019
72.2021
30
160
120
ft
ft
20
10
80
40

GMN 60 Hz
Characteristic curves
0 U.S. g.p.m. 400 600 800 1000
0 Imp. g.p.m. 200 400
600 800
15
H
m
10
5
Submersible pumps
with channels impeller
0 50 100 150 200
0 1000 2000 3000 4000 250
0
0
m 3/h
Q l/min
80
η %
40
20
0
4
P2
kW
2
1
0
0 m 3/h
50 100 150 200 250
0
Q l/min 1000 2000 3000 4000
0
30
H
m
20
10
72.2022
0
0
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
80
60
η %
20
0
14
10
P2
kW
4
0 U.S. g.p.m. 400
Imp. g.p.m. 400 800
1200
A
B
A
B
GMN6 80-100..60
n = 1150 1/min
800
1200
1600
0
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
B
B
A
A
GMN4 80-100..60
n = 1750 1/min
B
A
A
B
72.2025
40
ft
30
20
10
80
ft
60
40
20
257
0
30
H
m
20
10
0 U.S. g.p.m. 400
800
1200
Imp. g.p.m. 400 800
1200
1600
0
0
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
80
60
η %
20
0
12
10
P2
kW
6
4
2
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
0
15
H
m
10
5
0 U.S. g.p.m. 400
800
1200
Imp. g.p.m. 400 800
1200
1600
72.2025
0
0
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
80
60
η %
20
0
5
4
P2
kW
2
1
A
B
A
GMN4 60-100..60
n = 1750 1/min
0
0 m 3/h
400
0
Q 100 200 300
l/min 2000
4000 6000
B
B
A
A
GMN8 80-150..60
n = 850 1/min
A
A
72.2025
80
ft
60
40
20
40
ft
30
20
10
37

GMN 60 Hz
Characteristic curves
0 Imp. g.p.m. 200 8001200
1600
30
H
m
20
10
% η
20
0 U.S. g.p.m. 800 1200 1600 2000
Submersible pumps
with channels impeller
0
0
100
2000
200 300
4000 6000
400
8000 500
0
80
η %
m 3/h
Q l/min
C
0
40
20
0
20
P2
kW
10
0
0 m 3/h
100 200 300 400 500
0
Q l/min 2000 4000 6000 8000
0 Imp. g.p.m. 500 1000 1500 2000
30
H
m
20
10
72.2022
0
0
0 m 3/h
200 300 400 500 600
0
Q l/min
5000 10000
100
80
60
0
20
16
P2
kW
8
0 U.S. g.p.m. 1000 1500 2000 2500
A
B
A
B
C
GMN6 80-150..60
n = 1150 1/min
4
0 m /h 200 300 400 500 600
0
Q l/min
5000 10000
C
B
A
A
B
GMN6 100-150..60
n = 1150 1/min
A
A
B
B
72.2029
80
ft
60
40
20
80
ft
40
258
0 Imp. g.p.m. 400 800 1200 1600
50
40
30
H
m
20
10
0
0 100 200 300 400
0 2000 4000 6000 8000
80
5000
m 3/h
Q l/min
η %
40
20
0
40
P2
kW
20
10
0
0 m 3/h
100 200 300 400
0
Q
500
l/min 2000 4000 6000 8000
40
H
m
30
20
10
0
0
0 m 3/h
200 400 600 800
0
Q l/min 4000
8000 12000
80
60
η %
20
0
50
40
P2
kW
20
10
0
0 U.S. g.p.m. 800 1200 1600 2000
0 U.S. g.p.m.
0
1000
2000
Imp. g.p.m. 1000
2000
A
B
A
B
C
A
A
GMN4 80-150..60
n = 1750 1/min
B
B
3000
72.2026
0 m 3/h
200 400 600 800
0
Q l/min 4000
8000 12000
C
C
GMN4 100-150..60
n = 1750 1/min
B
A
B
A
72.2024
160
120
ft
80
40
120
ft
80
40

GMN 60 Hz
Characteristic curves
0 Imp. g.p.m. 800 1600 2400 3200
20
15
H
m
10
5
80
η %
40
20
0
25
20
P2
kW
10
5
0 U.S. g.p.m. 1600 2400 3200 4000
Submersible pumps
with channels impeller
0
0 200 400 600 800 1000
0 4000 8000 12000 16000
100
0
m 3/h
Q l/min
0
0 m 3/h
200 400 600 800
0
Q
1000
l/min 4000 8000 12000 16000
0
20
15
H
m
10
5
0 U.S. g.p.m. 1200
2400
3200
Imp. g.p.m. 1200 2400
3200
4800
72.2028
0
0
0 m 3/h
1200
0
Q 300 600 900
l/min 5000
10000 15000
20000
100
80
60
η %
20
0
40
P2
kW
20
10
A
B
C
A
B
GMN6 100-200..60
n = 1150 1/min
0
0 m 3/h
1200
0
Q 300 600 900
l/min 5000
10000 15000
20000
C
C
B
B
A
A
GMN8 100-250..60
n = 850 1/min
B
B
A
A
72.2025
60
ft
40
20
60
ft
40
20
259
0 Imp. g.p.m. 800 1600 2400 3200
40
30
H
m
20
10
0
0 200 400 600 800 1000
0 4000 8000 12000 16000
80
0
m 3/h
Q l/min
η %
40
20
0
55
50
P2
kW
40
35
30
0 m 3/h
200 400 600 800
0
Q
1000
l/min 4000 8000 12000 16000
0 U.S. g.p.m. 2000 3000 4000 5000
0 Imp. g.p.m. 200 2000 3000 4000
30
H
m
20
10
0 250 500 750 1000
0 5000 10000 15000 20000
1250
0
0
m 3/h
Q l/min
100
80
η %
40
20
0
40
P2
kW
20
10
0 U.S. g.p.m. 1600 2400 3200 4000
A
A
B
GMN4 100-200..60
n = 1750 1/min
GMN6 100-250..60
n = 1150 1/min
C
72.2028
0
0 m 3/h
250 500 750 1000 1250
0
Q l/min 5000 10000 15000 20000
C
C
A
A
B
A
A
B
72.2022
120
ft
80
40
80
ft
60
40
20
37

GMN 60 Hz
Characteristic curves
0 Imp. g.p.m. 400 800 1200 1600
50
40
30
H
m
20
10
40
20
0
100
60
40
Submersible pumps
with channels impeller
0
0 500 1000
1500
0 5000 10000 15000 20000 25000
100
0
m 3/h
Q l/min
80
η %
P2
kW
20
0 m /h
500 1000
0
Q
1500
l/min 5000 10000 15000 20000 25000
0 Imp. g.p.m.1600 3200 4800 6500
20
15
H
m
10
5
0
0 500 1000 1500
2000
0 8000 16000 24000 32000
100
0
m 3/h
Q l/min
80
η %
40
20
0
60
50
P2
kW
30
20
0 U.S. g.p.m. 800 1200 1600 2000
A
B
0 U.S. g.p.m. 3200 4800 6400 8000
A
GMN4 100-250..60
n = 1750 1/min
GMN6 140-300..60
n = 1150 1/min
10
0 m 3/h
500 1000 1500
0
Q
2000
l/min 8000 16000 24000 32000
A
A
B
B
A
A
72.2033
72.2028
160
120
ft
80
40
60
ft
40
20
260
0 Imp. g.p.m.1600 3200 4800 6500
20
15
H
m
10
5
0
0 500 1000 1500
2000
0 8000 16000 24000 32000
100
0
m 3/h
Q l/min
80
η %
40
20
0
35
30
P2
kW
20
15
0 U.S. g.p.m. 3200 4800 6400 8000
A
GMN8 140-300..60
n = 850 1/min
10
0 m 3/h
500 1000 1500
0
Q
2000
l/min 8000 16000 24000 32000
A
A
72.2028
60
ft
40
20

GMN 60 Hz
Dimensions and weights
GMN 30-65..60
185
TYPE
GMN 30-65B-60
GMN 30-65A-60
DN2
h1
Ø 62
DN1
80
80
DN1
L2
L3
L4
EN 1092-2
PN 10
DN2
65
65
L1
170 194
f
456
515
Submersible pumps
with channels impeller
HL
300
330
HL
140 h2
Version with foot and 90° elbow
hf
78
78
f
h1
90
90
83
h2
596
655
78
HL minimum submersible level
261
a1
133
133
100
13
33
253
198
120
Dimensions
mm
a2
145
145
DN2
216
d1
625
625
d2
495
495
2“
85
180 117
200
92 92
180
d3
357
357
d4
d4
767
774
d1 min.
d3
18
L1
358
365
d2
L2
220
220
L3
289
333
hf
Version with duck foot coupling
L4
458
510
a1
a2
Weight
kg
58
70
360 min
37

GMN 60 Hz
Dimensions and weights
GMN 30-80..60
GMN4 30-80..60
200
TYPE
Ø 75
DN2
GMN 30-80D-60
GMN 30-80C-60
GMN 30-80B-60
GMN 30-80A-60
GMN4 30-80A-60
DN1
80
80
80
80
DN1
L2
L3
L4
EN 1092-2
PN 10
DN2
80
L1
185 185
80
80
80
f
515
767
805
448
Submersible pumps
with channels impeller
h1
140
HL
330
438
485
316
HL
h2
Version with foot and 90° elbow
hf
110
f
132
132
110
h1
90
68
68
90
83
h2
655
78
917
955
588
262
100
HL minimum submersible level
210
a1
133
165
165
133
13
33
370
160
256
100
a2
145
165
165
145
DN2
Dimensions
mm
d1
700
700
700
700
2“
d2
511
571
571
524
85
180 116
250
131
d3
366
386
386
386
d4
d4
791
850
850
804
d1 min.
d3
100 20
18
160
d2
210
L1
365
405
405
358
L2
220
220
220
220
L3
293
293
293
293
hf
a1
a2
Version with duck foot coupling
L4
475
515
515
468
412 min
Weight
kg
77
190
190
79

GMN 60 Hz
Dimensions and weights
GMN 40-100..60
GMN6 80-100..60
GMN4 60-100..60
GMN4 80-100..60
TYPE
220
GMN4 80-100A-C
GMN
40-100
220
GMN 40-100B-60
GMN 40-100A-60
GMN6 80-100B-60
GMN6 80-100A-60
GMN4 60-100B-60
GMN4 60-100A-60
GMN4 80-100B-60
GMN4 80-100A-60
DN2
GMN 50-100
GMN4 80-100D
GMN6 80-100
Ø 100
DN1
125
125
125
125
125
125
DN1
L2
L3
EN 1092-2
PN 10
L4
DN2
100
100
100
100
100
100
L1
250 250
f
814
597
808
808
890
890
Submersible pumps
with channels impeller
HL
h1
480
424
526
526
570
570
HL
150
h2
Version with foot and 90° elbow
hf
127
62
54
54
54
54
f
h1
73
138
147
147
147
147
h2
964
747
958
958
1040
1040
263
83
HL minimum submersible level
a1
168
180
189
189
189
189
78
100
400
a2
184
231
212
212
212
212
13
210
160
33
266
100
Dimensions
mm
d1
750
850
800
800
800
800
85
d2
628
673
640
640
640
640
2“
DN2
190 116
250
100 20
131
d3
441
466
445
445
445
445
d4
928
973
940
940
940
940
d1 min.
d2
d3
160
210
18
d4
L1
462
507
474
474
474
474
L2
275
300
279
279
279
279
L3
365
390
369
369
369
369
hf
a1
Version with duck foot coupling
a2 550 min
L4
602
647
614
614
614
614
Weight
kg
200
111
160
160
200
200
37

GMN 60 Hz
Dimensions and weights
GMN8 80-150..60
GMN6 100-150..60
GMN4 80-150..60
GMN4 100-150..60
GMN6
80-150
TYPE
285
GMN6
100-150
GMN4
80-150
GMN4
100-150
GMN8 80-150A-60
GMN6 80-150B-60
GMN6 80-150A-60
GMN6 100-150C-60
GMN6 100-150B-60
GMN6 100-150A-60
GMN4 80-150C-60
GMN4 80-150B-60
GMN4 80-150A-60
GMN4 100-150B-60
GMN4 100-150A-60
Ø 150
DN2
h1
EN 1092-2
PN 10
DN1
150
150
150
150
150
150
150
DN2
150
150
150
150
150
150
150
DN1
L3
L2
L4
L1
300 300
f
902
902
955
955
955
955
1642
Submersible pumps
with channels impeller
HL
580
580
574
574
574
574
810
HL
225
hf
113
113
100
100
100
100
83
h2
Version with foot and 90° elbow
f
h1
147
147
160
160
160
160
177
h2
1127
1127
1180
1180
1180
1180
1864
264
83
a1
191
191
235
235
235
235
287
78
HL minimum submersible level
538
a2
223
223
305
305
305
305
309
100
383
250
13
33
d1
850
850
990
990
990
DN2
200
Dimensions
mm
990
1050
d2
673
673
846
846
846
846
962
85
2“
222 116
300
100 100 20
d3
467
467
566
566
566
131
566
568
200
18
d4
1038
1038
1208
1208
1208
d4
1208
1224
d1 min.
d3
250
L1
507
507
680
680
680
680
709
d2
L2
301
301
400
400
400
400
400
L3
431
431
530
530
530
530
530
hf
Version with duck foot coupling
L4
712
712
885
885
885
a1
a2
885
914
740 min
Weight
kg
280
280
341
341
330
328
675

GMN 60 Hz
Dimensions and weights
GMN4 100-200..60
GMN6 100-200..60
TYPE
340
DN2
h1
GMN4 100-200A-60
GMN6 100-200C-60
GMN6 100-200B-60
GMN6 100-200A-60
DN1
200
200
200
DN1
L2
L1
350 350
EN 1092-2
PN 10
DN2
200
200
200
f
1613
990
1110
Submersible pumps
with channels impeller
HL
HL
780
625
670
265
Version with foot and 90° elbow
f
HL minimum submersible level
h2
hf
153
139
139
h1
198
211
211
h2
1878
1254
1326
265
83
a1
306
269
269
700
78
300
100
461
250
a2
335
335
335
13
DN2
33
Dimensions
mm
d1
1200
1200
1200
85
d2
962
958
958
2“
337 116
400
133 133 20
110
d3
656
656
656
250
20
d4
d4
1469
1466
1466
d1 min.
d3
300
d2
L1
786
782
782
L2
480
480
480
L3
-
-
-
hf
Version with duck foot coupling
a1
a2
L4
-
-
-
800 min
Weight
kg
665
471
462
37

GMN 60 Hz
Dimensions and weights
GMN4 100-250..60
GMN6 100-250..60
GMN8 100-250..60
TYPE
395
DN2
h1
GMN4 100-250B-60
GMN4 100-250A-60
GMN6 100-250C-60
GMN6 100-250B-60
GMN6 100-250A-60
GMN8 100-250B-60
GMN8 100-250A-60
DN1
250
250
250
DN1
L2
EN 1092-2
PN 10
L1
350 350
DN2
250
250
250
f
1710
1629
992
Submersible pumps
with channels impeller
HL
HL
Version with foot and 90° elbow
835
800
660
hf
f
HL minimum submersible level
265
286
286
286
h2
h1
214
214
214
h2
1975
1894
1256
266
19
a1
336
336
336
11
827
a2
419
419
419
125
DN 300
500 665
d1
1400
1400
1400
11
Dimensions
mm
d2
1167
1167
1167
120
3“
437 119
650
500
795
113
d3
789
789
789
30
d4
1843
1843
1843
d4
d1 min.
d3
L1
978
978
978
d2
L2
600
600
600
L3
-
-
-
hf
Version with duck foot coupling
L4
-
-
-
a1
a2
Weight
kg
1000 min
914
730
550

GMN 60 Hz
Dimensions and weights
GMN8 140-300..60
GMN6 140-300..60
TYPE
445
DN2
h1
GMN8 140-300A-60
GMN6 140-300A-60
DN1
L2
DN1
350
350
L1
624 624
EN 1092-2
PN 10
DN2
300
300
f
1959
2040
Submersible pumps
with channels impeller
HL
540
HL
1127
1164
h2
Version with foot and 90° elbow
f
hf
260
260
h1
494
494
h2
2271
2352
19
HL minimum submersible level
267
11
827
a1
465
465
103
125
DN 300
665
500
a2
465
465
11
Dimensions
mm
d1
1500
1500
120
3“
437 119
650
500
795
d2
1254
1254
113
30
d3
789
789
d4
d4
1930
1930
d1 min.
d3
d2
L1
1065
1065
L2
600
600
hf
L3
-
-
a1
a2
Version with duck foot coupling
L4
-
-
1000 min
Weight
kg
980
1200
37

GMG 60 Hz
Main materials
Pump casing: cast iron EN-GJL-250
Motor casing: cast iron EN-GJL-250
Motor cover: cast iron EN-GJL-250
Impeller: cast iron GS 400
Shaft : stainless steel AISI 420B
Lip seal made of nitrile up to 1,6 kW
Mechanical seal motor side: graphite/ceramic to 1,6 kW
Mechanical seal pump side: silicon carbide/silicon carbide
Coverage chart
40
Submersible pumps
with high power grinder
0
50
U.S. g.p.m. 20 30
40 50
60
70
80
30
H
m
20
10
GMG 7-40A
GMG 7-40B
GMG 7-40C
GMG 7-40D
GMG 7-40E
GMG 6-40A
GMG 6-40B
GMG 6-40C
GMG 6-40D
GMG 6-40E
0
0
3
0 m /h
5 10 15 20
0 Q l/min
100 200 300
268
Construction
Submersible pumps with high power grinder.
Twin mechanical seal with oil chamber (lip-seal motor side up
to 1,6 kW).
Delivery connection DN 40.
Applications
Suitable for pumping waste water containing long filamentous,
Paper and textile materials and organics.
They are particularly suitable for use in domestic, residential and
industrial installations
Solid passage from 6 and 7 mm
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 poles induction, 60Hz
Single-phase version: 220V 10%, with float switch and control
box with thermal protection and starting capacitors.
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
GMG
60 Hz
72.2004
160
120
ft
80
40

GMG 60 Hz
Technical data
TYPE
GMGM 6-40E-60
GMG 6-40E-60
GMGM 6-40D-60
GMG 6-40D-60
GMGM 6-40C-60
GMG 6-40C-60
GMGM 6-40B-60
GMG 6-40B-60
GMGM 6-40A-60
GMG 6-40A-60
GMG 7-40E-60
GMG 7-40D-60
GMG 7-40C-60
GMG 7-40B-60
GMG 7-40A-60
P2
kW
0,78
0,95
1,1
1,4
1,1
1,4
1,8
2,4
1,8
2,4
3,2
3,2
5,1
5,1
5,1
5,5
2,5
7,5
3,5
7,5
3,5
10
5
10
5
6,5
6,5
11
11
11
Submersible pumps
with high power grinder
Power Supply Starting Free
passage
IN
A r.p.m.
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
269
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
DN
mm
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
Ø mm
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
NO
NO
NO
NO
NO
Humidity
probe
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ATEX
Eex
37

GMG 60 Hz
Characteristic curves
0
30
Imp. g.p.m. 20 30 40 50 60
H
m
20
10
40
η %
20
10
0
2,0
P2
kW
1,0
0,5
0 U.S. g.p.m. 30 40 50 60 70
A
B
C
D
E
0
0 3 m /h 5 10 15
0 Q l/min
100 200
Submersible pumps
with high power grinder
GMG 6-40..60
n = 3450 1/min
0 0
0 3 m /h 5 10 15
0 Q l/min
100 200
50
E
E
D
D
A
B
C
A
B
C
72.2035
80
ft
40
270
0
50
Imp. g.p.m. 20 30 40 50 60
40
H
m
30
20
10
0 3 m /h 5 10 15
0 Q l/min
100 200
40
E
30
D
η %
10
0
5
4
P2
kW
2
1
0 U.S. g.p.m. 30 40 50 60 70
A
B
C
D
E
A
B
GMG 7-40..60
n = 3450 1/min
0
0 3 m /h 5 10 15
0 Q l/min
100 200
C
A
B
C
D
E
72.2036
160
140
ft
120
100
80
60
40

GMG 60 Hz
Dimensions and weights
GMGM 6-40..60
GMG 6-40..60
GMG 7-40..60
90
16
TYPE
1“ 1/2
GMGM 6-40E-60
GMG 6-40E-60
GMGM 6-40D-60
GMG 6-40D-60
GMGM 6-40C-60
GMG 6-40C-60
GMGM 6-40B-60
GMG 6-40B-60
GMGM 6-40A-60
GMG 6-40A-60
GMG 7-40E-60
GMG 7-40D-60
GMG 7-40C-60
GMG 7-40B-60
GMG 7-40A-60
Ø 40
h1
2“
Ø1
40
40
40
L2
L3
f
L4
460
458
517
L1
HL
240
315
336
hf
71
10
10
HL
f
HL minimum submersible level
Version with threaded flange and 90° elbow
Submersible pumps
with high power grinder
h1
63
124
124
a1
112
121
121
Dimensions
mm
a2
112
121
121
271
d1
450
450
450
52
12
d2
312
327
334
176
G 2”
100 134 3/4“
d3
194
189
189
86
75
110
136
d4
392
413
420
d1 min.
d2
d3
28
d4
R6
L1
268
288
295
L2
hf
150
150
150
a1
a2
Version with duck foot coupling
L3
212
230
230
400 min
L4
262
405
412
Weight
kg
40
45
60
37

I-GM 60 Hz
Main materials
Coverage chart
Submersible pumps
Pump casing: stainless steel AISI 316
Motor casing: stainless steel AISI 316
Motor cover: stainless steel AISI 316
Impeller: stainless steel AISI 316
Shaft: stainless steel AISI 316L
Screws: stainless steel AISI 316
Mechanical seal motor side: graphite/ceramic/FPM (lip-seal made of nitrile up to
2,4 kW 2 poles).
Mechanical seal pump side: silicon carbide/silicon carbide/FPM
100
50
40
30
20
H
m
10
5
4
3
2
2 3
m /h 5 10 15 20
Q
I-GMV
I-GMN
272
AISI 316
Construction
Submersible pumps in AISI 316 stainless steel.
I-GMV with free-flow (vortex) impeller
I-GMC with single-channel impeller
I-GMN with channels impeller
Twin mechanical seal with oil chamber (lip-seal motor side up to
2,4 kW 2 poles).
Delivery connection DN 50-65-80-100-150
Applications
Suitable to pump aggressive and corrosive liquids, particularly
to drain waste water in industrial and chemical process plants.
Solid passage from 30 to 100 mm
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 or 4 poles induction, 60Hz
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
I-GMV4
I-GM
60 Hz
I-GMN4
30 40 50
100 150 200 300 400 500
72.2006

I-GM 60 Hz
Technical data
TYPE
I-GMVM 50-50C-60
I-GMV 50-50C-60
I-GMVM 50-50B-60
I-GMV 50-50B-60
I-GMVM 50-50A-60
I-GMV 50-50A-60
I-GMV4M 50-65B-60
I-GMV4 50-65B-60
I-GMV4M 50-65A-60
I-GMV4 50-65A-60
I-GMV4 50-80A-60
I-GMN 30-65B-60
I-GMN 30-65A-60
I-GMN 30-80B-60
I-GMN 30-80A-60
I-GMN 40-100B-60
I-GMN 40-100A-60
I-GMN4 60-100A-60
I-GMN4 80-100A-60
I-GMN6 100-150A-60
I-GMN4 100-150A-60
P2
kW
1,8
2,4
1,8
2,4
2,6
2,9
1,2
1,3
1,2
1,3
2,9
3,5
5,1
5,1
5,9
18,2
18,2
7,1
12,1
14,4
35,7
IN
10
5
10
5
16
6
8,5
3,5
8,5
3,5
6,5
7,5
11
11
13
34
34
13,5
27
29
65,5
Submersible pumps
A r.p.m.
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3450
3450
3450
3450
3450
3450
1750
1750
1750
1750
1750
3450
3450
3450
3450
3450
3450
1750
1750
1150
1750
273
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
AISI 316
Power Supply Starting Free
passage
DN
mm
50
50
50
50
50
50
65
65
65
65
80
65
65
80
80
100
100
100
100
150
150
Ø mm
50
50
50
50
50
50
50
50
50
50
50
30
30
30
30
40
40
60
80
100
100
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
NO
NO
NO
NO
NO
Humidity
probe
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ATEX
Eex
37

I-GM 60 Hz
Characteristic curves
0 Imp. g.p.m. 50 100
150
20
15
H
m
10
0
0
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
40
30
η %
10
C
A
B
40
η %
20
0
0
3
P2
2
kW
1
0
0 Imp. g.p.m. 100 200
300
10
0
0
3 0 Q
m /h 20 40 60 80 100
0 l/min 500 1000 1500
60
40
η %
20
0
3
P2
2
kW
1
0
5
9
8
H
m
6
5
4
3
2
1
0 U.S. g.p.m.
50 100
150
200
A
B
C
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
0 U.S. g.p.m. 100 200
300
400
A
72.2039
3 0 Q
m /h 20 40 60 80 100
0 l/min 500 1000 1500
C
Submersible pumps
I-GMV 50-50..60
n = 3450 1/min
A
B
I-GMV4 50-80..60
n = 1750 1/min
A
A
72.2039
60
ft
40
20
30
ft
20
10
274
0 Imp. g.p.m. 50 100
150
10
H
m
0
0
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
60
1,5
P2
1
kW
0,5
0
9
8
6
5
4
3
2
1
0 U.S. g.p.m.
AISI 316
50 100
150
200
A
B
I-GMV4 50-65..60
n = 1750 1/min
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
B
B
A
A
72.2039
30
ft
20
10

I-GM 60 Hz
Characteristic curves
0 Imp. g.p.m. 100 200
300 400
25
20
15
H
m
10
60
η %
40
20
0
6
P2
4
kW
2
0
5
Submersible pumps
0
0 25 50 75 100
0 500 1000 1500 2000
80
1250
3
Q
m /h
l/min
0
0 50 100 150 200
0 1000 2000 3000 4000
80
2500
3
Q
m /h
l/min
60
η %
40
20
0
8
P2
6
kW
4
0 U.S. g.p.m. 200 300 400 500
3 0 Q
m /h 25 50 75 100 125
0 l/min 500 1000 1500 2000
0 Imp. g.p.m. 200 400
600 800
20
15
H
m
10
5
A
B
0 U.S. g.p.m. 400 600 800 1000
A
I-GMN 30-65..60
n = 3450 1/min
72.2042
2
3 0 Q
m /h 50 100 150 200 250
0 l/min 1000 2000 3000 4000
A
B
A
B
I-GMN4 60-100..60
n = 1750 1/min
A
A
72.2045
80
60
ft
40
20
60
ft
40
20
275
60
η %
40
20
0
6
P2
4
kW
2
0
AISI 316
0 Imp. g.p.m. 100 200
300 400
30
25
20
H
m
15
10
0 25 50 75 100
0 500 1000 1500 2000
80
125
0
0
3
Q
m /h
l/min
40
0
0 50 100 150 200
0 1000 2000 3000 4000
80
2500
3
Q
m /h
l/min
60
η %
40
20
0
20
P2
15
kW
10
5
5
0 U.S. g.p.m. 200 300 400 500
3 0 Q
m /h 25 50 75 100 125
0 l/min 500 1000 1500 2000
0 U.S. g.p.m. 400 600 800 1000
0 Imp. g.p.m. 200 400
600 800
50
30
H
m
20
10
A
B
A
B
A
A
I-GMN 30-80..60
n = 3450 1/min
72.2042
3 0 Q
m /h 50 100 150 200 250
0 l/min 1000 2000 3000 4000
A
B
B
I-GMN 40-100..60
n = 3450 1/min
B
B
A
72.2043
80
60
ft
40
20
160
120
ft
80
40
37

I-GM 60 Hz
Characteristic curves
20
20
0
12
P2
8
kW
4
0
60
η %
40
20
0
40
P2
30
kW
20
0
Submersible pumps
0 Imp. g.p.m. 400 600 800 1000 1200
25
80
15
H
m
10
5
U.S. g.p.m.
400 600 800 1000 1200
0
0
3 0 Q
m /h 100 200 300 340
0 l/min 1000 2000 3000 4000 5000
80
60
60
η % η %
40
A
40
10
0 Q
m /h 100 200 300 340
0 l/min 1000 2000 3000 4000 5000
0 Imp. g.p.m. 800 1200 1600 2000
40
30
H
m
20
A
0 U.S. g.p.m. 800 1200 1600 2000 2400
A
I-GMN4 80-100...60
n = 1750 1/min
72.2046
0
0
3 0 m /h
Q
100 200 300 400 500 600
0 l/min 2000 4000 6000 8000 10000
80
10
3 0 m /h
Q
100 200 300 400 500 600
0 l/min 2000 4000 6000 8000 10000
A
A
A
I-GMN4 100-150..60
n = 2850 1/min
72.2040
60
ft
40
20
120
100
ft
80
60
ft
40
20
276
20
20
0
15
P2
10
kW
5
0
AISI 316
0 Imp. g.p.m. 400 800 1200 1600
25
15
H
m
10
5
0 U.S. g.p.m. 800 1200 1600 2000
A
I-GMN6 100-150...60
n = 1150 1/min
0
0
0 100 200 300 400
0 2000 4000 6000 8000
80
500
3
Q
m /h
l/min
3 0 Q
m /h 100 200 300 400 500
0 l/min 2000 4000 6000 8000
A
A
72.2047
80
60
ft
40
20

I-GM 60 Hz
Dimensions and weights
I-GMVM 50-50..60
I-GMV 50-50..60
90
TYPE
16
2“
Ø 50
I-GMVM 50-50C-60
I-GMV 50-50C-60
I-GMVM 50-50B-60
I-GMV 50-50B-60
I-GMVM 50-50A-60
I-GMV 50-50A-60
Ø 50
125
Ø 55
252
Weight
kg
40
150
403
268
Submersible pumps
330
544
HL minimum submersible level
277
AISI 316
176
52
12
134
G 2”
132
100
3/4“
86
75 28
110
156
136
450 min.
312
194
Version with threaded flange and 90° elbow Version with duck foot coupling
13
392
9
112
112
400 min
37

I-GM 60 Hz
Dimensions and weights
I-GMV4M 50-65..60
I-GMV4 50-65..60
90
2“ 1/2 96
15
TYPE
Ø 69
Ø 60
121
I-GMV4M 50-65B-60
I-GMV4 50-65B-60
I-GMV4M 50-65A-60
I-GMV4 50-65A-60
Ø 50
180
451
283
Weight
kg
47
310
Submersible pumps
335
567
83
78
HL minimum submersible level
100
13
33
198
120
DN 65
EN 1092-2
PN 10
253
92
180
85
200
92
117
720
600 min
15 130
278
AISI 316
Version with threaded flange and 90° elbow Version with duck foot coupling
2“
181
317
447
18
47
130
360 min.

I-GM 60 Hz
Dimensions and weights
GMN 30-65..60
185
TYPE
I-GMN 30-65B-60
I-GMN 30-65A-60
DN2
h1
Ø 62
DN1
80
80
DN1
L2
L3
L4
EN 1092-2
PN 10
DN2
65
65
L1
170 194
f
456
515
Submersible pumps
HL
300
330
HL
hf
78
78
f
h1
90
90
83
h2
596
655
78
HL minimum submersible level
140 h2
279
a1
133
133
100
13
33
253
198
120
Dimensions
mm
a2
145
145
216
AISI 316
d1
625
625
d2
495
495
2“
85
180 117
200
92 92
180
d3
357
357
d4
d4
767
774
d1 min.
Version with threaded flange and 90° elbow Version with duck foot coupling
DN2
d3
18
L1
358
365
d2
L2
220
220
L3
289
333
hf
L4
458
510
a1
a2
Weight
kg
60
79
360 min
37

I-GM 60 Hz
Dimensions and weights
I-GMV4 50-80-60
I-GMN 30-80-60
200
TYPE
Ø 80
DN 80
EN 1092-2
PN 10
I-GMV4 50-80A-60
I-GMN 30-80B-60
I-GMN 30-80A-60
DN 80
EN 1092-2
PN 10
DN1
80
80
L3
L2
L4
L1
EN 1092-2
PN 10
185 185
DN2
80
80
f
519
515
Submersible pumps
h1
140
HL
363
330
HL
h2
hf
84
110
f
h1
116
90
83
h2
659
655
78
HL minimum submersible level
280
100
210
a1
136
133
13
33
Dimensions
mm
DN 80
EN 1092-2
PN 10
370
160
256
100
a2
157
145
AISI 316
d1
658
700
2“
d2
511
511
85
180 116
250
131
d3
366
366
d4
d4
791
791
d1 min.
d3
100 20
Version with threaded flange and 90° elbow Version with duck foot coupling
18
160
d2
210
L1
365
365
L2
220
220
L3
355
355
hf
a2
a1
L4
544
544
412 min
Weight
kg
67
79

I-GM 60 Hz
Dimensions and weights
I-GMN 40-100..60
I-GMN4 60-100..60
I-GMN4 80-100..60
I-GMN
40-100
TYPE
220
I-GMN4
60-100
80-100
Ø 100
I-GMN 40-100B-60
I-GMN 40-100A-60
I-GMN4 60-100A-60
I-GMN4 80-100A-60
DN2
h1
DN1
125
125
125
DN1
L2
L3
L4
EN 1092-2
PN 10
DN2
100
100
100
L1
250 250
Submersible pumps
f
814
826
890
HL
478
526
570
HL
150
hf
127
54
53
f
HL minimum submersible level
h2
h1
73
147
147
h2
964
976
1040
281
a1
83
168
189
189
78
a2
184
212
212
100
400
AISI 316
13
210
160
33
266
Dimensions
mm
d1
750
800
800
100
85
d2
628
640
640
2“
DN2
190 116
250
100 20
d3
441
131
445
445
d4
928
940
940
d1 min.
d2
d3
160
210
Version with threaded flange and 90° elbow Version with duck foot coupling
18
d4
L1
467
474
474
L2
280
279
279
L3
449
456
453
hf
L4
694
706
706
a1
a2 550 min
Weight
kg
210
167
220
37

I-GM 60 Hz
Dimensions and weights
I-GMN4 100-150..60
I-GMN6 100-150..60
TYPE
285
I-GMN6 100-150A-60
I-GMN4 100-150A-60
DN2
h1
EN 1092-2
PN 10
DN1
150
150
DN2
150
150
DN1
L2
Submersible pumps
L1
300 300
f
991
1071
HL
576
574
HL
225
hf
100
100
h2
f
HL minimum
submersible
level
h1
160
160
h2
1180
1180
282
83
a1
235
235
78
538
a2
305
305
100
AISI 316
383
250
13
33
200
Dimensioni - Dimensions
mm
d1
990
990
d2
931
931
85
2“
222 116
300
100 100 20
131
d3
566
566
200
d4
1208
1208
d1 min.
Version with threaded flange and 90° elbow Version with duck foot coupling
DN2
18
d3
d4
250
L1
680
680
d2
L2
400
400
L3
-
-
hf
L4
-
-
a1
a2
740 min
Weight
kg
368
328

B-GM 60 Hz
Main materials
Coverage chart
Submersible pumps
Pump casing, Motor casing, Motor cover: B 10 bronze marine
Impeller: stainless steel AISI 316
Motor shaft: stainless steel AISI 316L
Screws: stainless steel AISI 316
Mechanical seal motor side: graphite/ceramic/FPM (lip-seal made of nitrile up to
2,4 kW 2 poles).
Mechanical seal pump side: silicon carbide/silicon carbide/FPM
30
20
H
m
10
5
4
3
2
2 3
m /h
5 10 15 20
Q
B-GMV
283
B 10
Construction
Submersible pumps, B 10 bronze marine version.
B-GMV with free-flow (vortex) impeller
B-GMC with single-channel impeller
B-GMN with channels impeller
Twin mechanical seal with oil chamber (lip-seal motor side up to
2,4 kW 2 poles).
Delivery connection DN 50-65-80
Applications
Suitable to pump industrial waste water in chemical, and process
industries, agricultural and marine areas.
Solid passage from 30 to 50 mm
Operating conditions
Liquid temperature up to 40 °C.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty (with pump immerged at minimum level).
Motor
2 or 4 poles induction, 60Hz
Three-phase version: 380V 10%, up to 3,2 kW
380/660V 10%, over 3,2 kW
Insulation class: H
Protection degree: IP 68
N° of starting x hour: max 15 with regular intervals
Cable: H07RN-F, length 10 m
Other models: contact our sale office
B-GMN
30 40
B-GMV4
50
B-GM
60 Hz
100
72.2005
120
37

B-GM 60 Hz
Technical data
TYPE
B-GMVM 30A-60
B-GMV 30A-60
B-GMVM 50-50C-60
B-GMV 50-50C-60
B-GMVM 50-50B-60
B-GMV 50-50B-60
B-GMVM 50-50A-60
B-GMV 50-50A-60
B-GMV4M 50-65B-60
B-GMV4 50-65B-60
B-GMV4M 50-65A-60
B-GMV4 50-65A-60
B-GMV4 50-80A-60
B-GMC 40-65A-60
B-GMN 30-65B-60
B-GMN 30-65A-60
B-GMN 30-80B-60
B-GMN 30-80A-60
P2
kW
0,5
0,5
1,8
2,4
1,8
2,4
2,6
2,9
1,2
1,3
1,2
1,3
2,9
2,9
3,5
5,1
5,1
5,9
4
1,5
10
5
10
5
16
6
8,5
3,5
8,5
3,5
6,5
6
7,5
11
11
13
Submersible pumps
IN
A r.p.m.
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
1~ 220V
3~ 380V
3~ 380V
3~ 380V
3~ 380V
3~ 380/660V
3~ 380/660V
3~ 380/660V
3450
3450
3450
3450
3450
3450
3450
3450
1750
1750
1750
1750
1750
3450
3450
3450
3450
3450
284
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
D.O.L.
B 10
Power Supply Starting Free
passage
DN
mm
1” 1/4
1” 1/4
50
50
50
50
50
50
65
65
65
65
80
65
65
65
80
80
Ø mm
30
30
50
50
50
50
50
50
50
50
50
50
50
40
30
30
30
30
Thermal
protector
P2 Rated power output IN Rated current Standard ATEX Eex Version on demand
NO
NO
NO
NO
NO
NO
NO
NO
NO
Humidity
probe
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
ATEX
Eex

B-GM 60 Hz
20
η %
10
0
0,6
P2
0,4
kW
0,2
0
40
η %
20
0
1,5
P2
1
kW
0,5
0
Characteristic curves
0 Imp. g.p.m. 15 30
45
10
9
8
H
m
6
5
4
3
2
1
0
0
3 0 Q
m /h 3 6 9 12 15
0 l/min 50 100 150 200 250
30
0 U.S. g.p.m.
50 100
150
200
0 Imp. g.p.m. 50 100
150
10
9
8
H
m
6
5
4
3
2
1
0 U.S. g.p.m.
3 0 Q
m /h
0 l/min
15 30
45
60
A
3 6 9 12 15
50 100 150 200 250
A
B
B-GMV 30..60
n = 1750 1/min
B-GMV4 50-65..60
n = 1750 1/min
72.2039
0
0
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
60
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
Submersible pumps
A
B
B
A
A
A
72.2039
30
ft
20
10
30
ft
20
10
30
η %
10
0
3
P2
2
kW
1
0
40
η %
20
0
3
P2
2
kW
1
0
285
0 U.S. g.p.m.
50 100
150
200
0 Imp. g.p.m. 50 100
150
20
15
H
m
10
5
0
0
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
40
3 0 Q
m /h 10 20 30 40 50
0 l/min 250 500 750
0 U.S. g.p.m. 100 200
300
400
0 Imp. g.p.m. 100 200
300
10
9
8
H
m
6
5
4
3
2
1
A
B
C
B 10
A
B-GMV 50-50..60
n = 3450 1/min
B-GMV4 50-80..60
n = 1750 1/min
72.2039
0
0
3 0 Q
m /h 20 40 60 80 100
0 l/min 500 1000 1500
60
C
3 0 Q
m /h 20 40 60 80 100
0 l/min 500 1000 1500
C
A
B
A
B
A
A
72.2039
60
ft
40
20
30
ft
20
10
37

B-GM 60 Hz
Characteristic curves
0 Imp. g.p.m. 50 100
150 200
25
20
15
H
m
10
0
3
P2
2
kW
1
0
5
Submersible pumps
0
0
0
60
40
10
250
20 30
500
40
750
50 60
1000
20
0
η %
3
Q
m /h
l/min
A
20
0
0 25 50 75 100
0 500 1000 1500 2000
80
1250
3
Q
m /h
l/min
60
η %
40
20
0
6
P2
4
kW
2
0
0 U.S. g.p.m. 100 150 200 250
0 10 20 30 40 50 60
0 250 500 750 1000
0
3
Q
m /h
l/min
0 U.S. g.p.m. 200 300 400 500
0 Imp. g.p.m. 100 200
300 400
25
15
H
m
10
5
A
B
A
B-GMC 40-65..60
n = 3450 1/min
72.2042
3 0 Q
m /h 25 50 75 100 125
0 l/min 500 1000 1500 2000
A
B-GMN 30-65..60
n = 3450 1/min
A
B
A
B
72.2042
80
60
ft
40
20
80
60
ft
40
20
286
60
η %
40
20
0
6
P2
4
kW
2
0
B 10
0 U.S. g.p.m. 200 300 400 500
0 Imp. g.p.m. 100 200
300 400
30
25
20
H
m
15
10
5
A
B
B-GMN 30-80..60
n = 3450 1/min
0 25 50 75 100
0 500 1000 1500 2000
80
125
0
0
3
Q
m /h
l/min
3 0 Q
m /h 25 50 75 100 125
0 l/min 500 1000 1500 2000
A
B
B
A
72.2042
80
60
ft
40
20

B-GM 60 Hz
Dimensions and weights
B-GMV 30..-60
TYPE
B-GMVM 30A-60
B-GMV 30A-60
B-GMV 50-50
TYPE
B-GMVM 50-50C-60
B-GMV 50-50C-60
B-GMVM 50-50B-60
B-GMV 50-50B-60
B-GMVM 50-50A-60
B-GMV 50-50A-60
90
16
2“
Ø 50
Weight
kg
14
Ø 50
125
Weight
kg
40
Ø 55
150
252
403
268
Submersible pumps
330
544
HL minimum submersible level
287
134
202
1"1/4
176
B 10
52
12
134
G 2”
132
100
90
3/4“
86
100
75 28
110
156
136
56
346
450 min.
312
194
Version with threaded flange and 90° elbow Version with duck foot coupling
13
392
9
112
112
400 min
37

B-GM 60 Hz
Dimensions and weights
B-GMV4M 50-65..60
B-GMV4 50-65..60
90
2“ 1/2 96
15
TYPE
Ø 69
Ø 60
121
B-GMV4M 50-65B-60
B-GMV4 50-65B-60
B-GMV4M 50-65A-60
B-GMV4 50-65A-60
Ø 50
180
451
283
Weight
kg
40
310
Submersible pumps
335
556
83
HL minimum submersible level
78
100
13
33
198
120
DN 65
EN 1092-2
PN 10
253
92
2“
180
85
200
92
117
720
600 min
15 130
288
B 10
Version with threaded flange and 90° elbow Version with duck foot coupling
181
317
447
18
47
130
360 min.

B-GM 60 Hz
Dimensions and weights
B-GMN 30-65..60
TYPE
DN 65
EN 1092-2
PN 10
Ø 60
90
B-GMN 30-65B-60
B-GMN 30-65A-60
DN 80
EN 1092-2
PN 10
220
358
DN1
80
80
333
501
EN 1092-2
PN 10
170 194
DN2
65
65
f
456
515
Submersible pumps
HL
300
330
300
456
hf
78
78
h1
90
90
83
h2
596
655
289
78
HL minimum submersible level
140
595
a1
133
133
100
13
33
198
120
DN 65
EN 1092-2
PN 10
Dimensions
mm
a2
145
145
253
216
d1
625
625
B 10
d2
495
495
2“
85
180 117
200
92 92
d3
357
357
184
d4
767
774
625 min.
495
357
Version with threaded flange and 90° elbow Version with duck foot coupling
18
767
L1
358
365
L2
220
220
L3
289
333
78
L4
458
510
133
145
Weight
kg
58
79
360 min
37

B-GM 60 Hz
Dimensions and weights
B-GMV4 50-80..60
B-GMN 30-80..60
200
TYPE
Ø 80
DN 80
EN 1092-2
PN 10
B-GMV4 50-80A-60
B-GMN 30-80B-60
B-GMN 30-80A-60
DN 80
EN 1092-2
PN 10
DN1
80
80
L3
L2
L4
L1
EN 1092-2
PN 10
185 185
DN2
80
80
f
519
515
Submersible pumps
h1
140
HL
363
330
HL
h2
hf
84
110
f
h1
116
90
83
h2
659
655
78
290
100
HL minimum submersible level
210
a1
136
133
13
33
Dimensions
mm
DN 80
EN 1092-2
PN 10
370
160
256
100
a2
157
145
d1
658
700
B 10
2“
d2
511
511
85
180 116
250
131
d3
366
366
d4
d4
791
791
d1 min.
d3
100 20
Version with threaded flange and 90° elbow Version with duck foot coupling
18
160
d2
210
L1
365
365
L2
220
220
L3
355
355
hf
a2
a1
L4
544
544
412 min
Weight
kg
67
79

GM 60 Hz
Installation with duck foot coupling
1 Submersible pump
2 Duck foot coupling
3 Guide pipes
4 Delivery pipe
5 Check valve
6 Gate valve
7 Level floats
8 Control box
Submersible pumps
6
5
4
7
3
2
291
Arresto
Stop
8
Allarme
Alarm
Marcia 2
Activation 2
Marcia 1
Activation 1
1
37

GM 60 Hz
Accessories
Non-return ball valves
Construction
Non-return self-cleaning ball valves, suitable for dirty and viscous liquids, sewage water.
Operating conditions
Working temperature from -10°C up to +80°C
Rated pressure: 10 bar
Vertical or horizontal installation
Materials
Valve body: Cast iron EN-GJL-250
Cover: Cast iron EN-GJL-250
Ball: Resin for threaded VNRP
Resin + nitril for VNRP DN 50-100
Cast iron + nitril for VNRP DN 125-250
Screws: SS AISI 304
Joint: nitril
Dimensions
C
B
DN
Dimensioni - Dimensions
A
E
Dimensioni - Dimensions
mm
Peso
mm
Peso
TIPO TYPE DN
Weight TYPE TIPO DN
Weight
TYPE mm A B C E kg
TYPE mm A B C D kg
VNRP 1 1/4
VNRP 1 1/2
VNRP 2
VNRP 2 1/2
1“ 1/4
1“ 1/2
2”
2“ 1/2
132
145
173
200
111
122
145
175
Submersible pumps
83
90
110
130
108
120
135
155
1,9
2,4
3,6
6,5
292
C
VNRP 50
VNRP 65
VNRP 80
VNRP 100
VNRP 125
VNRP 150
VNRP 200
B
DN
50
65
80
100
125
150
200
182
204
260
300
350
400
500
A
192
215
250
290
340
388
480
120
124
150
180
215
245
310
D
165
185
200
220
250
285
340
9,5
14
19,5
23,5
36
38,5
69

MXS 60 Hz
Materials
Coverage chart n = 3450 rpm
3
Multi-Stage Submersible Clean Water Pumps
Component Material
Delivery casing* Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Nickel-plated Brass UNI-EN 12165-98 for MXS 205,206,207,404,405,406,407
External jacket - Suction strainer
Stage casing -Impeller Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Oil chamber cover
Spacer sleeve -Motor jacket Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Shaft Chrome-nickel steel 1.4305 EN 10088 (AISI 303)
Cr-Ni steel 1.4301 EN 10088 (AISI 304) for MXS 205,206,207,404,405,406,407
Motor shield Brass P- Cu Zn 40 Pb 2 UNI 5705
Cr-Ni steel 1.4301 EN 10088 (AISI 304) for MXS 205,206,207,404,405,406,407
Upper mechanical seal Steatite, carbon, NBR
Lower mechanical seal Ceramic alumina, silicon carbide, NBR
Silicon carbide, Silicon carbide, NBR for MXS 205,206,207,404,405,406,407
Seal lubrication oil Oil for food machinery and pharmaceutic use
* Delivery casing and external jacket as one piece only for MXS 203,204,402,403
0
110
100
90
H
m
70
60
50
40
30
20
10
0
0
0
0
m /h 3
Q l/min
U.S. g.p.m.
Imp. g.p.m. 10
20
30
20
2
10
40
20
MXS 2..-60 MXS 4..-60
293
30
Construction
Close coupled multi-stage submersible pumps in chromenickel
stainless steel.
Hydraulic part under the motor and motor cooled by the pumped
water for safe operation also with the pump only partially immersed.
Double shaft seal with interposed oil chamber.
The suction strainer prevents the entrance of solids with diameter
bigger than: - 2,5 mm for MXS 203,204, 402,403
- 2 mm for MXS 205,206,207,404,405,406, 407.
Applications
For water supply from wells, tanks or reservoirs.
For domestic use, for civil and industrial applications, for garden
use and irrigation.
Utilization of rain water.
Operating conditions
Water temperature up to 35 °C.
Minimum internal diameter of well: 132 mm.
Minimum immersion depth: 100 mm.
Maximum immersion depth: 20 m (with suitable cable length).
Continuous duty.
Motor
2-pole induction motor, 60 Hz (n = 3450 rpm).
MXS :three-phase 220 V;
three-phase 380 V.
MXSM: single-phase 220 V, with thermal protector uo to 1,1 kW.
Control box with capacitor (and thermal device for 1,5 kW).
Float switch (on demand)
Cable: H07RN8-F, 4 G 1 mm 2 , length 15 m.
Insulation class F.
Protection IP 68 (for continuous immersion).
Double impregnation humidity-proof dry winding.
Constructed in accordance with EN 60335-2-41.
Special features on request
- Other voltages.
- Cable length 20 m.
MXS
4 5 6 7 8 9 10
60 80 100 120 140 160
40
72 986/60Hz
350
300
ft
250
200
150
100
50
0
38

MXS 60 Hz
Performance n = 3450 rpm
3 ~ 220 V 380 V 1 ~
MXS 203-60 4,1
MXS 204-60
MXS 205-60
MXS 206-60
MXS 207-60
MXS 402-60
MXS 403-60
MXS 404-60
MXS 405-60
MXS 406-60
MXS 407-60
A A
4,8
6,1
6,6
7,4
2,4
2,8
3,5
3,8
4,3
A A
4,8
5,6
6,8
7,6
9,5
11,1
2,8
3,2
3,9
4,4
5,5
6,4
IA/IN
3,2
3,75
6,2
6,7
5,9
Dimensions and weights
MXSM 204-60
MXSM 205-60
MXSM 206-60
MXSM 207-60
3 ~ 220 V 380 V 1 ~
IA/IN
3,75
3,2
5,6
5,8
7,1
6,15
Multi-Stage Submersible Clean Water Pumps
MXSM 203-60 6,5 20 450 3,3
MXSM 402-60
MXSM 403-60
MXSM 404-60
MXSM 405-60
25
25
35
35
294
0,75 1
P2 Rated motor power output. Test results with clean cold water, without gas content.
IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
H
1
G 1 1/4
ISO 228
3.93.007
13
Ø102
Ø130
200
H
2
MXSM . . . CG
With float switch pump
(on demand)
kg 0,4
Ø129
220 V Capacitor
P2
3
m /h
Q
0 1 1,5 2 2,5 3 3,5 4 4,5 5
A µF V IA/IN kW HP l/min 0 16,6 25 33,3 41,6 50 58,3 66,6 75 83,3
7
8,0
9,0
10,6
7
7
8,9
10,8
75 76
Pg 11
Pg 11
25
25
25
35
450
450
450
450
3,3
4,7
3,9
3,4
3,3
3,3
4,2
3,3
0,9
1,1
1,5
1,5
0,9
1,1
1,1
1,5
2,2
2,2
1,2
1,5
2
2
1,2
1,5
1,5
2
3
3
H m
H m
48,5
64,5
77
92,5 87,5
108
30,5
46
62,3
78
46
61
72,8
102
44,3
59
70
84
98
93,5 88,3 87,5
109
28
59
73,5 72,5
103
27,5
58
102
42
56
66,8 62,8
80
93,5
27
71
85
99
39,5 36,8 33,8 30,2 26,5 22,5
52,7
75,5 70,7
88
26
42,5 41,5 40,5 39
49
59
82,5
69,5 66,5
45
55
66
77
40,3 35,3
50
60
70
44,6 38,5
53,5 46,3
220 V Capacitor
P2
3
m /h
Q
0 2,5 3 3,5 4 5 6 7 8 9
A µF V IA/IN kW HP l/min 0 41,6 50 58,3 66,6 83,3 100 116 133 150
G 1 1/4
ISO 228
450
450
450
450
Weights with cable length: 15 m
Picture
1
2
1
2
MXS 203-60 - MXSM 203-60
MXS 204-60 - MXSM 204-60
MXS 205-60 - MXSM 205-60
MXS 206-60 - MXSM 206-60
MXS 207-60 - MXSM 207-60
MXS 402-60 - MXSM 402-60
MXS 403-60 - MXSM 403-60
MXS 404-60 - MXSM 404-60
MXS 405-60 - MXSM 405-60
MXS 406-60 -
MXS 407-60 -
MXSM 203-60 -
MXSM 204-60 -
MXSM 205-60 -
MXSM 402-60 -
MXSM 403-60 -
MXSM 404-60 -
MXSM 206-60 -
MXSM 207-60 -
MXSM 405-60 -
- MXSM 203-60 CG
- MXSM 204-60 CG
- MXSM 205-60 CG
- MXSM 206-60 CG
- MXSM 207-60 CG
- MXSM 402-60 CG
- MXSM 403-60 CG
- MXSM 404-60 CG
- MXSM 405-60 CG
-
-
62,5
83,5 79,7 74,5 67,7 58,3
97,5
24
36
56,5 55,7 53
Control box for single-phase pumps
Pump
Pump
MXSM 203-60 CG
MXSM 204-60 CG
MXSM 205-60 CG
MXSM 402-60 CG
MXSM 403-60 CG
MXSM 404-60 CG
MXSM 206-60 CG
MXSM 207-60 CG
MXSM 405-60 CG
QM 11
QM 12
H
mm
448
448
504
578
602
448
472
480
554
578
602
93
21
32
49,7
62
87
MXS
12,9
13,1
17,0
18,5
19,0
14
14,5
16,0
18,5
21,0
21,5
18
27,5
45
30
54
56,5 48,5 39,3
79
20 µF
25 µF
13,9
14,1
18,0
20,5
21,0
15,6
16
17,5
20,5
-
-
14,5
22
38,8 31,4
68
11
16,5
47
55
kg
MXSM MXSM .CG
Control box Capacitor
14,2
14,4
18,3
20,8
21,3
15,9
16,3
17,8
20,8
-
-
450 V
450 V
QM 14 35 µF 450 V

MXS 60 Hz
Performance n = 3450 rpm
0
110
100
90
H m
80
70
60
50
40
30
20
10
0
0
50
η %
30
20
0
U.S. g.p.m.
Imp. g.p.m.
3
m /h
Q
l/min
5
1
20
5
MXS 207-60
MXS 206-60
MXS 205-60
MXS 204-60
MXS 203-60
10
10
Multi-Stage Submersible Clean Water Pumps
15
2
3
4
5
30 40 50 60 70 80
15
20
350
300
250
200
150
100
50
10
20
3
72.583/1
3
72.584/1
0 Q m /h 1 2
3
4
5
0 Q m /h 2 3 4 5 6 7 8 9 10
295
0
110
90
70
60
50
10
0
0
60
40
30
Imp. g.p.m.
MXS 2 100
MXS 4
ft
40
30
20
0
U.S. g.p.m. 10
2
40
10
MXS 407-60
MXS 406-60
MXS 404-60
MXS 403-60
MXS 402-60
3
20
H m ft
80
MXS 405-60
250
η %
3
m /h
Q
l/min
20
30
4 5 6 7 8 9 10
60 80 100 120 140 160
30
40
350
300
200
150
100
50
38

MXS 60 Hz Multi-Stage Submersible Clean Water Pumps
Features
Installation
0.5 m max 20 m
min
Low Cost Installation
Immersed without suction pipe and valves. The cylindrical
suction strainer, with smaller diameter with respect to the
pump, allows for obstacle-free suction also from wells with the
minimum diameter of 132 mm or, with its robust stainless
steel construction, for supporting the pump when positioned
on the flat surface of a tank for operation with the minimum
water level of 100 mm.
Low-Noise Operation
The design of hydraulic parts, the water-filled shroud around
the motor and the submersed pump allow for low-noise
operation.
Reliable and Environment Friendly
With hydraulic parts in cold-pressed drawn stainless
steel.
The only pump of its kind with no components in plastic
material.
Greater Safety
With submersed pumps protected against dry running and
the danger of freezing. No filling operations at start-up and no
suction problems. The double shaft sealing with an
interposed oil chamber separates the motor from the water
and provides further protection against accidental operation
when dry.
3.93.007/1
132 mm
min
Pump in suspended position
3.93.007/2
Max. 600 mm
Arresto
Off
Aus
Arrêt
Paro Off
Min. 100 mm
Pump with float switch (on demand)
296
O
I
Arresto
Off
Aus
Arrêt
Off Paro
Min. 100 mm
3.93.007/3
3.93.111
Installation example

SD 60 Hz
Submersible borehole pumps for 4” and 6” wells
Materials
Components Part Nr. 4SD, 4SDF 6SD - 6 SDN
Motor Pump
External jacket 14.02 Cr-Ni steel AISI 304
Stage casing (4SDF) 25.02 Cr-Ni steel AISI 304 -
Stage casing (4,6SD) 25.02 Polycarbonate
Diffuser 26.00 (Lexan 141 R) GFN2V*
Impeller 28.00 GFN2V* (NORYL ® )* for 4SDF (NORYL ® )
Wear ring Cr-Ni steel AISI 304
Shaft 64.00 Cr steel AISI 430 F
Delivery casing 12.01 Bronze
Suction lantern 32.02 G-Cu Sn 10 EN 1982
Bearing bush 12.03-12.30 Thermoplastic Rubber
Strainer 15.50 Cr-Ni steel AISI 430
Screws Cr-Ni steel AISI 304
* Trademark of General Electric
Components 4CS 6CS
External frame Cr-Ni steel AISI 304
Shaft Cr-Ni-Mo steel Cr steel AISI 420
AISI 316 (shaft end) Hardened and tempered
Thrust bearing Oil wetted ball type Oscillation pads
Bearing bush Oil wetted ball type Graphite
297
Construction
Submersible borehole pumps for 4” wells (DN 100), and
6” (DN 150), with external jacket in stainless steel AISI 304
and stages in polycarbonate for 4SD pumps and in Noryl for
4SDF, 6SD, 6SDN pumps.
Impellers
radial floating impellers 4SDF 16, 22, 36, 46, 54
radial impellers 4SD 31, - 6SDN 12, 16, 21
mixed flow impellers 4SD 10,15 - 6SD 18, 19, 20
Connection: screwed connection ISO 228.
Delivery casing with built-in non-return valve.
Applications
For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
Operating conditions
Liquid temperature: up to 35 °C for 4” motors.
up to 25 °C for 6” motors.
Max. sand quantity into the water: 150 g/m 3 .
Continuous duty.
4”, 6” Rewindable motor CSseries
2-pole induction motor, 60 Hz (n = 3450 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
- single-phase 220 V up to 2,2 kW
- three-phase 220 V; 380 V; 220/380 V; 380/660 V.
Voltage tolerance : ±5%.
Recommended type of starting for powers from 7.5 kW:
star/delta, soft start, impedance starting, autotransformer.
Motor Max. Liquid Cooling Max. starts
temperature minimum flow velocity per hour
4” 35 °C 0,08 m/s 20
6” 25 °C 0,20 m/s for 4 ÷ 15 kW 15
0,50 m/s for 18,5 ÷ 30 kW
Insulation class F for 4” motors, PVC coated wire for 6” motors.
Protection IP 68.
Cable
Motor 220V - 60Hz - 1~ Section Length
4CS 0,37 ÷ 2,2 kW 4 G 2 mm 2 2 m
Motor 380V - 60Hz - 3 ~ Section Length
4CS 0,37 ÷ 2,2 kW 4 G 2 mm 2 2 m
4CS 3 ÷ 5,5 kW 4 G 2 mm 2 3,5 m
6CS 4 ÷ 26 kW 3 + 1 x 6 mm 2 3,5 m
6CS 30 kW 3 + 1 x 10 mm 2 3,5 m
Special features on request
- Other voltages.
- Other temperatures.
Designation
Ø of the well in inches
Series
Single-phase motor (up to max. 2,2 kW)
Stage identification
Number of stages
Frequency 60 Hz
4 SD M 31 / 36 - 60
39

SD 60 Hz
Coverage charts n = 3450 rpm
500
400
300
200
H
m
100
50
40
30
20
10
500
400
300
200
H
m
100
3 4 5 U.S. g.p.m.
Submersible borehole pumps for 4” and 6” wells
2 3 4 5 Imp. g.p.m.
10
10 20
4SDF 22
4SD 31 4SDF 16
5
0.5
10
3
m /h
Q l/min 15
1
20 30
2
40
3
50
4 5 6
100
7 8 9 10
150 200
20
300 400
30
500
50
40
30
20
10
20
30 40
20 30
40
50 U.S. g.p.m.
6SDN 12
298
4SDF 36
30 40 50 100
20 30 40 50 100
4SDF
46
4SDF 54
6SDN 16 6SDN 21
4SD, 4SDF
4SD 10 4SD 15
100 200 300 400
50 Imp. g.p.m.
100 200 300
6SD 18 6SD 19 6SD
20
6SD
5
3
50
4 5
6
100
7 8 9 10
200
3
m /h
Q l/min 300
20
400
30
500
40 50
1000
1500
100
72.825.08
72.827.N
1000
H
ft
500
400
300
200
100
50
40
30
20
1000
H
ft
500
400
300
200
100
50
40
30
20

4SD 60 Hz
Performance n 3450 rpm
3~
4SD 31/11EC-60
4SD 31/15EC-60
4SD 31/21EC-60
4SD 31/26EC-60
4SD 31/36EC-60
4SD 31/46EC-60
4SDF 16/6EC-60
4SDF 16/8EC-60
4SDF 16/12EC-60
4SDF 16/15EC-60
4SDF 16/21EC-60
4SDF 16/27EC-60
4SDF 16/37EC-60
4SDF 22/4EC-60
4SDF 22/6EC-60
4SDF 22/9EC-60
4SDF 22/11EC-60
4SDF 22/16EC-60
4SDF 22/21EC-60
4SDF 22/28EC-60
4SDF 22/38EC-60
4SDF 36/4EC-60
4SDF 36/5EC-60
4SDF 36/7EC-60
4SDF 36/9EC-60
4SDF 36/13EC-60
4SDF 36/17EC-60
4SDF 36/23EC-60
4SDF 36/31EC-60
4SDF 36/38EC-60
4SDF 36/41EC-60
4SDF 46/4EC-60
4SDF 46/6EC-60
4SDF 46/8EC-60
4SDF 46/11EC-60
4SDF 46/15EC-60
4SDF 46/20EC-60
4SDF 46/28EC-60
4SDF 46/35EC-60
4SDF 46/37EC-60
4SDF 54/4EC-60
4SDF 54/5EC-60
4SDF 54/7EC-60
4SDF 54/9EC-60
4SDF 54/13EC-60
4SDF 54/18EC-60
4SDF 54/22EC-60
4SDF 54/24EC-60
4SDF 54/28EC-60
4SDF 54/33EC-60
3~
4SD 10/3EC-60
4SD 10/4EC-60
4SD 10/5EC-60
4SD 10/7EC-60
4SD 10/9EC-60
4SD 10/12EC-60
4SD 10/13EC-60
4SD 10/18EC-60
4SD 15/5EC-60
4SD 15/6EC-60
4SD 15/9EC-60
4SD 15/11EC-60
4SD 15/12EC-60
4SD 15/14EC-60
4SD 15/16EC-60
Rated Max
Current Current
380V 380V
A A IA/IN
1,5
1,5
1,8
2,1
3,2
4,3
1,5
1,5
1,8
2,1
3,2
4,3
6
1,5
1,5
1,8
2,1
3,2
4,3
6
7,9
1,5
1,5
1,8
2,1
3,2
4,3
6
7,9
10
10
1,5
1,8
2,1
3,2
4,3
6
7,9
10
10
1,8
2,1
3,2
4,3
6
7,9
10
10
13,3
13,3
1,8
1,8
2,3
2,9
3,9
4,9
1,8
1,8
2,3
2,9
3,9
4,9
7,8
Rated Max
Current Current
380V 380V
A
2,1
3,2
4,3
6
7,9
9,6
9,6
13,3
4,3
6
7,9
10
10
13,3
13,3
1,8
1,8
2,3
2,9
3,9
4,9
7,8
8,7
1,8
1,8
2,3
2,9
3,9
4,9
7,8
8,7
11,3
11,3
1,8
2,3
2,9
3,9
4,9
7,8
8,7
11,3
11,3
2,3
2,9
3,9
4,9
7,8
8,7
11,3
11,3
15,1
15,1
A IA/IN
2,9
3,9
4,9
7,8
8,7
10,8
11,2
15,1
4,9
7,8
8,7
11,3
11,3
15,1
15,1
6,6
6,2
7
5,4
6,6
6,7
4,7
4,1
7
5,4
6,6
7,2
7,2
7,6
7,6
1~
4SDM 10/3EC-60
4SDM 10/4EC-60
4SDM 10/5EC-60
4SDM 10/7EC-60
4SDM 15/5EC-60
4SDM 15/6EC-60
Submersible borehole pumps for 4” wells
Rated Max
Current Current
220V 220V
P2
Q
m 3 /h 0,3
A A IA/IN kW HP l/min 5
5,6 4SDM 31/11EC-60 3,8 4,9 4,1 0,37 0,5
5,6 4SDM 31/15EC-60 3,8 4,9 4,1 0,37 0,5
6,3 4SDM 31/21EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDM 31/26EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDM 31/36EC-60 9,4 10,6 4,5 1,1 1,5
7 4SDM 31/46EC-60 11,0 13,1 5,1 1,5 2
5,6 4SDFM 16/6EC-60 3,8 4,9 4,1 0,37 0,5
5,6 4SDFM 16/8EC-60 3,8 4,9 4,1 0,37 0,5
6,3 4SDFM 16/12EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDFM 16/15EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDFM 16/21EC-60 9,4 10,6 4,5 1,1 1,5
7 4SDFM 16/27EC-60 11,0 13,1 5,1 1,5 2
5,4 4SDFM 16/37EC-60 15,6 17,4 5,2 2,2 3
5,6 4SDFM 22/4EC-60 3,8 4,9 4,1 0,37 0,5
5,6 4SDFM 22/6EC-60 3,8 4,9 4,1 0,37 0,5
6,3 4SDFM 22/9EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDFM 22/11EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDFM 22/16CE-60 9,4 10,6 4,5 1,1 1,5
7 4SDFM 22/21EC-60 11,0 13,1 5,1 1,5 2
5,4 4SDFM 22/28EC-60 15,6 17,4 5,2 2,2 3
6,6
3 4
5,6 4SDFM 36/4EC-60 3,8 4,9 4,1 0,37 0,5
5,6 4SDFM 36/5EC-60 3,8 4,9 4,1 0,37 0,5
6,3 4SDFM 36/7EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDFM 36/9EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDFM 36/13EC-60 9,4 10,6 4,5 1,1 1,5
7 4SDFM 36/17EC-60 11,0 13,1 5,1 1,5 2
5,4 4SDFM 36/23EC-60 15,6 17,4 5,2 2,2 3
6,6
3 4
7,2
4 5,5
7,2
4 5,5
5,6 4SDFM 46/4EC-60 3,8 4,9 4,1 0,37 0,5
6,3 4SDFM 46/6EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDFM 46/8EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDFM 46/11EC-60 9,4 10,6 4,5 1,1 1,5
7 4SDFM 46/15EC-60 11,0 13,1 5,1 1,5 2
5,4 4SDFM 46/20EC-60 15,6 17,4 5,2 2,2 3
6,6
3 4
7,2
4 5,5
7,2
4 5,5
6,3 4SDFM 54/4EC-60 4,6 5,8 5,4 0,55 0,75
6,6 4SDFM 54/5EC-60 6,5 7,9 3,8 0,75 1
6,2 4SDFM 54/7EC-60 9,4 10,6 4,5 1,1 1,5
7 4SDFM 54/9EC-60 11,0 13,1 5,1 1,5 2
5,4 4SDFM 54/13EC-60 15,6 17,4 5,2 2,2 3
6,6
3 4
7,2
4 5,5
7,2
4 5,5
7,6
5,5 7,5
7,6
5,5 7,5
IA/IN = D.O.L.starting current / Rated current P2 Rated motor power output
H Total head in m
Tolerances according to ISO 9906, annex A
299
67,5
92,5
130
160
222
283
0,6
10
63,5
84,5
121
150
207
265
0,9
15
58
79
110
137
189
242
1,2
20
51,5
70,5
98,5
122
169
216
1,5
25
42,5
57,5
80,5
100
138
177
1,8
30
33,5
45,5
64
79
109
140
n ≈ 3450 1/min
2,1
35
24
32,5
45,5
56,5
78
99,5
2,4
40
13,5
18,5
26
32
44,5
57
3
50
3,6
60
n ≈ 3450 1/min
Q
P2 1~
m3 Rated Max
Current Current
220V 220V
/h 1,2 2,4 3,6 4,8 6 7,2 8,4 9,6 10,8 12 13,2 14,4 15 18 21
A
6,5
9,4
11,0
15,6
11,0
15,6
H
m
49,9
66,6
99,9
125
175
225
308
36,5
54,7
82,1
100
146
192
255
347
48,6
64,8
97,2
121
170
219
300
36
54
81,1
99,1
144
189
252
342
31,7
39,6
55,4
71,3
103
135
182
245
301
325
46,6
62,2
93,2
117
163
210
287
35,3
53
79,4
97,1
141
185
247
335
31,2
39
54,6
70,2
101
132
179
241
296
320
32,2
48,4
64,5
88,6
121
161
226
282
298
43,9
58,5
87,8
110
154
198
271
34,3
51,4
77,1
94,3
137
180
240
326
30,6
38,3
53,6
68,9
99,5
130
176
237
291
314
31,7
47,6
63,5
87,3
119
159
222
278
294
35,9
44,9
62,8
80,8
117
162
198
215
251
296
40,4
53,9
80,8
101
141
182
249
32,9
49,4
74,1
90,5
132
173
230
313
30
37,4
52,4
69,4
97,3
127
172
232
284
307
31,2
46,8
62,4
85,8
117
156
218
273
289
5,5
44,3
62,1
79,8
115
160
195
213
248
293
36,3
48,3
72,5
90,6
127
163
224
31,2
46,8
70,2
85,8
125
164
218
296
29,2
36,5
51,1
65,7
95,0
124
168
226
278
300
30,6
45,9
61,2
84,1
115
153
214
268
283
35
43,8
61,3
78,8
114
158
193
210
245
289
A IA/IN kW HP l/min 20 40 60 80 100 120 140 160 180 200 220 240 250 300 350 400
7,9 3,8 0,75 1 30 29 28 27 26 25 23 21 18 14 12 9
10,6 4,5 1,1 1,5 40 39 38 37 34 33 30 27 24 20 16 12
13,1 5,1 1,5 2 50 49 47 45 43 41 38 34 30 25 20 15
17,4 5,2 2,2 3 70 69 66 63 61 57 53 48 43 36 29 21
3 4 90 89 85 81 78 74 68 62 55 46 36 27
4
4
5,5
5,5
5,5
7,5
H
m
120
130
180
118
128
177
113
122
171
108
117
164
104
113
156
98
106
147
91
99
136
83
90
124
73
79
110
61
66
94
48
52
75
36
39
54
13,1 5,1 1,5 2
40,4 39,5 38,5 37,3 36,1 34,7 33,3 31,7 30,1 28,4 26,6 25,7 20,8 15,5 10
17,4 5,2 2,2 3
48,5 47,4 46,2 44,8 43,3 41,7 39,9 38,1 36,1 34,1 31,9 30,8 24,9 18,6 12
3 4
72,7 71,1 69,2 67,2 65 62,5 59,9 57,1 54,2 51,1 47,9 46,2 37,4 28,0 18
4 5,5
88,9 86,9 84,6 82,1 79,4 76,4 73,2 69,8 66,2 62,4 58,5 56,4 45,7 34,2 22
4 5,5
96,9 94,8 92,3 89,6 86,6 83,4 79,9 76,2 72,2 68,1 63,8 61,6 49,9 37,3 24
5,5 7,5
113 111 108 105 101 97,2 93,2 88,8 84,3 79,5 74,4 71,8 58,2 43,5 28
5,5 7,5
129 126 123 120 116 111 107 102 96,3 90,8 85,1 82,1 66,5 49,7 32
31,5
42
63
78,8
110
142
194
29,1
43,7
65,6
80,1
117
153
204
277
28,4
35,5
49,6
63,8
92,3
120
163
220
270
291
29,9
44,9
59,8
82,3
112
150
209
262
277
34,5
43,1
60,4
77,6
112
155
190
207
242
285
26,2
34,9
52,4
65,5
91,7
118
161
26,8
40,1
60,2
73,6
107
140
187
254
27,4
34,3
48,0
61,7
89,2
117
158
213
261
281
29,1
43,7
58,3
80,2
109
146
204
255
270
34
42,5
59,4
76,4
110,4
153
187
204
238
280
13,8
18,4
27,6
34,5
48,3
62,1
85,1
21,1
31,7
47,5
58
84,4
111
148
201
25,2
31,5
44,1
56,7
81,9
107
145
195
239
258
27,4
41,1
54,7
75,3
103
137
192
239
253
32,8
41,0
57,4
73,8
107
148
180
197
230
271
14,5
21,8
32,7
40
58,1
76,3
102
138
22,5
28,1
39,4
50,6
73,1
95,6
129
174
214
231
25,3
37,9
50,6
69,5
94,8
126
177
221
234
31,5
39,4
55,2
70,9
102
142
173
189
221
260
3,9
65
11
16,5
24,7
30,2
43,9
57,6
76,8
104
21
26,3
36,9
47,4
68,5
89,5
121
163
200
216
24,1
36,2
48,3
66,4
90,5
121
169
211
223
30,8
38,5
54
69,4
100
139
170
185
216
254
4,2
70
19,3
24,1
33,8
43,4
62,7
82,0
111
150
183
198
22,9
34,4
45,9
63,1
86
115
161
201
212
30,1
37,6
52,7
67,8
97,9
136
166
181
211
249
4,8
80
15,6
19,5
27,3
35,1
50,7
66,3
89,7
121
148
160
20,4
30,6
40,8
56,1
76,5
102
143
178
189
28,6
35,7
50
64,3
92,8
129
157
171
200
236
6
100
6,7
8,4
11,7
15,1
21,8
28,4
38,5
51,9
63,6
68,6
14,9
22,4
29,8
41
55,9
74,6
104
131
138
25,0
31,3
43,8
56,3
81,3
113
138
150
175
206
7,2
120
8,6
12,9
17,2
23,6
32,2
42,9
60,1
75,1
79,4
20,9
26,1
36,5
47
67,8
93,9
115
125
146
172
8,4
140
16,3
20,3
28,5
36,6
52,9
73,2
89,5
97,6
114
134
24
9,6
160
11
13,8
19,3
24,9
35,9
49,7
60,8
66,3
77,3
91,1
39

4SD 31 60 Hz
Submersible borehole pumps for 4” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
380
300
H
m
200
100
40
η %
20
10
0 U.S. g.p.m. 2.5
5
7.5 10
0 Imp. g.p.m. 2.5
5 7.5
46
36
P2 Rated motor power output H Total head in m
26
21
15
11
4SD 31
0
0
3
0 m /h 0.5 1 1.5 2 2.5
Q
0 l/min 10 20 30
40
0 l/s
0.2 0.3 0.4 0.5 0.6
50
0
η
kW/st
3
72.1127
0 0.5 1 1.5 2 2.5
3~
Q m /h
4SD 31/11EC-60
4SD 31/15EC-60
4SD 31/21EC-60
4SD 31/26EC-60
4SD 31/36EC-60
4SD 31/46EC-60
Rated Max
Current Current
380V 380V
1,5
1,5
1,8
2,1
3,2
4,3
1~
A IA/IN
IA/IN
1,8
1,8
2,3
2,9
3,9
4,9
5,6
5,6
6,3
6,6
6,2
7
4SDM 31/11EC-60
4SDM 31/15EC-60
4SDM 31/21EC-60
4SDM 31/26EC-60
4SDM 31/36EC-60
4SDM 31/46EC-60
Rated Max
Current Current
220V 220V
3,8
3,8
4,6
6,5
9,4
11
4,9
4,9
5,8
7,9
10,6
13,1
4,1
4,1
0,37
0,37
0,75
1,1
1,5
P2
kW HP
0,5
0,5
5,4 0,55 0,75
3,8
4,5
5,1
1
1,5
2
Q
m 3 /h
l/min
H
m
0
0
71
97
136
168
233
298
0,3
1200
1000
H
ft
800
600
400
200
0.05
kW/st
0.04
0.03
Tolerances according to ISO9906, annex A
300
5
0,6
10
67,5 63,5
92,5 84,5
130
160
222
283
121
150
207
265
0,9
15
58
79
110
137
189
242
n ≈ 3450 1/min
1,2
20
51,5
70,5
98,5
122
169
216
1,5
25
1,8
30
42,5 33,5
2,1
35
2,4
40
57,5 45,5 32,5 18,5
80,5
100
138
177
64
79
109
140
24
45,5
56,5
78
99,5
13,5
26
32
44,5
57
L1
Ø 98
L1 L
mm mm kg
473
550
670
768
965
G 1 1/4
3.93.063.2N
Ø 96
800
877
1017
1130
1367
4SD
10,3
10,9
13
14,8
17,7
4SDM
L
mm kg
800
877
1032
1170
1412
10,2
10,8
13,5
15,8
18,4
1160 1607 20,2 1627 20,4
L

4SDF 16 60 Hz
Submersible borehole pumps for 4” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 1 Imp. g.p.m 3 4 5 6 7 8 9 10 11 12
340
1100
300
200
100
0 1 U.S. g.p.m 4 5 6 7 8 9 10 11 12 13 14
900
H
H ft
m
800
0
0
0 0,6 0,9 1,2 1,5 1,8 2,1 2,4 2,7 3 3,3
Q
0 10 15 20 25 30 35 40 45 50 55
m3 /h
l/min
50
40
30
20
η
%
37
27
21
15
12
8
6
P2 Rated motor power output H Total head in m
η
4SDF 16
Tolerances according to ISO9906, annex A
301
kW/st
1000
0
0,04
0 Q m 0,9 1,2 1,5 1,8 2,1 2,4 2,7 3 3,3
3 /h
3~
4SDF 16/6EC-60
4SDF 16/8EC-60
4SDF 16/12EC-60
4SDF 16/15EC-60
4SDF 16/21EC-60
4SDF 16/27EC-60
4SDF 16/37EC-60
P2
Q
m
kW HP
3 Rated Max
Current Current
380V 380V
1~
Rated Max
Current Current
220V 220V
/h
A IA/IN
IA/IN
l/min
1,5
1,5
1,8
2,1
3,2
4,3
6
1,8
1,8
2,3
2,9
3,9
4,9
5,6
5,6
6,3
6,6
6,2
7
4SDFM 16/6EC-60
4SDFM 16/8EC-60
4SDFM 16/12EC-60
4SDFM 16/15EC-60
4SDFM 16/21EC-60
4SDFM 16/27EC-60
3,8
3,8
4,6
6,5
9,4
11
4,9
4,9
5,8
7,9
10,6
13,1
4,1
4,1
0,37
0,37
0,75
1,1
1,5
2,2
0,5
0,5
5,4 0,55 0,75
3,8
4,5
5,1
7,8 5,4
4SDFM 16/37EC-60 15,6 17,4 5,2
1
1,5
2
3
H
m
0
0
700
600
500
400
300
200
100
0,07
0,06
0,05
50,9 49,9 48,6 46,6 43,9 40,4 36,3 31,5 26,2 13,8
127
178
229
314
0,3
5
125
175
225
308
72.1172
0,6
10
121
170
219
300
kW/st
0,9
15
117
163
210
287
n ≈ 3450 1/min
1,2
20
110
154
198
271
1,5
25
1,8
30
2,1
35
67,8 66,6 64,8 62,2 58,5 53,9 48,3 42
102 99,9 97,2 93,2 87,8 80,8 72,5 63
2,4
40
3
50
101 90,6 78,8 65,5 34,5
141
182
249
127
163
224
110
142
194
34,9 18,4
52,4 27,6
91,7 48,3
118
161
L1
62,1
85,1
Ø 98
L1 L
mm mm kg
305
345
425
485
605
725
915
G 1 1/4
3.93.063.2N
Ø 96
632
672
772
847
1007
1172
1317
4SDF
11
11,3
13,1
14,8
17,1
19,8
20,8
L
4SDFM
L
mm kg
632
672
787
887
1052
1192
1432
10,9
11,2
13,8
15,6
18,4
20,7
24,8
39

4SDF 22 60 Hz
Submersible borehole pumps for 4” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 Imp. g.p.m 3 4 5 6 7 8 9 10 11 12 13 14 15
380
300
H
m
200
100
0 U.S. g.p.m 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
0
0
0 0,6 0,9 1,2 1,5 1,8 2,1 2,4 2,7 3 3,3 3,6 3,9 4,2
Q
0 10 15 20 25 30 35 40 45 50 55 60 65 70
m3 /h
l/min
60
50
40
30
η
%
38
28
21
16
11
9
6
4
P2 Rated motor power output H Total head in m
η
4SDF 22
kW/st
Tolerances according to ISO9906, annex A
302
1200
1100
1000
H
ft
900
10
0,04
0 Q m 1,2 1,8 2,4 3 3,6 4,2
3 /h
3~
4SDF 22/4EC-60
4SDF 22/6EC-60
4SDF 22/9EC-60
4SDF 22/11EC-60
4SDF 22/16EC-60
4SDF 22/21EC-60
4SDF 22/28EC-60
4SDF 22/38EC-60
P2
Q
m
kW HP
3 Rated Max
Current Current
380V 380V
1~
Rated Max
Current Current
220V 220V
/h
A IA/IN
IA/IN
l/min
1,5
1,5
1,8
2,1
3,2
4,3
6
7,9
1,8
1,8
2,3
2,9
3,9
4,9
7,8
8,7
5,6
5,6
6,3
6,6
6,2
7
4SDFM 22/4EC-60
4SDFM 22/6EC-60
4SDFM 22/9EC-60
4SDFM 22/11EC-60
4SDFM 22/16EC-60
3,8
3,8
4,6
6,5
9,4
4,9
4,9
5,8
7,9
10,6
4,1
4,1
0,37
0,37
0,75
1,1
1,5
2,2
3
0,5
0,5
5,4 0,55 0,75
3,8
4,5
4SDFM 22/21EC-60 11,0 13,1 5,1
5,4 4SDFM 22/28EC-60 15,6 17,4 5,2
6,6
1
1,5
2
3
4
H
m
0
0
800
700
600
500
400
300
200
100
0,10
0,08
0,06
82,8 82,1 81,1 79,4 77,1 70,2 60,2 47,5 32,7 24,7
101
147
193
257
349
0,3
5
146
192
255
347
72.1173
0,6
10
55,2 54,7 54
144
189
252
342
kW/st
0,9
15
n ≈ 3450 1/min
1,2
20
1,8
30
2,4
40
3
50
3,6
36,8 36,5 36 35,3 34,3 31,2 26,8 21,1 14,5
53
141
185
247
335
60
3,9
65
51,4 46,8 40,1 31,7 21,8 16,5
100 99,1 97,1 94,3 85,8 73,6 58
137
180
240
326
125
164
218
296
107
140
187
254
84,4 58,1 43,9
111
148
201
40
11
30,2
76,3 57,6
102
138
L1
76,8
104
Ø 98
L1 L
mm mm kg
265
305
365
405
505
605
745
935
G 1 1/4
3.93.063.2N
Ø 96
592
632
712
767
907
1052
1147
1408
4SDF
10,6
11
12,5
14,1
16,1
18,6
19,1
24,3
L
4SDFM
L
mm kg
592
632
727
807
952
1072
1262
10,5
10,9
13,2
14,9
17,5
19,5
23,1

4SDF 36 60 Hz
Submersible borehole pumps for 4” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
300
200
100
0 2 U.S. g.p.m 8 10 12 14 16 18 20 22 24 26 28
340
0 2 Imp. g.p.m
41
8 10 12 14 16 18 20 22 24
1100
H
m
0
0
0 1,2 1,8 2,4 3 3,6 4,2 4,8 5,4 6 6,6
Q
0 20 30 40 50 60 70 80 90 100 110
m3 /h
l/min
60
50
40
38
31
23
17
13
9
7
5
4
P2 Rated motor power output H Total head in m
η
kW/st
4SDF 36
Tolerances according to ISO9906, annex A
303
1000
900
800
H
ft
700
30 0,10
η
%
10 0,08
0 Q m 1,8 2,4 3 3,6 4,2 4,8 5,4 6 6,6
3 /h
3~
4SDF 36/4EC-60
4SDF 36/5EC-60
4SDF 36/7EC-60
4SDF 36/9EC-60
4SDF 36/13EC-60
4SDF 36/17EC-60
4SDF 36/23EC-60
4SDF 36/31EC-60
4SDF 36/38EC-60
4SDF 36/41EC-60
P2
Q
m
kW HP
3 Rated Max
Current Current
380V 380V
1~
Rated Max
Current Current
220V 220V
/h
A IA/IN
IA/IN
l/min
1,5
1,5
1,8
2,1
3,2
4,3
6
7,9
10
10
1,8
1,8
2,3
2,9
3,9
4,9
7,8
8,7
11,3
5,6
5,6
6,3
6,6
6,2
7
11,3 7,2
4SDFM 36/4EC-60
4SDFM 36/5EC-60
4SDFM 36/7EC-60
4SDFM 36/9EC-60
4SDFM 36/13EC-60
4SDFM 36/17EC-60
3,8
3,8
4,6
6,5
9,4
11
4,9
4,9
5,8
7,9
10,6
13,1
4,1
4,1
0,37
0,37
0,75
1,1
1,5
2,2
3
4
4
0,5
0,5
5,4 0,55 0,75
3,8
4,5
5,1
5,4 4SDFM 36/23EC-60 15,6 17,4 5,2
6,6
7,2
1
1,5
2
3
4
5,5
5,5
H
m
0
0
600
500
400
300
200
100
0,13
0,12
0,09
57,1 55,4 53,6 51,1 48,0 44,1 39,4 33,8 27,3 11,7
73,4 71,3 68,9 65,7 61,7 56,7 50,6 43,4 35,1 15,1
106
139
188
253
310
334
0,6
10
103
135
182
245
301
325
72.1174
1,2
20
1,8
30
n ≈ 3450 1/min
2,4
40
3
50
3,6
60
4,2
70
4,8
80
6
100
32,6 31,7 30,6 29,2 27,4 25,2 22,5 19,3 15,6 6,7
40,8 39,6 38,3 36,5 34,3 31,5 28,1 24,1 19,5 8,4
99,5 95,0 89,2 81,9 73,1 62,7 50,7 21,8
130
176
237
291
314
124
168
226
278
300
kW/st
117
158
213
261
281
107 95,6 82,0 66,3 28,4
145
195
239
258
129
174
214
231
111
150
183
198
89,7 38,5
121
148
160
L1
51,9
63,6
68,6
Ø 98
L1 L
mm mm kg
290
317
370
422
528
635
794
979
G 1 1/4
3.93.063.2N
Ø 96
617
644
717
784
930
1082
1196
1452
4SDF
10,7
11
12,5
14,1
16,1
18,7
19,1
24,5
1165 1703 26,8
1244 1782 27,1
L
4SDFM
L
mm kg
617
644
717
799
935
1102
1311
10,6
10,9
13,2
14,9
17,5
19,7
23,1
39

4SDF 46 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
0
340
300
200
100
0
0
H
35
900
H
ft
m
800
60
50
40
30
η
%
0
0
1,2
Q
20
m3 /h
l/min
37
28
20
15
11
8
6
4
8 12 16 20 24 28 32
1,8
30
2,4
40
P2 Rated motor power output H Total head in m
8 12 16 20 24 28
η
3
50
3,6
60
4,2
70
4,8
80
5,4
90
4SDF 46
6
100
6,6
110
kW/st
Tolerances according to ISO9906, annex A
304
7,2
120
0
7,8
130
1100
1000
10
0,08
0 Q m 1,8 3 4,2 5,4 6,6 7,8
3 /h
3~
U.S. g.p.m
4SDF 46/4EC-60
4SDF 46/6EC-60
4SDF 46/8EC-60
Imp. g.p.m
4SDF 46/11EC-60
4SDF 46/15EC-60
4SDF 46/20EC-60
4SDF 46/28EC-60
4SDF 46/35EC-60
4SDF 46/37EC-60
P2
Q
m
kW HP
3 Rated Max
Current Current
380V 380V
1~
Rated Max
Current Current
220V 220V
/h
A IA/IN
IA/IN
l/min
1,5
1,8
2,1
3,2
4,3
6
7,9
10
10
1,8
2,3
2,9
3,9
4,9
7,8
8,7
11,3
11,3
5,6
6,3
6,6
6,2
7
4SDFM 46/4EC-60
4SDFM 46/6EC-60
4SDFM 46/8EC-60
4SDFM 46/11EC-60
4SDFM 46/15EC-60
3,8
4,6
6,5
9,4
11
4,9
5,8
7,9
10,6
13,1
4,1
0,37
0,75
1,1
1,5
2,2
3
4
4
0,5
5,4 0,55 0,75
3,8
4,5
5,1
5,4 4SDFM 46/20EC-60 15,6 17,4 5,2
6,6
7,2
7,2
Submersible borehole pumps for 4” wells
1
1,5
2
3
4
5,5
5,5
H
m
0
0
700
600
500
400
300
200
100
0,14
0,12
0,10
50,3 48,4 47,6 45,9 43,7 41,1 37,9 30,6 22,4 12,9
67,1 64,5 63,5 61,2 58,3 54,7 50,6 40,8 29,8 17,2
126
168
235
294
310
0,9
15
121
161
226
282
298
72.1175
1,2
20
119
159
222
278
294
1,8
30
115
153
214
268
283
kW/st
n ≈ 3450 1/min
2,4
40
109
146
204
255
270
3
50
3,6
60
4,8
80
6
100
7,2
120
33,6 32,2 31,7 30,6 29,1 27,4 25,3 20,4 14,9 8,6
92,3 88,6 87,3 84,1 80,2 75,3 69,5 56,1 41
103 94,8 76,5 55,9 32,2
137
192
239
253
126
177
221
234
102
143
178
189
23,6
74,6 42,9
104
131
138
L1
60,1
75,1
79,4
Ø 98
L1 L
mm mm kg
290
340
395
475
585
715
925
1110
G 1 1/4
3.93.063.2N
Ø 96
617
687
757
877
1032
1117
1398
1648
4SDF
9,7
12,1
13,8
15,5
18
18,2
23,2
27,9
1165 1703 28,4
L
4SDFM
L
mm kg
617
702
797
922
1052
1232
9,6
12,8
14,5
16,9
18,9
22,2

4SDF 54 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 Imp. g.p.m 8 12 16 20 24 28 32 36
340
300
900
H
H
m
28
ft
800
200
100
0 U.S. g.p.m 8 12 16 20 24 28 32 36 40 44
0
0
0
3,6 4,8 6 7,2 8,4 9,6 10,8
Q
0 40 60 80 100 120 140 160 180
m3 /h
l/min
60
50
40
30
η
%
33
24
22
18
13
9
7
5
4
P2 Rated motor power output H Total head in m
η
kW/st
4SDF 54
Tolerances according to ISO9906, annex A
305
1100
1000
10
0,08
0 Q m 2,4 3,6 4,8 6 7,2 8,4 9,6 10,8
3 /h
3~
4SDF 54/4EC-60
4SDF 54/5EC-60
4SDF 54/7EC-60
4SDF 54/9EC-60
4SDF 54/13EC-60
4SDF 54/18EC-60
4SDF 54/22EC-60
4SDF 54/24EC-60
P2
Q
m
kW HP
3 Rated Max
Current Current
380V 380V
1~
Rated Max
Current Current
220V 220V
/h
A IA/IN
IA/IN
l/min
1,8
2,1
3,2
4,3
6
7,9
10
10
2,3
2,9
3,9
4,9
7,8
8,7
11,3
11,3
6,3
6,6
6,2
7
4SDFM 54/4EC-60
4SDFM 54/5EC-60
4SDFM 54/7EC-60
4SDFM 54/9EC-60
4,6
6,5
9,4
11
5,8
7,9
10,6
13,1
5,4 0,55 0,75
3,8
4,5
5,1
5,4 4SDFM 54/13EC-60 15,6 17,4 5,2
6,6
7,2
7,2
4SDF 54/28EC-60 13,3 15,1 7,6
4SDF 54/33EC-60 13,3 15,1 7,6
Submersible borehole pumps for 4” wells
0,75
1,1
1,5
2,2
3
4
4
5,5
5,5
1
1,5
2
3
4
5,5
5,5
7,5
7,5
H
m
0
0
700
600
500
400
300
200
100
0,20
0,16
0,12
37,4 35,9 34,0 31,5 30,1 28,6 25,0 20,9 16,3 11,0
46,7 44,9 42,5 39,4 37,6 35,7 31,3 26,1 20,3 13,8
65,4 62,8 59,4 55,2 52,7 50,0 43,8 36,5 28,5 19,3
84,1 80,8 76,4 70,9 67,8 64,3 56,3 47,0 36,6 24,9
122
168
206
224
262
309
1,2
20
117
162
198
215
251
296
72.1176
2,4
40
110
153
187
204
238
280
kW/st
3,6
60
102
142
173
189
221
260
n ≈ 3450 1/min
4,2
70
4,8
80
6
100
7,2
120
8,4
140
9,6
160
97,9 92,8 81,3 67,8 52,9 35,9
136
166
181
211
249
129
157
171
200
236
113
138
150
175
206
93,9 73,2 49,7
115
125
146
172
89,5 60,8
97,6 66,3
114
134
L1
77,3
91,1
Ø 98
L1 L
mm mm kg
310
340
400
460
580
730
850
910
G 1 1/4
3.93.063.2N
Ø 96
657
702
802
907
982
1203
1388
1448
4SDF
11,6
13
14,6
16,7
16,7
21,1
25,4
25,8
1030 1668 31,2
1180 1818 32,5
L
4SDFM
L
mm kg
672
742
847
927
1097
12,4
13,8
16
17,6
20,8
39

4SD 10 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 Imp. g.p.m. 20
30
40 50
200
150
H
m
100
50
4SD 10/3EC-60
4SD 10/4EC-60
4SD 10/5EC-60
4SD 10/7EC-60
4SD 10/9EC-60
4SD 10/12EC-60
4SD 10/13EC-60
4SDM 10/3EC-60
4SDM 10/4EC-60
4SDM 10/5EC-60
4SDM 10/7EC-60
P2 Rated motor power output H Total head in m
0,75
1,1
1,5
2,2
3
4
4
5,5
1
1,5
2
3
4
5,5
5,5
7,5
4SD 10
0 0
3
0 m /h
5 10 15
0 Q l/min 50 100 150 200 250
60
η %
40
20
3~
0 U.S. g.p.m. 20 30 40 50 60
18
13
12
7
5
4
3
0 l/s 1 2
1~
A IA/IN
IA/IN
P2
kW HP
3 4
0 0.24
3
72.361
0 Q m /h
5 10 15
Rated Max
Current Current
380V 380V
2,1
3,2
4,3
6
7,9
9,6
9,6
2,9
3,9
4,9
7,8
8,7
10,8
11,2
9
6,6
6,2
7
5,4
6,6
6,7
4,7
4SD 10/18EC-60 13,3 15,1 4,1
η
Rated Max
Current Current
220V 220V
6,5
9,4
11
Submersible borehole pumps for 4” wells
7,9
10,6
13,1
3,8
4,5
5,1
15,6 17,4 5,2
kW/st
Q
m 3 /h
l/min
H
m
0
0
31
41
51
72
92
123
133
184
Tolerances according to ISO9906, annex A
306
1,2
20
30
40
50
70
90
120
130
180
2,4
40
29
39
49
69
89
118
128
177
3,6
60
28
38
47
66
85
113
122
171
600
H
ft
400
200
0.36
0.32
kW/st
0.28
n ≈ 3450 1/min
6
100
26
34
43
61
78
104
113
156
8,4
140
23
30
38
53
68
91
99
136
10,8
180
18
24
30
43
55
73
79
110
12
200
18
24
30
43
55
73
79
110
13,2 14,4
220
12
16
20
29
36
48
52
75
L1
240
9
12
15
21
27
36
39
54
Ø 98
L1 L
mm mm kg
427
480
533
638
715
902
925
G 2
3.93.063.2N
Ø 96
789
882
980
1040
1188
1440
1463
4SD
12,2
13,9
15,2
13,6
23,6
25,2
31,1
1220 1858 32,5
L
4SDM
L
mm kg
829
927
1000
1155
13,2
14,5
15,3
19,4

4SD 15 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
150
H
m
100
50
4SD 15/5EC-60
4SD 15/6EC-60
4SD 15/9EC-60
4SD 15/11EC-60
4SD 15/12EC-60
4SD 15/14EC-60
4SD 15/16EC-60
4SDM 15/5EC-60
4SDM 15/6EC-60
P2 Rated motor power output H Total head in m
4SD 15
0
0
3
0 m /h 5 10 15 20 25
Q
0 l/min 100 200 300
400
60
η %
40
20
0 U.S. g.p.m. 25
50
75 100
3~
0 Imp. g.p.m. 25
50 75
16
14
12
11
9
6
5
0 l/s
2 3 4 5 6
0 0.2
3
72.362
0 Q m /h 5 10 15 20
25
Rated Max
Current Current
380V 380V
4,3
6
7,9
10
10
1~
A IA/IN
IA/IN
4,9
7,8
8,7
11,3
11,3
7
5,4
6,6
7,2
7,2
13,3 15,1 7,6
13,3 15,1 7,6
η
Rated Max
Current Current
220V 220V
11
Submersible borehole pumps for 4” wells
13,1
5,1
15,6 17,4 5,2
kW HP
1,5
2,2
3
4
4
5,5
5,5
P2
kW/st
2
3
4
5,5
5,5
7,5
7,5
Q
m 3 /h
l/min
H
m
0
0
75,3 72,7 69,2
92
117
134
Tolerances according to ISO9906, annex A
307
2,4
40
113
129
4,8
80
108
123
400
300
200
100
7,2
120
65
101
116
H
ft
0.5
0.4
kW/st
0.3
n ≈ 3450 1/min
9,6
160
59,9
93,2
107
12
200
15
250
18
300
21
350
41,8 40,4 38,5 36,1 33,3 30,1 25,7 20,8 15,5
50,2 48,5 46,2 43,3 39,9 36,1 30,8 24,9 18,6
54,2 46,2 37,4
88,9 84,6 79,4 73,2 66,2 56,4 45,7 34,2
100 96,9 92,3 86,6 79,9 72,2 61,6 49,9 37,3
28
84,3 71,8 58,2 43,5
96,3 82,1 66,5 49,7
L1
24
400
10
12
18
22
24
28
32
Ø 98
L1 L
mm mm kg
600
680
915
G 2
3.93.063.2N
Ø 96
1047
1082
1388
4SD
17,1
16,9
22,4
1070 1608 26,8
1145 1683 27,4
1375 2013 32,9
1520 2158 34,3
L
4SDM
L
mm kg
1067
1197
18
20,9
39

6SDN 12 60 Hz
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 Imp. g.p.m. 20
40
4080
400
3~ P2
6SDN 12/6-60
6SDN 12/9-60
6SDN 12/12-60
6SDN 12/15-60
6SDN 12/18-60
6SDN 12/21-60
6SDN 12/24-60
6SDN 12/24
21
18
15
12
9
6
P2 Rated motor power output H Total head in m
Q
m 3 /h 3 6 8 10 12 14 16 18 20 22
kW HP l/min 50 100 133,3 166,6 200 233 266 300 333 366
4
5,5
7,5
9,2
11
13
15
5,5
7,5
10
12,5
15
17,5
20
H m
87
131
174
218
261
305
348
6SDN 12
1200
H
m H
ft
300
200
100
m /h
Q l/min
3 0
0
0 4 8 12 16 20 24
0 100 200 300 400
0
70
η %
60
l/s
2
η
4 6
50
Pst
40
30
0 U.S. g.p.m. 2040 60
80 100
20
3
0 Q m /h
0
72.1154
4 8 12 16 20 24
81
122
162
203
243
284
324
78
117
156
195
234
273
312
75
113
150
188
225
263
300
71,5
107
143
179
214
250
286
n 3450 rpm
Tolerances according to ISO9906, annex A
308
1000
800
600
400
200
1.0
0.8
Pst
0.6
kW
0.4
0.2
67,5
101
135
169
203
236
270
60
91
122
152
183
213
244
51,5
77
103
128
154
180
205
41
61,5
82
103
123
144
165
0
30
45
60
75
90
105
120
L
DN
Ø 151
Ø 147 3.93.110.2
DN L
G 3
ISO 228
mm kg
560
677
793
908
1025
1141
1320
12,8
14,5
16,2
17,9
19,6
21,3
23

6SDN 16 60 Hz
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
0 Imp. g.p.m. 4060
80 100
400
1200
H
m H
ft
300
200
100
6SDN 16/21
3~ P2
6SDN 16/4-60
6SDN 16/6-60
6SDN 16/8-60
6SDN 16/10-60
6SDN 16/13-60
6SDN 16/15-60
6SDN 16/17-60
6SDN 16/21-60
17
15
13
10
8
6
4
0
m 3
0
0 /h
10 20 30
0 Q l/min 100 200 300 400 500
0 l/s 2 4
70
η %
η
60
50
40
30
0 U.S. g.p.m. 40 60 80 100 120
Q m /h 3
20
72.1155 0.4
0 1020 30
P2 Rated motor power output H Total head in m
Q
m 3 /h 4 8 12 15 18 21 24 27 30
kW HP l/min 66,6 133,3 200 250 300 350 400 450 500
4
5,5
7,5
9,2
11
13
15
18,5
5,5
7,5
10
12,5
15
17,5
20
25
H m
Pst
62,5
93,5
125
156
203
234
265
327
6SDN 16
58,5
87,5
117
146
190
219
248
307
6 8
54,7
82
109
137
178
205
233
287
52
78
104
130
169
195
221
273
50
75
100
125
163
188
213
263
n 3450 rpm
43,5
65,5
87
109
142
164
185
229
Tolerances according to ISO9906, annex A
309
1000
800
600
400
200
1.4
1.2
Pst
kW
0.8
0.6
35
52,5
70
87,5
114
131
149
184
25,5
38,5
51
64
83
96
109
134
15
23
30,5
38
49,5
57
64,5
80
L
DN
Ø 151
Ø 147 3.93.110.2
DN L
G 3
ISO 228
mm kg
484
561
638
715
830
907
985
1139
12,5
13,5
14,5
15,5
17
18
19
21,5
39

6SDN 21 60 Hz
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
400
H
m
300
200
100
60
η %
3~ P2
6SDN 21/3-60
6SDN 21/4-60
6SDN 21/5-60
6SDN 21/7-60
6SDN 21/8-60
6SDN 21/10-60
6SDN 21/11-60
6SDN 21/14-60
6SDN 21/17-60
6SDN 21/20-60
6SDN 21/22-60
P2 Rated motor power output H Total head in m
20
17
14
11
10
8
7
5
4
3
0
0
0 m 3/h
Q
10
20 30
40
0 l/min 200 400 600
40
20
0 U.S. g.p.m. 50100
150
0 Imp. g.p.m. 50100
140
6SDN 21/22
0 l/s 2
4 6 8 10
Q m /h 3
0 72.1156 0.6
0 10
2030 40
Q
m 3 /h 6 10 14 18 21 24 27 30 33 36 39
kW HP l/min 100 166,6 233 300 350 400 450 500 550 600 650
4
5,5
7,5
9,2
11
13
15
18,5
22
26
30
η
5,5
7,5
10
12,5
15
17,5
20
25
30
35
40
Pst
H m
47,5
63
79
111
126
158
174
221
269
316
348
6SDN 21
44,5
59,5
74,5
104
119
149
164
209
253
298
328
42,5
56,5
70,5
98,5
113
141
155
197
240
282
310
40
53,5
67
94
107
134
147
188
228
268
295
39
52
65
91
104
130
143
182
221
260
286
n 3450 rpm
37
49,5
62
86,5
99
124
136
173
210
247
272
Tolerances according to ISO9906, annex A
310
1200
H
ft
1000
800
600
400
200
1.8
Pst
1.4
kW
1.0
33,5
45
56
78,5
89,5
112
123
157
190
224
246
29
39
48,5
68
77,5
97
107
136
165
194
213
24
32
40
56
64
80
88
112
136
160
176
18
24
30
42
47,5
59,5
65,5
83,5
101
119
131
11
15
18,5
26
29,5
37
40,5
51,5
62,5
74
81
L
DN
Ø 151
Ø 147 3.93.110.2
DN L
G 3
ISO 228
mm kg
470
517
565
660
707
802
850
992
1135
12771
1420
12,1
12,7
13,3
14,5
15,1
16,3
16,9
18,7
20,5
22,3
23,5

6SD 18 60 Hz
300
H
m
250
200
150
100
50
0 U.S. g.p.m. 80120
160 200 240
0 Imp. g.p.m. 80120
160 200
6SD 18/14
10
9
7
5
3
2
6SD 18
0
0
0 m 3/h
10 20 30 40 50 60
0 Q l/min 200 400 600 800 1000
60
η %
40
20
0 l/s
5 10 15
η
Pst
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
m /h 3
0 1.0
72.367
0 Q 10 2030 40 50 60
3~ P2
6SD 18/2-60
6SD 18/3-60
6SD 18/5-60
6SD 18/7-60
6SD 18/9-60
6SD 18/10-60
6SD 18/14-60
P2 Rated motor power output H Total head in m
Q
L
H
ft
800
600
400
200
2.5
Pst
2.0
kW
1.5
m 3 /h 6 12 18 24 30 36 42 48 54
kW HP l/min 100 200 300 400 500 600 700 800 900
5,5
7,5
11
15
18,5
22
30
7,5
10
15
20
25
30
40
H m
42
63
105
147
188
210
291
40
60
100
140
179
200
277
39
57
94
131
167
186
260
35
52
87
121
153
173
240
33
47
79
109
137
156
218
n 3450 rpm
Tolerances according to ISO9906, annex A
311
27
41
68
95
118
136
191
23
33
56
78
95
112
158
16
23
40
57
69
83
117
8
13
21
30
39
43
61
0
L
DN
CALPEDA
Ø 151 3.93.110.21
Ø 155
DN L
G 3
ISO 228
mm kg
542
651
870
1088
1307
1416
1853
58,5
64,5
74
86
103
121
146
39

6SD 19 60 Hz
340
300
H
m
200
100
60
η %
0 U.S. g.p.m. 80 120 160 200 240 280
0 Imp. g.p.m. 80120
160 200 240
6SD 19/14
11
8
7
5
4
2
6SD 19
0
0
3 0 Q m /h 20 30 4050
60 70
0 l/min 200 400 600 800 1000
40
20
0 l/s 4 8 12 16
η
m /h 3
0 1
0 72.368
Q
20 30 4050
60 70
Pst
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
3~ P2
6SD 19/2-60
6SD 19/4-60
6SD 19/5-60
6SD 19/7-60
6SD 19/8-60
6SD 19/11-60
6SD 19/14-60
P2 Rated motor power output * = Franklin motor
H Total head in m
Q
L
312
1000
H
ft
800
600
400
200
4
Pst
3
kW
m 3 /h 6 12 18 24 30 36 42 48 54 60 66
kW HP l/min 100 200 300 400 500 600 700 800 900 1000 1100
5,5
11
15
18,5
22
30
37 *
7,5
15
20
25
30
40
50 *
H m
44
88
110
153
177
244
310
43
86
107
149
172
237
300
41
82
103
144
165
228
288
39
79
98
137
157
216
275
37
74
92
129
148
203
257
2
n 3450 rpm
34
68
85
119
135
187
237
31
61
75
106
121
166
212
27
51
65
91
104
142
183
21
41
52
73
83
115
147
15
29
37
51
60
82
104
8
16
20
28
32
45
57
Tolerances according to ISO9906, annex A
L
DN
CALPEDA
Ø 151 3.93.110.21
Ø 155
DN L
G 3
ISO 228
mm kg
542
760
870
1088
1197
1525
1853
58,5
72
81
98
117
140
196

6SD 20 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
250
H
m
200
150
100
50
60
η %
0
0
0 m 3/h
20
40 60
80
0 Q l/min 400 800 1200
40
20
0 U.S. g.p.m. 100
200 300
0 Imp. g.p.m. 100
200
0
l/s
3~ P2
6SD 20/2-60
6SD 20/3-60
6SD 20/4-60
6SD 20/5-60
6SD 20/6-60
6SD 20/8-60
6SD 20/10-60
4
6SD 20/10
8
6
5
4
3
2
η
m /h 3
0 2
72.369
0 Q 20
4060 80
Q
L
m 3 /h 12 18 24 30 36 42 48 54 60 66
kW HP l/min 200 300 400 500 600 700 800 900 1000 1100
7,5
11
15
18,5
22
30
37 *
10
15
20
25
30
40
50 *
H m
45
67
88
112
135
181
226
6SD 20
8 12 16 20
44
66
87
109
132
177
222
42
64
84
106
129
171
216
41
62
82
103
122
166
208
P2 Rated motor power output * = Franklin motor H Total head in m
Pst
Submersible borehole pumps for 6” wells
40
59
78
98
112
158
198
n 3450 rpm
313
800
H
ft
700
600
500
400
300
200
100
5
Pst
4
kW
3
37
56
73
93
113
149
189
34
51
68
86
104
137
173
30
46
61
77
93
123
155
26
39
51
65
79
105
132
20
31
40
51
63
84
106
72
1200
15
22
30
38
45
60
76
L
DN
CALPEDA
Ø 151 3.93.110.21
78
1300
9
13
18
23
27
36
46
Tolerances according to ISO9906, annex A
Ø 155
DN L
G 3
ISO 228
mm kg
542
651
760
870
979
1197
1416
62
69,5
80
94
112
132
152
39

SDX 60 Hz
Materiales
Submersible borehole pumps for 6” and 8” wells
Components 6SDX 6SDXL 8SDX 8SDXL
External jacket Cr-Ni steel Cr-Ni-Mo steel Cr-Ni steel Cr-Ni-Mo steel
Suction lantern AISI 304 AISI 316L AISI 304 AISI 316
Upper cover Cr-Ni-Mo steel AISI 316 - -
Delivery casing Cr-Ni-Mo steel Cr-Ni steel Cr-Ni-Mo steel
AISI 316L AISI 304 AISI 316
Strainer Cr-Ni-Mo steel Cr-Ni-Mo steel
Valve set AISI 316 AISI 316
O-ring valve NBR
Shaft Cr-Ni-Mo steel AISI 316 Cr-Ni-Mo steel AISI 329
Coupling set Cr-Ni-Mo steel AISI 316/329
Diffuser Cr-Ni steel Cr-Ni-Mo steel Cr-Ni steel Cr-Ni-Mo steel
Stage casing AISI 304 AISI 316L AISI 304 AISI 316
Impeller Cr-Ni steel Cr-Ni-Mo steel Cr-Ni-Mo steel
AISI 304 AISI 316L AISI 316
Wear ring Teflon (PTFE)
Bearing bush NBR
Cable guard Cr-Ni-Mo steel
Screws AISI 316
CS Motor
Components 6”, 8”, 10”
External frame Cr-Ni steel AISI 304 (Fe P01 plate motor 10”)
Supports GJL 200 EN 1561
Shaft Hardened and tempered Cr steel AISI 420
Thrust bearing Oscillation pads
Bushings Graphite (Bronze for 8” motor of 51-59-66 kW)
314
Submersible borehole pumps for 6” wells (DN 150 mm) and
8” (DN 200 mm).
6,8SDX: with external jacket and stages in stainless steel AISI 304.
6,8SDXL: with external jacket and stages in stainless steel AISI 316.
Impellers
Radial impellers Mixed flow impellers
6SDX(L) 13-18-27 6SDX(L) 30-46-65
8SDX(L) 78-97
Connection: Screwed connection ISO228
Delivery casing with built-in non-return valve.
Applications
For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
Operating conditions
Liquid temperature up to 25 °C.
Max. sand quantity into the water: 100 g/m 3 .
Continuous duty.
Direction of rotation: anticlockwise as seen from the
delivery casing
6”, 8”, 10” Rewindable motor CSseries
2-pole induction motor, 60 Hz (n = 3450 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
- three-phase 220 V; 380 V; 220/380 V; 380/660 V.
Voltage tolerance : ±5%.
Recommended type of starting for powers from 7.5 kW:
star/delta, soft start, impedance starting, autotransformer.
Motor Max. Liquid Cooling Max. starts
temperature minimum flow velocity per hour
6” 25 °C 0,20 m/s for 4 ÷ 15 kW 15
0,50 m/s for 18,5 ÷ 30 kW
8” 25 °C 0,20 m/s for 30 ÷ 51 kW 15
0,50 m/s for 55 ÷ 75 kW
10” 25 °C 0,50 m/s 10
Insulation PVC coated wire for 6-8-10” motors.
Protection IP 68.
Cable
Motor 380V - 60Hz - 3 ~ Section Length
6CS 4 ÷ 26 kW 3 + 1 x 6 mm 2 3,5 m
6CS 30 kW 3 + 1 x 10 mm 2 3,5 m
8CS 30 - 51 kW 3 + 1 x 16 mm 2 4 m
8CS 55 ÷ 66 kW 3 + 1 x 25 mm 2 4 m
8CS 75 kW 3 + 1 x 35 mm 2 4 m
10CS 75 - 92 kW 3 + 1 x 35 mm 2 4 m
10CS 110 - 132 kW 3 + 1 x 70 mm 2 4 m
Special features on request
- Other voltages.
- Other temperatures.
Designation 6 SDX L 13 / 17 60
Ø of the well in inches
Series
Cr-Ni-Mo steel AISI 316 construction
Stage identification
Number of stages
Frequency 60 Hz

SDX 60 Hz
Coverage charts n = 3450 rpm
700
500
400
300
200
H m
100
50
40
30
20
Submersible borehole pumps for 6” and 8” wells
30 40 50 U.S. g.p.m. 100 200 300 400
20 30 40 50 Imp. g.p.m. 100 200 300
6SDX(L) 13
6SDX(L)
18
10
5
100
Q
3
m /h
l/min 150
10
200 300
20
400
30
500
40 50
1000
100
2000
150 200
3000
315
6
SDX
(L)
6SDX(L) 30
27 6
SDX(L)
46
6
SDX(L)
65
500 800
400
8
SDX
(L)
78
500 700
8
SDX
(L)
97
72.1161-60Hz
2000
H
ft
1000
500
400
300
200
100
50
40
40

6SDX 13 60 Hz
Characteristic curves
Submersible borehole pumps for 6” wells
0 U.S. g.p.m. 20 30 40 50 60 70 80
700
600
500
H
m
400
300
200
100
0
0,9
0,8
kW/st
0,7
0,6
0,5
0 Q m3 /h
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
Q m3 0 /h 2 4 6 8 10 12 14 16 18 20
η (%)
72.1162
2 4 6 8 10 12 14 16 18 20
316
kW/st
6SDX 13
6SDXL 13
2200
2000
1800
1600
0
ft
1400
1200
1000
800
600
400
200
80
60
η (%)
40
20
0

6SDX 13 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 13/5-60
6SDX (L) 13/6-60
6SDX (L) 13/7-60
6SDX (L) 13/8-60
6SDX (L) 13/9-60
6SDX (L) 13/10-60
6SDX (L) 13/11-60
6SDX (L) 13/12-60
6SDX (L) 13/13-60
6SDX (L) 13/14-60
6SDX (L) 13/15-60
6SDX (L) 13/16-60
6SDX (L) 13/17-60
6SDX (L) 13/18-60
6SDX (L) 13/19-60
6SDX (L) 13/20-60
6SDX (L) 13/21-60
6SDX (L) 13/22-60
6SDX (L) 13/23-60
6SDX (L) 13/24-60
6SDX (L) 13/25-60
6SDX (L) 13/26-60
6SDX (L) 13/27-60
6SDX (L) 13/28-60
6SDX (L) 13/29-60
6SDX (L) 13/30-60
6SDX (L) 13/31-60
6SDX (L) 13/32-60
6SDX (L) 13/33-60
6SDX (L) 13/34-60
6SDX (L) 13/35-60
6SDX (L) 13/36-60
6SDX (L) 13/37-60
6SDX (L) 13/38-60
6SDX (L) 13/39-60
6SDX (L) 13/40-60
6SDX (L) 13/41-60
6SDX (L) 13/42-60
Q
m 3 /h 0 6 8 10
kW HP l/min 0 100 133 167
4
5,5
5,5
5,5
7,5
7,5
7,5
9,3
9,3
11
11
11
11
15
15
15
15
15
18,5
18,5
18,5
18,5
18,5
18,5
22
22
22
22
30
30
30
30
30
30
30
30
30
30
P2 Rated motor power output
5,5
7,5
7,5
7,5
10
10
10
12,5
12,5
15
15
15
15
20
20
20
20
20
25
25
25
25
25
25
30
30
30
30
40
40
40
40
40
40
40
40
40
40
H m
85
102
118
135
153
170
185
204
220
237
254
271
288
304
321
337
354
371
388
405
422
440
455
472
489
506
523
540
557
573
590
607
624
641
658
675
691
708
78
92,5
108
123
139
154
170
185
200
216
232
247
262
278
294
309
324
340
355
370
386
400
417
432
448
463
479
494
509
525
540
556
571
587
602
617
633
648
75
90
105
120
135
150
165
180
195
210
224
240
255
270
285
300
315
330
345
360
375
390
405
420
435
450
465
480
495
510
525
540
555
570
585
600
615
630
n ≈ 3450 1/min
72
86,5
101
115
130
144
159
173
188
202
216
231
245
260
275
288
303
317
332
345
361
375
389
404
418
433
447
461
476
490
505
519
533
548
562
577
591
606
12
200
69
82,5
96,5
110
123
137
150
164
178
191
205
219
232
246
260
274
288
300
315
329
342
355
370
383
397
411
424
438
452
465
479
493
506
520
534
547
561
575
14
233,5 266,5 300
63,3
76,5
89,5
102
114
127
140
152
165
177
190
203
215
228
240
254
267
280
292
305
317
330
343
355
368
381
393
406
419
431
444
457
469
482
495
507
520
533
Tolerances according to ISO9906, annex A
317
16
56,5
67,5
79
90
103
115
125
138
149
161
170
184
195
206
217
229
240
250
263
274
286
297
309
320
332
343
355
366
377
389
400
412
423
435
446
457
469
480
18
47,5
58,5
68,5
78
88
97,5
108
117
127
137
147
156
166
177
169
197
207
215
226
235
246
254
265
275
285
295
305
315
324
334
344
354
364
373
383
393
403
413
21
350
30
37,5
44
50
58
64,5
70
77,5
85
90,5
96
104
110
117
124
130
137
142
150
156
163
169
176
182
189
195
202
208
215
221
228
234
241
247
254
260
267
273
Motor
DN L
Rp
2”1/2
mm
145
CS6"
mm kg
411
441
471
501
531
561
591
621
651
681
711
741
771
801
831
861
891
921
951
981
1011
1041
1071
1101
1131
1161
1191
1221
1251
1281
1311
1341
1371
1401
1431
1461
1491
1521
11,5
12,3
13
14
14,5
15
16
16,8
17,5
18,5
19
19,8
20,5
21,3
22
23
23,5
24
25
25,5
26,5
27
29
29
30,5
30,8
31
31,5
32,5
33,5
34
34,5
35,3
36
37,3
38,5
38,8
39
L
Ø 147
Ø 144
DN
Ø 135
6"
Reinforced with special
collar from 6SDX(L) 13/33
40

6SDX 18 60 Hz
Characteristic curves
1,4
1,2
kW/st
1,0
0,8
Submersible borehole pumps for 6” wells
0 U.S. g.p.m. 25 50 75 100 125
700
42
600
41
40
39
38
37
36
35
34
33
32
6SDX 18
6SDXL 18
500
31
30
29
28
27
26
400
25
24
23
22
21
20
19
300
18
17
H
m
16
15
14
13
200
12
11
10
9
8
7
100
6
5
4
3
0
0 Q m 5 10 15 20 25 30
3 /h
η (%)
kW/st
0,6
0 Q m 5 10 15 20 25
72.1163
30
3 /h
318
0
33
0
33
2200
2000
1800
1600
ft
1400
1200
1000
800
600
400
200
80
60
η (%)
40
20

6SDX 18 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 18/3-60
6SDX (L) 18/4-60
6SDX (L) 18/5-60
6SDX (L) 18/6-60
6SDX (L) 18/7-60
6SDX (L) 18/8-60
6SDX (L) 18/9-60
6SDX (L) 18/10-60
6SDX (L) 18/11-60
6SDX (L) 18/12-60
6SDX (L) 18/13-60
6SDX (L) 18/14-60
6SDX (L) 18/15-60
6SDX (L) 18/16-60
6SDX (L) 18/17-60
6SDX (L) 18/18-60
6SDX (L) 18/19-60
6SDX (L) 18/20-60
6SDX (L) 18/21-60
6SDX (L) 18/22-60
6SDX (L) 18/23-60
6SDX (L) 18/24-60
6SDX (L) 18/25-60
6SDX (L) 18/26-60
6SDX (L) 18/27-60
6SDX (L) 18/28-60
6SDX (L) 18/29-60
6SDX (L) 18/30-60
6SDX (L) 18/31-60
6SDX (L) 18/32-60
6SDX (L) 18/33-60
6SDX (L) 18/34-60
6SDX (L) 18/35-60
6SDX (L) 18/36-60
6SDX (L) 18/37-60
6SDX (L) 18/38-60
6SDX (L) 18/39-60
6SDX (L) 18/40-60
6SDX (L) 18/41-60
6SDX (L) 18/42-60
Q
m 3 /h 0 12
kW HP l/min 0 200
4
5,5
5,5
7,5
7,5
9,3
9,3
11
11
15
15
15
15
18,5
18,5
18,5
22
22
22
22
30
30
30
30
30
30
30
30
(37)
(37)
(37)
(37)
(37)
(37)
(45)
(45)
(45)
(45)
(45)
(45)
P2 Rated motor power output
5,5
7,5
7,5
10
10
12,5
12,5
15
15
20
20
20
20
25
25
25
30
30
30
30
40
40
40
40
40
40
40
40
(50)
(50)
(50)
(50)
(50)
(50)
(60)
(60)
(60)
(60)
(60)
(60)
H m
51
68
85
102
120
136
154
170
190
203
224
237
254
275
292
310
327
344
361
379
395
413
430
448
464
481
498
516
533
550
567
584
602
619
636
653
670
687
705
722
46,5
63,5
79,5
95
110
127
141
159
174
191
205
222
238
253
269
284
300
316
332
348
363
379
395
410
426
442
458
474
490
505
521
537
553
569
584
600
616
632
647
663
15
250
45
60
75
91,5
106
122
135
153
165
183
197
214
229
242
257
270
288
303
318
331
348
363
378
394
409
424
439
454
469
484
499
515
530
545
560
575
590
605
620
636
n ≈ 3450 1/min
18
300
42
56
70
85,5
100
114
128
143
156
171
185
200
214
228
242
256
270
285
299
312
327
341
356
370
384
398
412
427
441
455
469
484
498
512
526
540
555
569
583
597
21
350
38
52
65
78
90
104
117
130
144
156
170
182
195
209
222
235
248
261
274
287
300
313
326
339
352
365
378
391
404
417
430
443
457
470
483
496
509
522
535
548
24
400
34
46,5
58
69,5
80
93
104
116
128
139
150
163
174
186
198
210
221
232
244
255
267
279
290
300
314
325
337
348
360
372
383
395
407
418
430
441
453
465
476
488
Tolerances according to ISO9906, annex A
319
27
450
29
39
49
59
69
79
87
98,5
108
119
127
138
148
157
166
175
186
196
205
215
225
235
244
255
264
274
284
293
303
313
323
332
342
352
362
371
381
391
401
411
30
500
22
30,5
38
45,5
52
60,5
68
75,5
83,5
91
99
106
114
121
128
137
143
151
159
165
174
181
189
197
204
211
219
226
234
241
249
256
264
272
279
287
294
302
309
317
32
533
16,5
23
29
35,5
40
47,5
52,5
59,5
65
71
76,5
83
89
95
101
106
113
119
125
130
137
143
148
153
160
166
172
178
184
190
196
202
208
214
220
226
231
237
243
249
Motor
DN L
Rp
2”1/2
mm
145
CS6"
137
FK6"
mm kg
383
420
458
494
532
569
607
644
682
719
757
794
832
869
907
944
982
1019
1057
1094
1132
1169
1207
1244
1282
1319
1356
1394
1431
1469
1506
1544
1581
1619
1656
1694
1731
1769
1806
1844
10,5
11
11,5
12,5
13,5
14,3
15
16
17
17,5
18,5
19,3
20
21
22
22,5
23,5
24
25
26
26,5
27,5
28,3
29
31
31
31,5
32,5
33,3
34
35
35,7
36,3
37
38,4
39,8
40
40,5
41,8
43
L
Ø 147
Ø 144
DN
Ø 135
6"
Reinforced with special
collar from 6SDX(L) 18/31
40

6SDX 27 60 Hz
Characteristic curves
500
400
Submersible borehole pumps for 6” wells
0 U.S. g.p.m. 50 100 150 200
600
H
m
300
200
100
0
0 Q m 10 20 30 40
0
50
2,6
80
3 /h
2,2
kW/st
1,8
1,4
1,0
Q m 3 /h
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
kW/st
η (%)
72.1164
0 10 20 30 40 50
320
6SDX 27
6SDXL 27
1800
1600
1400
ft
1200
1000
800
600
400
200
60
η (%)
40
20
0

6SDX 27 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 27/3-60
6SDX (L) 27/4-60
6SDX (L) 27/5-60
6SDX (L) 27/6-60
6SDX (L) 27/7-60
6SDX (L) 27/8-60
6SDX (L) 27/9-60
6SDX (L) 27/10-60
6SDX (L) 27/11-60
6SDX (L) 27/12-60
6SDX (L) 27/13-60
6SDX (L) 27/14-60
6SDX (L) 27/15-60
6SDX (L) 27/16-60
6SDX (L) 27/17-60
6SDX (L) 27/18-60
6SDX (L) 27/19-60
6SDX (L) 27/20-60
6SDX (L) 27/21-60
6SDX (L) 27/22-60
6SDX (L) 27/23-60
6SDX (L) 27/24-60
6SDX (L) 27/25-60
6SDX (L) 27/26-60
6SDX (L) 27/27-60
6SDX (L) 27/28-60
Q
m 3 /h 0 16 20 24
kW HP l/min 0 266 333 400
5,5
7,5
11
11
11
15
15
18,5
18,5
22
22
22
30
30
30
30
30
(37)
(37)
(37)
(37)
(45)
(45)
(45)
(45)
(45)
P2 Rated motor power output
7,5
10
15
15
15
20
20
25
25
30
30
30
40
40
40
40
40
(50)
(50)
(50)
(50)
(60)
(60)
(60)
(60)
(60)
H m
52
71
89,5
107
125
143
160
178
195
214
232
250
266
285
303
320
338
356
374
391
409
427
445
463
480
498
50
68
83,5
101
117
135
150
168
185
202
218
235
250
268
285
302
316
335
352
369
385
402
419
435
452
469
49
65
80
96
112
130
145
162
179
195
211
227
240
258
274
290
305
322
338
354
370
386
402
419
435
451
n ≈ 3450 1/min
46,5
61,5
77
92,5
108
123
139
154
169
185
200
215
230
244
259
274
290
305
320
335
350
365
381
396
411
426
28
466
42
54
71,5
85,5
100
115
130
143
159
172
186
200
215
230
244
259
270
287
302
316
330
345
359
373
388
402
32
533
39,5
52
66
79,5
92,5
106
120
132
145
159
172
185
198
211
224
237
250
264
277
290
303
316
330
343
356
369
Tolerances according to ISO9906, annex A
321
40
666
30
40
50
60
70
81
91
102
112
122
132
142
154
164
174
184
192
205
215
225
235
245
256
266
276
286
45
750
50
833
25 15
31 21,5
39,5 25,5
47 31
55 36
63 43
71 49
79 53,5
87 60
95 64,5
102 69,5
110 75
120 80
125 83,5
133 88,5
141 94
150 100
157 104,5
165 109,5
172 115
180 120
188 125
196 130,5
204 135,5
212 141
219 146
Motor
DN L
Rp
3”
mm
145
CS6"
137
FK6"
mm kg
479
524
571
617
664
710
757
803
850
896
943
989
1036
1082
1129
1175
1222
1268
1315
1361
1408
1454
1500
1547
1593
1640
11,5
12,5
13,5
14,5
15,5
16,5
17,5
19
19,5
21
22,5
22,5
23
24,5
25
26
27
28
29
30
31
32
33
35
35
36
L
Ø 147
Ø 144
DN
Ø 135
6"
40

6SDX 30 60 Hz
Characteristic curves
700
600
500
400
300
H
m
200
100
Submersible borehole pumps for 6” wells
0 U.S. g.p.m. 50 100 150 200 250
0
0
0 Q m 10 20 30 40 50 60
3 /h
2,6
2,2
kW/st
1,8
1,4
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
3500 rpm
3460 rpm
η (%)
1,0
0
72.1163
0 Q m 10 20 30 40 50 60
3 /h
322
kW/st
6SDX 30
6SDXL 30
2200
2000
1800
1600
ft
1400
1200
1000
800
600
400
200
80
60
η (%)
40
20

6SDX 30 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 30/3-60
6SDX (L) 30/4-60
6SDX (L) 30/5-60
6SDX (L) 30/6-60
6SDX (L) 30/7-60
6SDX (L) 30/8-60
6SDX (L) 30/9-60
6SDX (L) 30/10-60
6SDX (L) 30/11-60
6SDX (L) 30/12-60
6SDX (L) 30/13-60
6SDX (L) 30/14-60
6SDX (L) 30/15-60
6SDX (L) 30/16-60
6SDX (L) 30/17-60
6SDX (L) 30/18-60
6SDX (L) 30/19-60
6SDX (L) 30/20-60
6SDX (L) 30/21-60
6SDX (L) 30/22-60
6SDX (L) 30/23-60
6SDX (L) 30/24-60
6SDX (L) 30/25-60
6SDX (L) 30/26-60
6SDX (L) 30/27-60
6SDX (L) 30/28-60
Q
m 3 /h 0 20 25
kW HP l/min 0 333 416
5,5
7,5
9,3
11
15
15
18,5
18,5
22
22
30
30
30
30
37
37
37
37
45
45
45
45
55
55
55
55
P2 Rated motor power output
7,5
10
12,5
15
20
20
25
25
30
30
40
40
40
40
50
50
50
50
60
60
60
60
75
75
75
75
H m
67,4
90,5
115
137
161
182
206
228
251
272
300
322
344
365
390
411
433
454
481
503
525
546
584
606
629
651
55,2
74,2
94
112
132
150
170
187
206
223
247
265
282
300
320
338
355
372
396
413
431
448
481
499
518
536
51,9
69,7
88,4
106
124
141
159
176
193
209
232
249
266
282
301
318
334
350
372
389
405
421
453
470
488
505
n ≈ 3450 1/min
30
500
48,6
65,3
83
99,2
117
132
150
165
181
196
218
234
249
265
283
298
313
328
349
365
380
395
427
443
459
476
35
583
45,2
60,8
77,5
92,5
109
123
140
154
169
182
204
218
233
247
264
278
292
306
326
341
355
369
400
415
430
445
40
666
41,1
55,3
70,7
84,4
99,4
112
128
140
154
166
187
200
213
225
241
254
266
278
298
311
324
336
367
381
395
408
Tolerances according to ISO9906, annex A
323
45
750
35,9
48,4
62,2
74,1
87,4
98,1
112
123
135
145
165
176
187
198
212
223
233
243
262
273
284
295
325
337
349
361
50
833
29,3
39,7
51,4
61,1
72,4
80,9
92,7
101
111
119
137
146
155
164
175
184
192
200
217
226
235
243
272
282
292
302
55
916
21,4
29,1
38,4
45,5
54,3
59,9
69,4
75
82,2
87,2
104
110
116
122
131
137
142
147
163
169
175
180
209
217
224
231
Motor
DN L
Rp
3”
mm
145
CS6"
191
CS8"
mm kg
620
705
790
876
961,5
1047
1132
1218
1303
1389
1474
1560
1645
1730
1816
1901
1987
2072
2157
2243
2328
2414
2599
2684
2770
2855
14,7
16,8
18,9
21
23,1
25,4
27,3
29,4
31,5
33,6
35,7
37,8
39,9
42
44,1
46,1
48,2
50,3
52,4
54,5
56,6
58,7
68
70
72,5
74,5
L
DN
Ø 135
Ø 188
Ø 191 (8")
Ø 147 (6")
Ø 191 (8")
Ø 144 (,6")
6"
8"
Reinforced with special
collar from 6SDX(L) 30/25
40

6SDX 46 60 Hz
Characteristic curves
600
500
H
m
400
300
200
100
2,6
kW/st
2,4
2,2
Submersible borehole pumps for 6” wells
0 U.S. g.p.m. 100 200 300
2,0
0 Q m3 /h
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
0
0 Q m 10 20 30 40 50 60 70 80
0
90
2,8
80
3 /h
η (%)
3500 rpm
3460 rpm
kW/st
72.1164
10 20 30 40 50 60 70 80 90
324
6SDX 46
6SDXL 46
1800
1600
1400
ft
1200
1000
800
600
400
200
60
η (%)
40
20
0

6SDX 46 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 46/2-60
6SDX (L) 46/3-60
6SDX (L) 46/4-60
6SDX (L) 46/5-60
6SDX (L) 46/6-60
6SDX (L) 46/7-60
6SDX (L) 46/8-60
6SDX (L) 46/9-60
6SDX (L) 46/10-60
6SDX (L) 46/11-60
6SDX (L) 46/12-60
6SDX (L) 46/13-60
6SDX (L) 46/14-60
6SDX (L) 46/15-60
6SDX (L) 46/16-60
6SDX (L) 46/17-60
6SDX (L) 46/18-60
6SDX (L) 46/19-60
6SDX (L) 46/20-60
6SDX (L) 46/21-60
6SDX (L) 46/22-60
6SDX (L) 46/23-60
6SDX (L) 46/24-60
6SDX (L) 46/25-60
6SDX (L) 46/26-60
Q
m 3 /h 0 30 35
kW HP l/min 0 500 583
5,5
7,5
9,3
11
15
15
18,5
18,5
22
22
30
30
30
37
37
37
37
45
45
45
45
55
55
55
55
P2 Rated motor power output
7,5
10
12,5
15
20
20
25
25
30
30
40
40
40
50
50
50
50
60
60
60
60
75
75
75
75
H m
38,9
57,9
78,1
97,1
118
136
157
175
194
212
236
255
273
294
312
330
348
372
390
408
426
460
479
498
517
33,7
50
67,6
83,8
103
118
136
151
168
183
206
222
237
255
271
286
301
323
339
354
369
402
419
436
452
31,6
46,9
63,5
78,7
96,9
112
129
143
159
173
195
210
224
241
256
270
284
305
320
335
349
381
396
412
428
n ≈ 3450 1/min
40
666
29,6
44
59,5
73,8
90,9
105
121
134
149
162
183
197
210
226
240
253
266
286
300
314
327
357
372
387
401
45
750
28,1
41,7
56,4
69,9
85,6
98,4
114
126
140
152
172
185
198
213
226
239
251
270
283
295
308
337
351
365
378
50
833
26,3
39
52,9
65,5
79,5
91,2
105
117
130
141
160
172
184
198
210
221
232
251
262
274
285
314
327
340
352
55
60
916 1000 1083 1166 1250
24,6
36,5
49,4
61,2
73,2
83,9
97
108
119
129
147
158
169
182
193
203
214
230
241
252
263
289
301
312
324
Tolerances according to ISO9906, annex A
22,6
33,5
45,5
56,3
67,5
77,5
89,5
99,4
110
120
136
146
156
168
178
188
197
213
223
233
242
266
277
288
299
325
65
20,7
30,7
41,7
51,5
62,6
71,7
82,9
91,9
102
110
126
135
145
156
165
174
182
197
206
215
224
248
258
268
278
70
18,1
26,7
36,4
44,9
56,4
64,5
74,7
82,6
91,5
99
114
122
130
140
148
156
164
178
186
194
202
224
233
242
251
75
15,5
22,8
31,2
38,4
48,3
54,8
63,8
70,1
77,6
83,4
97,5
104
111
120
126
133
139
152
158
165
171
195
202
210
217
Motor
DN L
Rp
3”
mm
145
CS6"
191
CS8"
mm kg
592
705
819
933
1047
1161
1275
1389
1503
1617
1730
1844
1958
2072
2186
2300
2414
2527
2641
2755
2869
3083
3196
3310
3424
13,5
16,2
18,8
21,4
24,0
26,6
29,2
31,8
34,4
37,0
39,6
42,2
44,8
47,4
50,1
52,7
55,3
57,9
60,5
63,1
65,7
74,5
77
79,5
82,5
L
DN
Ø 135
Ø 188
Ø 191 (8")
Ø 147 (6")
Ø 191 (8")
Ø 144 (6")
6"
8"
40

6SDX 65 60 Hz
Characteristic curves
Submersible borehole pumps for 6” wells
0
U.S. g.p.m.
100 150 200 250 300 350 400
450
400
350
300
H
m
250
200
150
100
50
3,6
3,2
kW/st
2,8
2,4
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
0
0 Q m 10 20 30 40 50 60 70 80 90
3 /h
3500 rpm
3460 rpm
η (%)
0 Q m 10 20 30 40 50 60 70 80
72.1166
90
3 2,0
/h
326
kW/st
6SDX 65
6SDXL 65
ft
0
100
80
0
100
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
60
η (%)
40
20

6SDX 65 60 Hz
Submersible borehole pumps for 6” wells
Performance n 3450 rpm, dimensions and weights
3 ~ P2
6SDX (L) 65/2-60
6SDX (L) 65/3-60
6SDX (L) 65/4-60
6SDX (L) 65/5-60
6SDX (L) 65/6-60
6SDX (L) 65/7-60
6SDX (L) 65/8-60
6SDX (L) 65/9-60
6SDX (L) 65/10-60
6SDX (L) 65/11-60
6SDX (L) 65/12-60
6SDX (L) 65/13-60
6SDX (L) 65/14-60
6SDX (L) 65/15-60
6SDX (L) 65/16-60
6SDX (L) 65/17-60
6SDX (L) 65/18-60
6SDX (L) 65/19-60
6SDX (L) 65/20-60
6SDX (L) 65/21-60
Q
m 3 /h 0 45
kW HP l/min 0 750
5,5
9,3
11
15
15
18,5
22
30
30
30
37
37
37
45
45
45
45
55
55
55
P2 Rated motor power output
7,5
12,5
15
20
20
25
30
40
40
40
50
50
50
60
60
60
60
75
75
75
H m
39
59,6
78,8
97,8
116
136
155
177
196
215
235
253
271
293
312
330
348
378
397
416
29,4
45,5
59,8
75,5
89
105
119
138
152
166
181
195
208
227
240
254
267
295
310
324
50
833
27,3
42,1
55,4
70,7
83,3
97,9
111
129
142
155
170
182
195
212
225
238
250
276
290
303
n ≈ 3450 1/min
55
60
65
70
75
916 1000 1083 1166 1250 1333 1500 1666
25,3
39,2
51,5
66,5
78,3
92,1
105
121
134
146
159
171
183
199
211
223
235
260
273
285
24,5
37,6
49,6
63,7
75,1
88,3
100
116
128
140
153
164
176
191
203
214
226
248
261
273
23,8
36,7
48,2
61,1
72
84,7
96,3
112
123
134
147
158
168
183
195
205
216
239
251
263
22,7
35
46
58,5
68,8
81
92
107
118
128
140
151
161
175
186
196
207
229
240
251
Tolerances according to ISO9906, annex A
22
34
44,7
55,9
65,6
77,3
87,8
102
112
122
134
144
154
168
178
187
197
219
230
240
327
80
20,3
31,7
41,3
52
60,7
71,7
81,2
95,2
105
114
125
134
142
156
165
174
182
205
215
225
90
15,9
25,2
32,6
41,1
47,7
56,4
63,9
75,6
82,8
89,8
98,5
105
112
123
130
137
143
164
172
180
100
10
16,9
21,3
27,8
31,4
37,6
42,2
52,2
56,5
60,5
66,6
70,3
73,7
83,4
87,3
90,9
94,4
116
121
126
Motor
DN L
CS
Rp
3”
mm
145
CS6"
191
CS8"
mm kg
592
705
819
933
1047
1161
1275
1389
1503
1617
1730
1844
1958
2072
2186
2300
2414
2627
2741
2855
13,6
16,2
18,8
21,4
24,0
26,7
29,3
31,9
34,5
37,1
39,7
42,4
44,9
47,5
50,2
52,8
55,4
64
66,5
69,5
L
DN
Ø 135
Ø 188
Ø 191 (8")
Ø 147 (6")
Ø 191 (8")
Ø 144 (6")
6"
8"
40

8SDXL 78 60 Hz
H m
kW/stg
0 U.S. gpm 100 150 200 250 300 350 400 450 500 550
540
500
400
300
200
100
0
0 Q m 20 30 40 50 60 70 80 90 100 110 120
0
130
7
100
3/h
6
5
0
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
Q m 3/h
3500 rpm
3460 rpm
0
20 30 40 50 60 70 80 90 100 110 120 130
3 ~ P 2
8SDX (L) 78/2-60
8SDX (L) 78/3-60
8SDX (L) 78/4-60
8SDX (L) 78/5-60
8SDX (L) 78/6-60
8SDX (L) 78/7-60
8SDX (L) 78/8-60
8SDX (L) 78/9-60
8SDX (L) 78/10-60
8SDX (L) 78/11-60
8SDX (L) 78/12-60
8SDX (L) 78/13-60
8SDX (L) 78/14-60
8SDX (L) 78/15-60
8SDX (L) 78/16-60
Q
η (%)
kW/stg
8SDX 78
8SDXL 78
1700
ft
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
m3 /h 0 20 30 40 50 60 70 80
58
86
114
145
172
201
230
269
298
330
359
389
419
449
479
58
85
113
143
170
198
228
265
295
322
352
381
411
440
470
56
83,5
110
140
166
193
220
257
286
316
343
372
400
430
459
53,5
80
105
133
159
185
211
247
275
302
330
358
385
412
440
50
75
99
126
150
175
200
235
260
287
313
340
367
391
418
48
70
93,5
120
141
165
190
221
246
271
296
320
346
370
395
45
66,5
88
111
132
155
178
208
230
255
278
300
325
347
370
80
60
40
20
η (%)
41
62
81,5
104
123
144
165
192
215
237
259
280
300
322
345
39
57,5
75
96,5
113
133
152
180
199
220
239
260
280
300
320
35
50
68
86,5
101
120
137
162
180
199,5
217
235
251
270
288
30
45
59
76,5
89
105
120
141
159
175
190
207
220
239
252
L
L
Ø 195 (8")
Ø 187 (6")
kW HP l/min 0 333 500 666 833 1000 1166 1333 1500 1666 1833 2000
11
18.5
22
30
37
37
45
55
55
75
75
75
92
92
92
P2 Rated motor power output
15
25
30
40
50
50
60
75
75
100
100
100
125
125
125
H m
Tolerances according to ISO9906, annex A
Submersible borehole pumps
for 8” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
n ≈ 3450 1/min
328
90
100
110
120
25
39
50
65
76,5
89
99,5
120
133
149
160
175
189
200
215
DN
Ø 170,5
Ø 188
6"
8"
Ø 198 (8")
Ø 192 (6")
L
DN
CS
L
mm mm
Rp
5”
145
6"
191
8"
240
10"
644
770
896
1022
1148
1274
1400
1531
1657
1783
1909
2035
2161
2287
2413
8SDX
kg
31.5
36.5
41.5
46
51
56
61
67
72
77
82
87
92
97
101.5

8SDXL 97 60 Hz
H m
kW/stg
0 U.S. gpm 100 150 200 250 300 350 400 450 500 550 600 650 700
540
ft
500
16
1700
15
1600
400
300
200
100
0
0 Q m 30 40 50 60 70 80 90 100 110 120 130 140 150
0
160
9
η (%)
80
3/h
8
7
6
14
13
12
11
10
9
8
7
6
5
4
3
2
3500 rpm
3460 rpm
5
0
0 Q m 30 40 50 60 70 80 90 100 110 120 130 140 150 160
3/h
3 ~ P 2
8SDX (L) 97/2-60
8SDX (L) 97/3-60
8SDX (L) 97/4-60
8SDX (L) 97/5-60
8SDX (L) 97/6-60
8SDX (L) 97/7-60
8SDX (L) 97/8-60
8SDX (L) 97/9-60
8SDX (L) 97/10-60
8SDX (L) 97/11-60
8SDX (L) 97/12-60
8SDX (L) 97/13-60
8SDX (L) 97/14-60
8SDX (L) 97/15-60
8SDX (L) 97/16-60
Q
kW/stg
m3 /h 0 30 45 60 75 90
1500
1400
1300
1200
1100
1000
kW HP l/min 0 500 750 1000 1250 1500 1750 2000 2250 2500
15
22
30
37
37
45
55
75
75
75
92
92
92
110
110
20
30
40
50
50
60
75
100
100
100
125
125
125
150
150
H m
60
90
122
150
181
213
250
283
315
346
378
410
440
472
504
60
90
120
149,5
180
210
249
280
310
341
372
405
435
467
498
Submersible borehole pumps
for 8” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
P2 Rated motor power output
8SDX 97
8SDXL 97
57
83,5
114
140
169
198
232
262
292
320
350
380
410
439
468
52
77,5
104
129
154
180
215
240
269
295
320
350
375
401
430
48
70
95
116
139,5
163,5
195
219
243,5
269
290
317
340
365
390
Tolerances according to ISO9906, annex A
n ≈ 3450 1/min
42
62,5
85
106
127
149
176
200
220
242
265
289
310
330
352
329
105
39,5
58
79
96,5
115
135
160
181
200
220
241
262
282
302
322
900
800
700
600
500
400
300
200
100
60
40
20
120
η (%)
35
49,5
69
83
100
117
140
159
178
194
211
230
248
265
280
135
28
40
55
67
80
93,5
115
130
143
159
171
188
200
215
230
150
19
27
39
46
55
68
83
95
105
115
125
137
148
158
169
L
L
Ø 195 (8")
Ø 187 (6")
DN
Ø 170,5
Ø 188
6"
L
8"-10"
Ø 198 (8")
Ø 192 (6")
DN
CS
L
mm mm
Rp
5”
145
6"
191
8"
240
10"
644
770
896
1022
1148
1274
1405
1531
1657
1783
1909
2035
2161
2287
2413
8SDX
kg
31.5
36.5
41.5
46
51
56
62.5
67
72
77
82
87
92
97
101.5
40

SDS 60 Hz
Materials
Submersible borehole pumps for 6”, 8” and 10” wells
Components Part Nr. 6, 8, 10SDS B-6, B-8, B-10SDS
Pump
CS
Motor
Stage casing 25.02
Diffuser 26.00 Cast iron Bronze
Impeller 28.00 GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Wear ring Rubber (Bronze for 10SDS 190-280)
Shaft 64.00 6SDS e 8SDS:
Steel AISI F51duplex Cr-Ni-Mo steel
10SDS
Cr steel AISI 420
AISI 316
Shaft sleeve 64.08 Brass with chromate surface treatment (only for 10SDS)
Delivery casing 12.01 Cast iron Bronze
Suction lantern 32.02 GJL 200 EN 1561 G-Cu Sn 10 EN 1982
Bearing bush 12.03-12.30 Rubber
Strainer 15.50 Cr-Ni steel AISI 304
Screws
Cr-Ni steel AISI 304
External frame Cr-Ni steel AISI 304 (Fe P01 plate motor 10”)
Shaft Cr steel AISI 420 Cr-Ni-Mo steel
Hardened and tempered AISI 316
Thrust bearing Oscillation pads
Bearing bush Graphite (Bronze for 8” motor of 51 - 59 - 66 kW)
331
Construction
Submersible motor pumps for deep wells of 6” (DN 150 mm),
8” (DN 200 mm) and 10” (DN 250 mm).
Impellers: - mixed flow impellers.
Connection: - screwed connection ISO228 for 6SDS;
- flange with counter-flange for welding for 8SDS
and 10SDS
Delivery casing with built-in non-return valve.
Applications
For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
Operating conditions
Liquid temperature up to 25 °C.
Max. sand quantity into the water: 100 g/m 3 .
Continuous duty.
6”, 8”, 10” Rewindable motor CSseries
2-pole induction motor, 60 Hz (n = 3450 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
- three-phase 220 V; 380 V; 220/380 V; 380/660 V.
Voltage tolerance : ±5%.
Recommended type of starting for powers from 7.5 kW:
star/delta, soft start, impedance starting, autotransformer.
Motor Max. Liquid Cooling Max. starts
temperature minimum flow velocity per hour
6” 25 °C 0,20 m/s for 4 ÷ 15 kW 15
0,50 m/s for 18,5 ÷ 30 kW
8” 25 °C 0,20 m/s for 30 ÷ 51 kW 15
0,50 m/s for 55 ÷ 75 kW
10” 25 °C 0,50 m/s 10
Insulation PVC coated wire for 6-8-10” motors.
Protection IP 68.
Cable
Motor 380V - 60Hz - 3 ~ Section Length
6CS 4 ÷ 26 kW 3 + 1 x 6 mm 2 3,5 m
6CS 30 kW 3 + 1 x 16 mm 2 3,5 m
8CS 30 - 51 kW 3 + 1 x 16 mm 2 4 m
8CS 55 ÷ 66 kW 3 + 1 x 25 mm 2 4 m
8CS 75 kW 3 + 1 x 35 mm 2 4 m
10CS 75 - 92 kW 3 + 1 x 35 mm 2 4 m
10CS 110 - 132 kW 3 + 1 x 70 mm 2 4 m
10CS 150 kW 3 + 1 x 95 mm 2 4 m
Special features on request
- Other voltages.
- Other temperatures.
Designazione
Ø of the well in inches
Bronze construction (on request)
Series
Stage identification
Number of stages
Frequency 60 Hz
10 B SDS 190 / 6 - 60
41

SDS 60 Hz
Coverage charts n = 3450 rpm
600
500
400
300
200
H
m
100
50
40
30
20
10
40
50
6SDS 32
Submersible borehole pumps for 6”, 8” and 10” wells
50 100 U.S. g.p.m. 200 300 400
100 Imp. g.p.m. 200 300
6SDS
42
6
3
10 m /h 20
30 40 50 100
Q
200 l/min 300 400 500 1000
332
8SDS 70
6SDS 58
500 1000
400
8SDS 100
10SDS 160
8SDS
150
10SDS
190
200 300
1500
500 1000 1500
SDS
10SDS 280
2000
300
200
100
50
40
30
20
400 500
2000 3000 4000 5000 8000
72.826.N
1500
1000
H
ft
500
400

6SDS 32 60 Hz
3 ~
6SDS 32/3-60
6SDS 32/4-60
6SDS 32/5-60
6SDS 32/6-60
6SDS 32/7-60
6SDS 32/8-60
6SDS 32/9-60
6SDS 32/10-60
6SDS 32/11-60
6SDS 32/12-60
6SDS 32/13-60
6SDS 32/14-60
6SDS 32/15-60
6SDS 32/16-60
6SDS 32/17-60
6SDS 32/18-60
6SDS 32/19-60
Power
P2
kW HP
7,5
11
11
13
15
18,5
18,5
22
22
26
26
30
30
37 *
37 *
45 *
45 *
10
15
15
17,5
20
25
25
30
30
35
35
40
40
50 *
50 *
60 *
60 *
Q
m 0
3 /h 14,4 24 30 36 42 46 50
l/min 0 240 400 500 600 700 766 833
H m
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
400
350
300
H
m
250
200
150
100
50
0
0
80
70
η %
50
40
30
0
0
0
0
Q
U.S. g.p.m.
Imp. g.p.m. 50
l/s
3 m /h
l/min
10
200
100
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
4 8
66
88
110
132
154
176
198
220
242
264
286
308
330
352
374
396
418
57,5
76,5
96
115
134
153
172
191
210
229
248
267
287
306
325
344
363
52,5
70
87,5
105
123
140
158
175
193
210
228
245
263
280
298
315
333
P2 Rated motor power output * = Franklin motor H Total head in m
150
12
200
800 50
20 1
0 m /h 10
20
30
40
50 72.1048
3 Q
- B-6SDS 32/3-60
- B-6SDS 32/4-60
- B-6SDS 32/5-60
- B-6SDS 32/6-60
- B-6SDS 32/7-60
- B-6SDS 32/8-60
- B-6SDS 32/9-60
- B-6SDS 32/10-60
- B-6SDS 32/11-60
- B-6SDS 32/12-60
- B-6SDS 32/13-60
- B-6SDS 32/14-60
- B-6SDS 32/15-60
- B-6SDS 32/16-60
- B-6SDS 32/17-60
- B-6SDS 32/18-60
- B-6SDS 32/19-60
20
400
η
100
Pst
30
150
600
6SDS 32
40
48
64
80
96
112
128
144
160
176
192
208
224
240
256
272
288
304
200
333
1200
1000
800
600
400
200
0
4
H ft
Pst
3
kW
2
n 3450 rpm
43
57
71
85
99,5
114
128
142
156
170
185
199
213
227
241
256
270
36
48,5
60,5
73
85
97
109
121
133
145
157
169
181
194
206
218
230
31,5
42
52,5
63
73,5
84
94,5
105
115
126
136
147
157
168
178
189
200
26,5
35
44
53
62
70,5
79
88
97
106
114
123
132
141
149
159
167
L
149
Tolerances according to ISO9906, annex A
DN
CALPEDA
3.93.065/1
153
DN Ø M
G 3
ISO 228
mm
145
6”
137
6”
L
mm
686
788
890
992
1094
1196
1298
1400
1502
1604
1706
1808
1910
2012
2114
2216
2318
6SDS B-6SDS
kg
30,5
35,6
41
46
52,3
57
62,5
68,5
72,5
77,5
84
89
94,2
100
105
111
116
kg
35,5
41,6
49
55
62,3
68
74,5
81,5
86,5
93,5
101
108
112
119
125
132
139
41

6SDS 42 60 Hz
3 ~
6SDS 42/2-60
6SDS 42/3-60
6SDS 42/4-60
6SDS 42/5-60
6SDS 42/6-60
6SDS 42/7-60
6SDS 42/8-60
6SDS 42/9-60
6SDS 42/10-60
6SDS 42/11-60
6SDS 42/12-60
6SDS 42/13-60
6SDS 42/14-60
6SDS 42/15-60
Power
P2
kW HP
7,5
11
11
15
18,5
18,5
22
26
30
30
37 *
37 *
45 *
45 *
10
15
15
20
25
25
30
35
40
40
50 *
50 *
60 *
60 *
Q
m 0
3 /h 21 27 32 37 42 47 52 57 63
l/min 0 350 450 533 616 700 783 866 950 1050
H m
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
350
300
250
H
m
200
150
100
50
0
0
70
60
η %
50
0
0
0
0
U.S. g.p.m.
Imp. g.p.m. 50
l/s
40
0 Q
3 m /h
Q 10
l/min 200
2
m /h 3
10
20
20
- B-6SDS 42/2-60
- B-6SDS 42/3-60
- B-6SDS 42/4-60
- B-6SDS 42/5-60
- B-6SDS 42/6-60
- B-6SDS 42/7-60
- B-6SDS 42/8-60
- B-6SDS 42/9-60
- B-6SDS 42/10-60
- B-6SDS 42/11-60
- B-6SDS 42/12-60
- B-6SDS 42/13-60
- B-6SDS 42/14-60
- B-6SDS 42/15-60
100
400
100
15
14
13
12
11
10
9
8
7
6
5
4
3
2
4 6 8
30
30
150
600
10
η
Pst
150
40
40
12
200
46
70
93
116
140
163
186
209
233
256
280
302
326
349
50
800
14
50
40
60
80
100
120
140
160
180
200
220
240
260
280
300
200
250
6SDS 42
72.1050
16
38
57,5
76,5
95,5
115
134
153
172
191
210
229
248
267
286
P2 Rated motor power output * = Franklin motor H Total head in m
60
1000
60
36,5
55
73
91,5
110
128
146
165
183
201
219
238
256
274
18
4
334
1000
800
600
400
200
0
Pst
3
kW
2
1
H
ft
n 3450 rpm
34,5
52
69
86,5
104
121
138
156
173
190
208
225
242
259
32
48
64,5
80,5
96,5
113
129
145
161
177
193
209
225
241
29,5
44,5
59
74
89
103
118
133
148
163
177
192
207
222
26,5
40
53
66,5
80
93
106
120
133
146
159
173
186
199
23,5
35
47
58,5
70
82
93,5
105
117
129
140
152
164
175
19
29
38,5
48
57,5
67
77
86,5
96
105
115
125
134
144
149
Tolerances according to ISO9906, annex A
L
DN
CALPEDA
DN Ø M
G 3
ISO 228
3.93.065/1
153
mm
145
6”
137
6”
L
mm
584
686
788
890
992
1094
1196
1298
1400
1502
1604
1706
1808
1910
6SDS B-6SDS
kg
25,5
31,6
36
40,3
47
50,5
55,5
62,5
69
74
79,2
83,2
91,4
96,4
kg
29,5
36,6
42
48,3
59
65,5
66,5
74,5
81
86
94,2
99,2
106
113

6SDS 58 60 Hz
3 ~
6SDS 58/1-60
6SDS 58/2-60
6SDS 58/3-60
6SDS 58/4-60
6SDS 58/5-60
6SDS 58/6-60
6SDS 58/7-60
6SDS 58/8-60
6SDS 58/9-60
6SDS 58/10-60
6SDS 58/11-60
6SDS 58/12-60
6SDS 58/13-60
6SDS 58/14-60
Power
P2
kW HP
3,7
5,5
11
11
15
18,5
22
22
26
30
37 *
37 *
45 *
45 *
5
7,5
15
15
20
25
30
30
35
40
50 *
50 *
60 *
60 *
Q
m 0
3 /h 36 48 54 60 66 72 78 84 96
l/min 0 600 800 900 1000 1100 1200 1300 1400 1600
H m
Submersible borehole pumps for 6” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
250
200
H
m
150
100
50
0
80
70
η %
60
50
0
0
0
0 Q
0
40
0 Q
50
50
3 m /h
l/min
l/s
m /h 3
5
20
20
100
100
500
- B-6SDS 58/1-60
- B-6SDS 58/2-60
- B-6SDS 58/3-60
- B-6SDS 58/4-60
- B-6SDS 58/5-60
- B-6SDS 58/6-60
- B-6SDS 58/7-60
- B-6SDS 58/8-60
- B-6SDS 58/9-60
- B-6SDS 58/10-60
- B-6SDS 58/11-60
- B-6SDS 58/12-60
- B-6SDS 58/13-60
- B-6SDS 58/14-60
U.S. g.p.m.
Imp. g.p.m.
10
40
40
14
13
12
11
10
9
8
7
6
5
4
3
2
1
250
200
15
60
1000
60
η
Pst
300
250
18
36
54
72
90
108
126
144
162
180
198
216
234
252
350
300
6SDS 58
20
80
80
14,5
29
43
57,5
72
86,5
101
115
130
144
158
173
187
202
13
26,5
40
53
66
79
92,5
106
119
132
145
158
172
185
400
1500
P2 Rated motor power output * = Franklin motor H Total head in m
25
350
72.1051
13
26
38,5
51
64
77
90
102
115
128
141
154
166
179
0
100
1
100
335
800
700
600
500
400
300
200
100
5
H ft
4
Pst
3
kW
2
n 3450 rpm
12
24,5
36,5
49
61
73
85,5
98
110
122
134
146
159
171
11,5
23
35
46,5
58
70
81
93
104
116
128
139
151
162
10,5
21,5
32,5
43
54
65
75,5
86,5
97
108
119
130
140
151
9,5
19,5
29,5
39
49
59
68,5
78,5
88
98
108
118
127
137
8,5
17,5
26,5
35
44
53
61,5
70,5
79
88
97
106
114
123
6
12
18
24
30
36
42
48
54
60
66
72
78
84
149
Tolerances according to ISO9906, annex A
L
DN
CALPEDA
DN Ø M
G 4
ISO 228
3.93.065/1
153
mm
145
6”
137
6”
L
mm
482
584
686
788
890
992
1094
1196
1298
1400
1502
1604
1706
1808
6SDS B-6SDS
kg
21,3
26,5
31,6
37
43,3
48
53,5
59,5
65
71
76,2
82,2
87,4
93,4
kg
22,4
29,5
36,6
43
50,3
57
63,5
70,5
77
84
90,2
97,2
104
111
41

8SDS 70 60 Hz
560
500
400
H
m
Characteristic curves, performance n 3450 rpm, dimensions and weights
300
200
100
0
0
50
50
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
3
0 m /h
Q
0 l/min
0
80
η %
60
50
40
5
100
20
U.S. g.p.m.
40
250
100 Imp. g.p.m. 200
500
10
15
60
1000
300
250
20
350
300
80
400
1500
25
350
450
100
400
30
0
120
2000
1800
m 0
3 /h 20 40 50 60 70 80 90 100 110
kW HP l/min 0 333 666 833 1000 1166 1333 1500 1666 1833
500
72.972.60
30 5
20
0 Q
3 ~
3 m /h
8SDS 70/1-60
8SDS 70/2-60
8SDS 70/3-60
8SDS 70/4-60
8SDS 70/5-60
8SDS 70/6-60
8SDS 70/7-60
8SDS 70/8-60
8SDS 70/9-60
8SDS 70/10-60
8SDS 70/11-60
8SDS 70/12-60
8SDS 70/13-60
8SDS 70/14-60
20
- B-8SDS 70/1-60
- B-8SDS 70/2-60
- B-8SDS 70/3-60
- B-8SDS 70/4-60
- B-8SDS 70/5-60
- B-8SDS 70/6-60
- B-8SDS 70/7-60
- B-8SDS 70/8-60
- B-8SDS 70/9-60
- B-8SDS 70/10-60
- B-8SDS 70/11-60
- B-8SDS 70/12-60
- B-8SDS 70/13-60
- B-8SDS 70/14-60
40
η
7,5
15
26
30
37
45
55
59
66
75
92
92
92
110
Pst
Power
P2
60
10
20
35
40
50
60
75
80
90
100
125
125
125
150
Q
H m
80
8SDS 70
38
76
114
152
190
228
266
304
342
380
418
456
494
532
P2 Rated motor power output H Total head in m
Submersible borehole pumps for 8” wells
35
70
105
140
175
210
245
280
315
350
385
420
455
490
100
32
64
96
128
160
192
224
256
288
320
352
384
416
448
30,5
61
91,5
122
153
183
214
244
275
305
336
366
397
427
1600
1400
H
ft
1200
1000
800
600
400
200
9
8
Pst
kW
6
4
120
n 3450 rpm
28,5
57
85,5
114
143
171
200
228
257
285
314
342
371
399
336
26,5
53
79,5
106
133
159
186
212
239
265
292
318
345
371
24
48
72
96
120
144
168
192
216
240
264
288
312
336
21,5
43
64,5
86
108
129
151
172
194
215
237
258
280
301
19
38
57
76
95
114
133
152
171
190
209
228
247
266
40
16
32
48
64
80
96
112
128
144
160
176
192
208
224
83
190
109
Ø 15
168
Tolerances according to ISO9906, annex A
Counter-flange for welding.
192
L
DN Ø M
100
mm
145
6”
191
8”
240
10”
DN
CALPEDA
3.93.066.N
199
L
mm
602
734
866
998
1130
1262
1394
1526
1658
1790
1922
2054
2186
2318
.
8SDS B-8SDS
kg
38
49
60
71,5
82,5
93,5
105
116
127
138
149
160
171
182
kg
43
55,5
68
80,5
93
106
118
131
143
156
168
181
194
206

8SDS 100 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
0
460
400
12
11
1200
H
m
10
H
ft
300
200
100
0
0
0 Q
0
0
80
η %
60
50
40
30
0 Q
3 ~
3 m /h
l/min
l/s
3 m /h
8SDS 100/1-60
8SDS 100/2-60
8SDS 100/3-60
8SDS 100/4-60
8SDS 100/5-60
8SDS 100/6-60
8SDS 100/7-60
8SDS 100/8-60
8SDS 100/9-60
8SDS 100/10-60
8SDS 100/11-60
8SDS 100/12-60
100 200
100 200
9
8
7
6
5
4
3
2
1
40 60 80 100 120
500 1000 1500 2000
10
U.S. g.p.m.
20
400
Imp. g.p.m.
40 60 80
- B-8SDS 100/1-60
- B-8SDS 100/2-60
- B-8SDS 100/3-60
- B-8SDS 100/4-60
- B-8SDS 100/5-60
- B-8SDS 100/6-60
- B-8SDS 100/7-60
- B-8SDS 100/8-60
- B-8SDS 100/9-60
- B-8SDS 100/10-60
- B-8SDS 100/11-60
- B-8SDS 100/12-60
η
400
30
500
600
500
0
140 160
2500
40
m 0
3 /h 40 60 70 80 90 100 110 120 130 150
kW HP l/min 0 666 1000 1166 1333 1500 1666 1833 2000 2166 2500
11
22
30
45
51
59
75
92
92
110
132
132
Power
P2
15
30
40
60
70
80
100
125
125
150
180
180
100
Q
H m
Pst
8SDS 100
36
73
109
146
183
220
256
293
329
366
402
440
120
P2 Rated motor power output H Total head in m
Submersible borehole pumps for 8” wells
33
66
99
132
165
198
231
264
297
330
363
396
140
30,5
61
91,5
122
153
183
214
244
275
305
336
366
700
72.970.60
29,5
59
88,5
118
148
177
207
236
266
295
325
354
1400
1000
800
600
400
200
16
14
12
Pst
10
kW
8
6
160
n 3450 rpm
28,5
57
85,5
114
143
171
200
228
257
285
314
342
337
27,5
55
82,5
110
138
165
193
220
248
275
303
330
26,5
53
79,5
106
133
159
186
212
239
265
292
318
25,5
51
76,5
102
128
153
179
204
230
255
281
306
24
48
72
96
120
144
168
192
216
240
264
288
Counter-flange for welding.
.
40
22
44
66
88
110
132
154
176
198
220
242
264
Tolerances according to ISO9906, annex A
83
190
135
Ø 15
168
17
34
51
68
85
102
119
136
153
170
187
204
192
L
DN Ø M
125
mm
145
6”
191
8”
240
10”
DN
CALPEDA
3.93.066.1.N
199
L
mm
602
734
866
998
1130
1262
1394
1526
1658
1790
1922
205
.
8SDS B-8SDS
kg
38
49
60
71,5
82,5
93,5
105
116
127
138
149
160
kg
43
55,5
68
80,5
93
106
118
131
143
156
168
181
41

8SDS 150 60 Hz
Characteristic curves, performance n 3450 rpm, dimensions and weights
0
0
360
300
H
m
200
100
0
80
η %
0
0 Q
0
60
50
40
30
0 Q
3 ~
100
100
3 m /h
l/min
10
40
200
200
1000
U.S. g.p.m.
Imp. g.p.m.
20
80
10
9
8
7
6
5
4
3
2
1
500
400
30
120
2000
600
500
40
700
600
160
800
3000
50
700
900
200
l/s 72.971.60
3 m /h
40
8SDS 150/1-60 - B-8SDS 150/1-60
8SDS 150/2-60 - B-8SDS 150/2-60
8SDS 150/3-60 - B-8SDS 150/3-60
8SDS 150/4-60 - B-8SDS 150/4-60
8SDS 150/5-60 - B-8SDS 150/5-60
8SDS 150/6-60 - B-8SDS 150/6-60
8SDS 150/7-60 - B-8SDS 150/7-60
8SDS 150/8-60 - B-8SDS 150/8-60
8SDS 150/9-60 - B-8SDS 150/9-60
8SDS 150/10-60 - B-8SDS 150/10-60
80
Pst
120
8SDS 150
160
200
m 0
3 /h 70 90 110 120 130 140 150 160 180 205
kW HP l/min 0 1166 1500 1833 2000 2166 2333 2500 2666 3000 3416
15
30
45
51
66
75
92
92
110
132
Power
P2
η
20
40
60
70
90
100
125
125
150
180
Q
H m
33
66
100
133
166
199
233
266
299
333
P2 Rated motor power output H Total head in m
Submersible borehole pumps for 8” wells
26
52
78
104
130
156
182
208
234
260
24,5
49
73,5
98
123
147
172
196
221
245
22,5
45
67,5
90
113
135
158
180
203
225
800
0
220
60
1000
800
600
400
200
16
14
Pst
12
kW
10
8
220
338
H ft
n 3450 rpm
22
44
66
88
110
132
154
176
198
220
21,5
43
64,5
86
108
129
151
172
194
215
20,5
41
61,5
82
103
123
144
164
185
205
20
40
60
80
100
120
140
160
180
200
19
38
57
76
95
114
133
152
171
190
16
32
48
64
80
96
112
128
144
160
Tolerances according to ISO9906, annex A
Counter-flange for welding.
.
40
83
190
135
Ø 15
168
11,5
23
34,5
46
57,5
69
80,5
92
104
115
192
L
DN Ø M
125
mm
145
6”
191
8”
240
10”
DN
CALPEDA
3.93.066.1.N
199
L
mm
602
734
866
998
1130
1262
1394
1526
1658
1790
8SDS B-8SDS
kg
38
49
60
71,5
82,5
93,5
105
116
127
138
.
kg
43
55,5
68
80,5
93
106
118
131
143
156

10SDS 160 60 Hz
0
340
300
H
m
200
100
0 U.S. g.p.m. 200 300 400 500 600 700 800
8
NPSH
m 6
Imp. g.p.m. 200 300 400 500 600 700
10SDS 160/5
10SDS 160
0 2
0
0 m 3/h
40 80 120 160 200
0 Q l/min 1000 2000 3000
0 l/s 10 20 30 40 50
75
70
η %
65
60
12
10
4
Pst
55
16
3
72.347
0 Q m /h 4080 120 160 200
3 ~
10SDS 160/1-60
10SDS 160/2-60
10SDS 160/3-60
10SDS 160/4-60
10SDS 160/5-60
- B-10SDS 160/1-60
- B-10SDS 160/2-60
- B-10SDS 160/3-60
- B-10SDS 160/4-60
- B-10SDS 160/5-60
Power
P2
4
3
2
1
η
Q
1000
H
ft
800
600
400
200
32
28
Pst
24
kW
20
m3 /h 0 96 120 150 160 168 175 180 192
kW HP l/min 0 1600 2000 2500 2666 2800 2916 3000 3200
37
75
110
132
150
50
100
150
180
200
H m
Submersible borehole pumps for 10” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
339
n 3450 rpm
P2 Rated motor power output H Total head in m Tolerances according to ISO9906, annex A
64
128
192
256
320
55
110
165
220
275
53
106
159
212
265
49
98
147
196
245
48
96
144
192
240
47
94
141
188
235
46
92
138
184
230
45
90
135
180
225
Counter-flange for welding.
43
86
129
172
215
107
235
179
Ø 15
210
253
DN Ø M
175
L
mm
191 8”
240 10”
CALPEDA
263
DN
3.93.067.N
L
mm
865
1035
1205
1375
1545
10SDS B-10SDS
kg
77
103
126
150
174
kg
87
114
141
169
197
41

10SDS 190 60 Hz
300
H
m
250
200
150
100
0 U.S. g.p.m. 400 600 800 1000 1200
0 Imp. g.p.m. 400 600 800 1000
10SDS 190/4
0 l/s 20 40
75
70
η %
65
60
10SDS 190
50
14
12
10
1
200
8
NPSH
6
m
4
2
0
0
0
0 3 m /h 50
Q l/min 1000
100
2000
150 200
3000
250
4000
0
300
5000
Pst
η
60 80
55
22
3
72.348
0 Q m /h 50 100 150 200 250 300
3 ~
10SDS 190/1-60
10SDS 190/2-60
10SDS 190/3-60
10SDS 190/4-60
- B-10SDS 190/1-60
- B-10SDS 190/2-60
- B-10SDS 190/3-60
- B-10SDS 190/4-60
Power
P2
3
2
Q
800
m 0
3 /h 120 168 192 216 240 264
kW HP l/min 0 2000 2800 3200 3600 4000 4400
37
75
110
150
50
100
150
200
H m
Submersible borehole pumps for 10” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
H
ft
600
400
38
34
Pst
30
kW
26
n 3450 rpm
P2 Rated motor power output H Total head in m Tolerances according to ISO9906, annex A
62
124
185
247
55
110
164
219
49
99
150
199
46
92
138
184
340
41
83
125
166
39
78
116
155
35
69
104
149
m
Counter-flange for welding.
107
235
179
Ø 15
210
253
DN Ø M
175
L
mm
191 8”
240 10”
CALPEDA
263
DN
3.93.067.N
L1
mm
865
1035
1205
1375
10SDS B-10SDS
kg
78
102
127
151
kg
88
115
143
170

10SDS 280 60 Hz
200
H
m
150
100
50
16
NPSH
m 14
12
0 U.S. g.p.m. 500
1000 1500
0 Imp. g.p.m. 500
1000 1500
0 l/s 20 40
70
10SDS 280/3
10SDS 280
0 8 3
0
0 m /h 100 200 300 400 450
0 Q l/min 2000 3000 4000 5000 6000 7000
65
η %
60
55
22
20
18
10
Pst
m /h 3
50
32
72.1124
0 Q 100 200 300 400 450
3 ~
10SDS 280/1-60
10SDS 280/2-60
10SDS 280/3-60
- B-10SDS 280/1-60
- B-10SDS 280/2-60
- B-10SDS 280/3-60
2
1
60 80 100 120
η
Q
m 0
3 /h 180 240 280 300 320 340 380 420
kW HP l/min 0 3000 4000 4667 5000 5333 5667 6333 7000
45
92
132
Power
P2
60
125
180
H m
Submersible borehole pumps for 10” wells
Characteristic curves, performance n 3450 rpm, dimensions and weights
600
H
ft
400
200
48
44
Pst
40
kW
36
n 3450 rpm
P2 Rated motor power output H Total head in m Tolerances according to ISO9906, annex A
55
110
165
43
85
128
38
77
115
37
73
109
341
36
71
107
34
68
103
33
65
98
29
58
87
Counter-flange for welding.
23
46
69
107
235
179
Ø 15
210
253
DN Ø M
175
L
mm
191 8”
240 10”
CALPEDA
263
DN
3.93.067.N
L
mm
831
1029
1199
10SDS B-10SDS
kg
78
103
127
kg
88
116
143
41

SD, SDS
Cables connection kit
Installation examples
O
I
Submersible motor pumps
It allows connection of electric cables with junction submerged in water.
The kit includes:
- 4 connectors
- 4 shrink-sheaths for protection of individual wires
- 1 shrink-sheath for protection of the 4-pole wire.
The sheath shrinks with heating (flame or drier) which causes resin outlet granting
connection waterproofing.
P
Hs
Hd
12/13
4
11
4
4
3
2
5
1
6 7 8
1 Submersible pump
2 Pump support system
3 Electric control board
4 Circuit breaker
5 Minimum level probes
6 Pressure gauge
7 Check valve
8 Throttle gate valve
9 Pressure switch
10 Pressure tank
11 Probes for air entry control
12 Electric valve
13 Compressor
14 Membrane tank
15 Storage tank
16 Start-stop probes
Hs Static level
Hd Dynamic level
P Tubewell depth
9
10
P
Hs
Hd
2
5
1
O
I
3.93.1O8/1 3.93.108/2
3.93.108/3
342
6 7 8 9
3 3
14
P
Hs
Hd
2
5
1
O
I
16
6 7 8
15

CS 60 Hz
Submersible motors
kW
4"CS 4"CS 6"CS 8"CS
1 ~ 3 ~ 3 ~ 3 ~
kW
0,37
0,55
0,75
1,1
1,5
2,2
3
4
5,5
7,5
9,2
11
13
15
18,5
22
26
30
37
45
51
55
59
66
75
0,37
0,55
0,75
1,1
1,5
2,2
0,37
0,55
0,75
1,1
1,5
2,2
3
4
5,5
4
5,5
7,5
9,2
11
13
15
18,5
22
26
30 30
37
45
51
55
59
66
75
343
0,37
0,55
0,75
1,1
1,5
2,2
3
4
5,5
7,5
9,2
11
13
15
18,5
22
26
30
37
45
51
55
59
66
75
4.93.325-60Hz
Construction
The Calpeda 4”, 6” and 8" submersible motors are built using
advanced technology and components of superior quality that
they ensure good mechanical strength and excellent electrical
reliability.
The 4" motors have a special food grade dielectric fluid that
gives a better lubricant effect, increasing the life of all moving
parts and the copper wires.
The 6”, 8” motors are in a water bath with the wire being coated
with polyvinyl chloride.
All the Calpeda motors can be rewound and they are NEMA
STANDARD.
Operating conditions
Motor Max. Liquid Cooling Max. starts
temperature minimum flow velocity per hour
4” 35 °C 0,08 m/s 20
6” 25 °C 0,20 m/s for 4 ÷ 15 kW 15
0,50 m/s for 18,5 ÷ 30 kW
8” 25 °C 0,20 m/s for 30 ÷ 51 kW 15
0,50 m/s for 55 ÷ 75 kW
Continuous duty.
Operation data
2-pole induction motor, 60 Hz (n = 3450 1/min).
Sized for connection to the pumps according to NEMA
Standards.
Standard voltages:
- single-phase 220 V - up to 2,2 kW for 4” motors.
- three-phase 220 V; 380 V for 4” motors.
- three-phase 380 V; 380/660 V for 6-8” motors.
Voltage tolerance : ±5%.
Recommended type of starting for powers from 7.5 kW:
star/delta, soft start, impedance starting, autotransformer.
Insulation class F for 4” motors, PVC coated wire for 6-8” motors.
Protection IP 68.
Cable
Motor 220V - 60Hz - 1~ Section Length
4CS 0,37 ÷ 2,2 kW 4 G 2 mm 2 2 m
Motor 380V - 60Hz - 3 ~ Section Length
4CS 0,37 ÷ 2,2 kW 4 G 2 mm 2 2 m
4CS 3 ÷ 5,5 kW 4 G 2 mm 2 3,5 m
6CS 4 ÷ 26 kW 3 + 1 x 6 mm 2 3,5 m
6CS 30 kW 3 + 1 x 16 mm 2 3,5 m
8CS 30 ÷ 51 kW 3 + 1 x 16 mm 2 4 m
8CS 55 ÷ 66 kW 3 + 1 x 25 mm 2 4 m
8CS 75 kW 3 + 1 x 35 mm 2 4 m
Materiales
Components 4”
External frame Cr-Ni steel AISI 304
Motor flange Brass or Cast iron
Shaft Cr-Ni-Mo steel AISI 316
Thrust bearing Oil wetted
Components 6”, 8”
External frame Cr-Ni steel AISI 304
Supports Cast iron GJL 200 EN 1561
Shaft Hardened and tempered Cr steel AISI 420
Thrust bearing Oscillation pads
Bushings Graphite (Bronze for 8” motor of 51-59-66 kW)
Special features on request
- Other voltage.
- Special mechanical seal for 6”,8”,10” motors.
- Cr-Ni-Mo steel AISI 316 shaft for 6”,8” motors.
- Operation with frequency converter.
- Higher liquid temperature.
42

CS 60 Hz
4"CS - 1 ~
Type
4CS 0,37M
4CS 0,55M
4CS 0,75M
4CS 1,1M
4CS 1,5M
4CS 2,2M
4"CS - 3 ~
Type
4CS 0,37T
4CS 0,55T
4CS 0,75T
4CS 1,1T
4CS 1,5T
4CS 2,2T
4CS 3T
4CS 4T
4CS 5,5T
6"CS - 3 ~
Type
6CS 4
6CS 5,5
6CS 7,5
6CS 9,2
6CS 11
6CS 13
6CS 15
6CS 18,5
6CS 22
6CS 26
6CS 30
6"FK - 3 ~
Type
6FK 37
6FK 45
Type
P2
8"CS - 3 ~
8CS 30
8CS 37
8CS 45
8CS 51
8CS 55
8CS 59
8CS 66
8CS 75
1
P2 IN
220 V
kW HP A
0,37 0,5 3,8
0,55 0,75 4,6
0,75 1 6,5
1,1 1,5 9,4
1,5 2 11,0
2,2 3 15,6
P2 IN
380 V
kW HP A
0,37 0,5 1,5
0,55 0,75 1,8
0,75 1 2,1
1,1 1,5 3,2
1,5 2 4,3
2,2 3 6,0
3 4 7,9
4 5,5 10
5,5 7,5 13,3
P2 IN
380 V
kW HP A
4 5,5 12,3
5,5 7,5 14,6
7,5 10 19,2
9,2 12,5 23,7
11 15 28,3
13 17,5 30,5
15 20 34
18,5 25 41
22 30 52.7
26 35 67.5
30 40 72
42,8 kW
(50HP S.F. 1,15)
51,4 kW
(60HP S.F. 1,15)
IN
380 V
A
93,2
110,2
P2 IN
380 V
kW HP A
30 40 66,5
37 50 77
45 60 97
51 70 118
55 75 125
59 80 131
66 90 151
75 100 160
Submersible motors
Power factor
cos
4/4 3/4 2/4
Efficiency
η %
4/4 3/4 2/4 R.P.M.
Direct start
IA CA
IN CN
Axial Service I with S.F. Capacitor
thrust Factor 220V 450 Vc
N A f
H
mm
0,94 0,91 0,87 49 41 31
4,1 0,94
1,60 4,9 16 327
0,98 0,95 0,90 57 49 38
5,4 0,97
1,50 5,8 25 362
0,99
0,95
0,98
0,90
0,97
0,84
58
57
50
50
39
39
3450
3,8
4,5
0,71
0,95
1500
1,40
1,30
7,9
10,6
35
40
402
447
0,98 0,95 0,90 61 54 42
5,1 0,90
1,25 13,1 60 467
0,95 0,90 0,82 66 59 48
5,2 0,62
1,15 17,4 70 517
Power factor
cos
4/4 3/4 2/4
Efficiency
η %
4/4 3/4 2/4 R.P.M.
Direct start
IA CA
IN CN
Axial Service I with S.F.
thrust factor 380V
N A
H
mm
0,67 0,59 0,50 60 55 46
5,6 5,14
1,6 1,8 327
0,74 0,66 0,56 67 63 54
6,3 5,01
1,5 2,3 347
0,86
0,75
0,79
0,65
0,67
0,52
66
73
66
72
60
65
6,6
6,2
4,84
4,77
1500
1,4
1,3
2,9
3,9
362
402
0,74 0,64 0,51 76 74 67 3450 7,0 5,51
1,25 4,9 447
0,81 0,71 0,47 72 73 62
5,4 2,20
1,15 7,8 402
0,75 0,68 0,56 77 75 70
6,6 3,7
1,15 8,7 473
0,76 0,68 0,55 79 79 76
7,2 2,5 4500 1,15 11,3 538
0,79 0,71 0,59 80 80 77
7,6 4,4
1,15 15,1 638
Power factor
cos
4/4 3/4 2/4
Efficiency
η %
4/4 3/4 2/4 R.P.M.
Direct start
Is Cs
IN CN
Axial Service I with S.F.
thrust
factor 380V
N A
H
mm
0,73 0,65 0,57 68 65 56
5,9 2,38
1,15 13,3 530
0,81
0,84
0,74
0,77
0,63
0,65
71
71
69
68
62
63
3450
5,0
5,2
1,73
1,80
1,15
1,15
16,2
21,7
530
580
0,79 0,71 0,62 75 73 66
6,1 2,00
1,15 26,4 630
0,78 0,71 0,63 76 75 68
6,8 2,40
1,15 31,8 680
0,80 0,71 0,58 81 80 76
7,5 2,80 20000 1,15 34 780
0,82 0,74 0,60 82 81 78
6,8 2,50
1,15 37,8 780
0,84 0,76 0,63 82 81 78 3500 6,8 2,50
1,15 46 830
0.71 0.62 0.48 85 87 82
7,1 3,00
1,15 57,4 930
0.67 0.58 0.45 85 84 81
7,4 3,00
1,15 72 1130
0.71 0.62 0.48 85 85 82
7,0 2,60
1,15 78,5 1130
Power factor
cos
4/4 3/4 2/4
Efficiency
η %
4/4 3/4 2/4 R.P.M.
Direct start
Is Cs
IN CN
Axial
thrust
N
Service
factor
H
mm
0,85 0,81 0,73 82 83 81
5,4 2,40
---
1332
0,85
0,81
0,72
84
84
82
3500
Power factor
cos
4/4 3/4 2/4
Efficiency
η %
4/4 3/4 2/4 R.P.M.
Direct start
IS CS
IN CN
Axial Service I with S.F.
thrust
factor 380V
N A
H
mm
0,81 0,71 0,56 85 84 82
6,3 1,63
1,15 72,5 1056
0,85 0,78 0,67 85 84 81
6,2 1,43
1,15 89 1156
0,81 0,75 0,61 87 86 83
6,9 1,90
1,15 109 1236
0,76
0,76
0,66
0,68
0,54
0,55
88
88
87
87
84
84
3500
9,5
9,0
2,30
2,20
30000
1,15
1,15
132
139
1376
1376
0,78 0,70 0,58 88 88 85
8,6 2,10
1,15 147 1376
0,76 0,67 0,58 87 85 81
8,7 2,20
1,15 167 1576
0,81 0,72 0,60 88 87 83
8,3 2,00
1,15 180 1576
P2 Rated power output IN Rated current IA Starting current / Rated current
IN
344
5,7
2,35
27500
---
1484
Weight
kg
7,6
9,4
10,7
12,4
13,5
15,7
Weight
kg
7,7
8,7
9,9
10,8
12,6
11,7
15,1
18,1
22,5
Weight
kg
40
40
45
50
55
65
65
70
80
100
100
Weight
kg
135
148
Weight
kg
141
161
177
205
205
205
245
245
CA Starting torque/Nominal torque
CN
73
H
73
H
38
101,5
H
H
1/2" UNF
Connection
4" NEMA
Ø 96
Connection
6" NEMA
Ø 145
Sporgenza
6" NEMA
Ø 137
Connection
8" NEMA
C
Ø 191

CS 60 Hz
Motor Cooling
To ensure a suitable cooling, water must be in touch with the motor casing with a
minimum velocity according to the following table
Motor Water Water passage velocity
temperature Minimum Recommended
4” 35 °C 0,08 m/s 1 m/s
6” 25 °C 0,20 m/s for 4 ÷ 15 kW 1 m/s
0,50 m/s for 18,5 ÷ 30 kW
8” 25 °C 0,20 m/s for 30 ÷ 51 kW 1 m/s
0,50 m/s for 55 ÷ 75 kW
For operation with higher temperatures, contact our Technical Sales Department
Cooling jacket
When the submersible motor is installed :
- below the well inlet points (picture A);
- in tanks, lakes, basins, etc… (pictures B and C)
an external jacket must be installed to create a
cooling flow around the motor. Only in this way
a safe operation can be assured avoiding any
overheating which can damage the motor.
CALPEDA
4.93.324/2
(fig. A)
Submersible motors
(fig. B)
(fig. C)
345
4.93.324/3
CALPEDA
CALPEDA
4.93.324/2
42

CS 60 Hz
Submersible motors
Maximum length of electric cables
AMP.
2
4
6
8
10
12
14
16
18
20
25
30
1,5
142
71
47
35
28
24
20
18
235
117
78
59
47
39
34
29
26
23
Direct on-line or statoric starting
AMP.
2
4
6
8
10
12
14
16
18
20
25
30
35
40
45
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300
271
135
90
68
54
45
39
34
448
224
149
112
90
75
64
56
50
45
1 three-wires cable
3 x ... mm 2
360
240
180
144
120
103
90
80
72
58
48
359
270
216
180
154
135
120
108
86
72
62
54
220 V - 60 Hz single-phase
1 four-wires cable 4 x ....mm
2,5 4
cables max m
6
2
292
250
219
195
175
140
117
100
88
78
70
304
274
219
182
156
137
122
109
91
78
336
280
240
210
187
168
140
120
105
93
84
188
126
94
75
63
54
47
42
38
30
25
324
284
252
227
189
162
142
126
114
103
95
292
243
208
182
162
146
133
122
112
104
97
91
86
81
77
73
188
141
113
94
81
71
63
57
45
38
3 single-wires cable
1 x ... mm 2
283
248
220
198
180
165
153
142
132
124
117
110
104
99
90
83
282
254
231
212
195
182
169
159
149
141
134
127
116
106
98
91
85
274
252
232
216
201
189
178
168
159
151
137
126
116
108
101
290
268
248
232
217
205
193
183
174
158
145
134
124
116
10
230
184
153
131
115
102
92
73
61
380 V - 60 Hz three-phase 220 V - 60 Hz three-phase
1,5 2,5 4 6 10 16 25 35 50 70 95 120 150 185 240
cables max m
287
268
251
236
223
212
201
183
167
155
144
134
293
276
260
247
234
213
195
180
167
156
346
AMP.
12
4
6
8
10
12
14
16
18
20
25
30
35
40
45
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300
1,5
157
78
52
39
31
26
22
20
2,5
259
130
86
65
52
43
37
32
29
26
1 three-wires cable
3 x ... mm 2
4
208
139
104
83
69
59
52
46
42
33
28
6
208
156
125
104
89
78
69
62
50
42
36
31
10
cables max m
254
203
169
145
127
113
101
81
68
58
51
45
41
16
226
198
176
158
127
106
91
79
70
63
53
45
25
243
194
162
139
121
108
97
81
69
61
54
49
35
219
188
164
146
131
110
94
82
73
66
60
55
3 single-wires cable
1 x ... mm 2
50
211
188
169
141
121
106
94
84
77
70
65
60
56
53
50
47
44
42
70
230
191
164
144
128
115
104
96
88
82
77
72
68
64
60
57
52
48
95
210
184
163
147
134
123
113
105
98
92
87
82
77
74
67
61
57
53
49
120 150
218
194
175
159
146
134
125
117
109
103
97
92
87
79
73
67
62
58
201
183
168
155
144
134
126
118
112
106
101
92
84
77
72
67

CS 60 Hz
Submersible motors
Maximum length of electric cables
Star-delta starting
AMP.
30
35
40
45
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300
1,5
18
2,5
30
26
22
20
2 three-wires cable
3 x ... mm 2
4
48
41
36
32
29
220/380 V - 0 Hz three-phase 380/660 V - 0 Hz three-phase
6
6 single-wires cable
1 x ... mm 2
cavi - cables - câbles - cables max m
72
62
54
48
43
36
31
10
117
100
88
78
70
59
50
44
39
16
183
157
137
122
110
91
78
69
61
55
50
46
42
25
187
168
140
120
105
93
84
76
70
65
60
56
53
49
35
190
162
142
126
114
103
95
87
81
76
71
67
63
60
50
209
183
162
146
133
122
112
104
97
91
86
81
77
73
70
199
181
166
153
142
132
124
117
110
105
99
90
83
76
71
66
347
AMP.
30
35
40
45
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
220
240
260
280
300
2 three-wires cable
3 x ... mm 2
- Against short-circuits and overloads to the electric pumps system we advise to follow the usually applied normative.
- To avoid a possible dry working of the electric pump in is better to install a level control.
- In order to avoid overheatings, tension grops above 3%, we advise to use suitable starting motors systems.
- All the cable wave to respect the usually applied normative and to present excellent insullation characteristics.
95
196
182
170
159
150
141
134
127
116
106
98
91
85
120
189
178
168
159
151
137
126
116
108
101
150
183
174
158
145
134
124
116
1,5
31
2,5
52
44
39
4
83
71
62
55
50
6
cavi - cables - câbles - cables max m
124
107
93
83
75
62
53
10
202
173
152
135
121
101
87
76
67
61
55
16
316
270
237
210
189
158
135
118
105
95
86
79
73
25
323
290
242
207
182
161
145
132
121
112
104
97
91
35
327
281
246
218
196
179
164
151
140
131
123
116
109
103
50
316
280
252
229
210
194
180
168
158
148
140
133
126
6 single-wires cable
1 x ... mm 2
The tables show the maximum length of the cable depending on the current absorbed by the motor and the cross section area of the cable, at different
voltages. The maximum voltage drop equal to 3%, cable temperature of 80°C, water installation similar to air installation at a temperature of 30°C.
70
343
312
286
264
245
229
214
202
191
181
172
156
143
95
338
314
293
275
259
244
231
220
200
183
169
157
147
120
326
307
290
275
261
237
218
201
187
174
150
317
301
274
251
231
215
201
42

CS 60 Hz
Submersible motors
Choice of electric cable by calculation
For dimensioning the phase cross section area for the submersible motor need the following information:
• V: Rated voltage (V)
• I: Motor current (A)
• L: Length of cable (km)
• cos : power factor
• Ambient temperature (°C)
The choice of the minimum cross section area of the phase conductor is determined by the rated motor current and the values reported in Table 1.
Table 1
Type of cable*
four-wires cable
four-wires cable
four-wires cable
four-wires cable
four-wires cable
four-wires cable
four-wires cable
four-wires cable
single-wire cable
single-wire cable
single-wire cable
single-wire cable
single-wire cable
single-wire cable
single-wire cable
Cable cross
section
mm 2
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
Maximum cable current Resistance Reactance
1 line 2 lines R at 80°C X at 60Hz
A
18
24
32
41
57
76
96
119
167
216
264
308
356
409
485
Ambient Temperature °C 10 15 20 25 30 35 40 45 50 55 60
Correction factor 1,22 1,17 1,12 1,06 1 0,94 0,87 0,79 0,71 0,61 0,5
A
15
20
27
35
48
65
82
101
142
184
224
262
303
348
412
348
ohm/km
15.1
9.08
5.63
3.73
2.27
1.43
0.91
0.65
0.473
0.328
0.236
0.188
0.153
0.123
0.094
ohm/km
0,142
0,131
0,121
0,115
0,103
0,098
0,097
0,094
0,121
0,116
0,118
0,113
0,112
0,109
0,110
* Up to 35 mm 2 sections four-wire cable are used, from 50 mm 2 single core cables are recommended as well.Tab.1
The maximum current of the cables listed in Table 1 are for ambient temperature of 30 ° C.
When the temperature is different, the maximum current of the cables should be corrected by a factor given in Table 2.
Table 2
The cross section area of the phase conductor is choosen by checking the voltage drop along the line , through the following equation:
DU% = 1,73*I*L*(R*cos +X*sen )/(V*1000)
DU% the voltage drop should not be greater than 3%
R, X = cable resistance and reactance in ohms/km (indicated in Table 1)
sen = 1-cos
In case of star / delta starting the rated current of the motor should be divided by 1.73.
Determination of minimal sections of the protective conductor PE.
Table 3
Phase cross section area
S
mm 2
S 16
16 < S 25
S > 25
PE cross section area
SPE
mm2 S
16
S/2

NC3 60 Hz
Construction
Pump casing with suction and delivery connections with the same
diameter and on the same axis (in-line).
Brass or cast iron unions on request.
Materials NC3 ..40-50-60 NC3 ...70-80-85-120
Pump casing Cast iron Cast iron
Impeller Composite Composite
Shaft Stainless steel Ceramic
Applications
For clean liquids, without abrasives, which are non-aggressive for the
pump materials.
Civil and industrial heaty sistems.
Operating conditions
Liquid temperature from +5 °C to +110 °C (from -10 °C to +110 °C
for NC3 ..-70-80-85-120).
Ambient temperature up to 40 °C.
Sound pressure 43 dB (A).
Maximum glycol quantity: 50% (Mixture with more than 20% glycol
content require recheking of the pumping data).
Maximum permissible working pressure 10 bar.
Minimum suction pressure: bar
TYPE Temperature
50 °C 80 °C 110 °C
NC3 ..-40,50,60 0,05 0,4 1,1
NC3 ..-70 0,05 0,4 1,1
NC3 ..-80,85,120 0,05 0,4 1,2
Motor
2-pole induction motor, 60 Hz.
Three adjustable speeds.
NC3: single-phase 220 V.
Insulation class H.
Protection IP 44.
Three speeds circulating pumps
with threaded ports
Installation
Unions
Bocchettoni
Unions
Rohrverschraubung
Manchons
Uniones
KIT G 1 - G 1/2 (NC3 15..)
KIT G 1 1/2 - G 1 (NC3 25..)
KIT G 2 - G 1 1/4 (NC3 32..)
Uniones
349
DN1
TIPO - TYPE
- TYP
Designation
Series
Bocchettoni
DN ports in mm
Max. Unions head in dm
Connection Rohrverschraubung size mm
Frequency Manchons 60 Hz
DN1
DN
DN
DN DN1
G 1
G 1 1/2
G 2
G 1/2
G 1
G 1 1/4
NC3 32 - 70 / 180 - 60
43

NC3 60 Hz
6
5
4
3
H m
2
1
0
0
0
Q
m 3/h
l/min 10
1
20
1.5
30
2 2.5
40
3
50
3.5
0 l/s 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
60
50
3
30 80
P W % P W
40
2
20 60
30
20
6
5
4
3
H m
2
1
0
0 3
Q
m /h
0 l/min 10
1
20
1.5
30
2 2.5
40
3
50
3.5
0 l/s 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
100
0 20
0
0 Q m 3/h
1 1.5 2 2.5 3 3.5 0 Q m 3/h
1 1.5 2 2.5 3 3.5
0
0 3
Q
m /h
0 l/min 10
1
20
1.5
30
2 2.5
40
3
50
3.5
0 l/s 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
100
3
80
P W
60
40
20
1
1
1
1
2
2
2
3
0
0 Q m 3/h
1 1.5 2 2.5 3 3.5
3
Three speeds circulating pumps
with threaded ports
Characteristic curves, dimensions and weights
NC3 ...-40
60Hz
NC3 ...-60
60Hz
40
10
20
15
%
10
5
350
6
5
4
3
H m
2
1
40
DN
DN
80 49
TYPE
1
NC3 15-40/130-60
NC3 25-40/130-60
NC3 25-40/180-60
NC3 15-50/130-60
NC3 25-50/130-60
NC3 25-50/180-60
NC3 32-50/180-60
NC3 15-60/130-60
NC3 25-60/130-60
NC3 25-60/180-60
NC3 32-60/180-60
1
A
DN
2
G 1
G 1 1/2
G 1 1/2
G 1
G 1 1/2
G 1 1/2
G 2
G 1
G 1 1/2
G 1 1/2
G 2
2
C
B
107
1x mm
P1 230 V
Pos. (W) [A] A B C [kg]
3
2
1
3
2
1
3
2
1
3
53
47
38
91
65
42
95
70
44
3
0,23
0,21
0,17
0,38
0,28
0,18
0,41
0,30
0,20
NC3 ...-50
60Hz
130
130
180
130
130
180
180
130
130
180
180
128
135
135
128
135
135
138
128
135
135
138
21
28
28
21
28
28
31
21
28
28
31
40
2,2
2,4
2,6
2,2
2,4
2,6
3
2,2
2,4
2,6
3
30
%
20
10

9
1
]
,7
,2
NC3 60 Hz
8
7
H m
P W
8
7
H m
NC3 ...-70
60Hz
0
Q
m 3/h
1 2 3 4 5
0 l/min 20 30 40 50 60 70 80 90
0 l/s
0.5 1
1.5
0 Q m 3/h
1 2 3 4 5
NC3 ...-85
60Hz
0 l/s
1 2 3
300
NC3 32-70/180-60 G 2
200
P W
100
0
3
2
1
1
1
1
2
2
2
3
3
3
Q m /h 3 0 2 4 6 8 10 12
DN
DN
80 D
3
402
1
3
302
1
20
180
DN Pos.
Q
m /h 3 0 2 4 6 NC3 825-70/180-60 10 12
0 l/min 50 100 150 200
G
3
2
1 1/2
1
Three speeds circulating pumps
with threaded ports
Characteristic curves, dimensions and weights
TYPE
NC3 32-80/180-60 G 2
8
7
H m
8
NC3 ...-80
60Hz
Q
m /h 3 0 2 3 4 5 6 7 8 9 10 11
0 l/min 50 100 150
0 l/s
1 2 3
300
200
P W
100
H m
Q
m /h 3
0
0 2 3 4 5 6 7 8 9 10 11
NC3 ...-120
60Hz
Q
m /h 3
0,66
0,59 0 135 107 2 49
0,41 0 l/min 20 40
2,9
60
4
80
6
100
NC3 832-85/180-60
120
G
148 0,66 0 l/s 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2,2
128 0,59
300
138 107 49 3,1
NC3 32-120/180-60 G
87 0,41
3
206 0,91
1852000,88
120P
W0,60
100
10 0
1
1x
P1
[mm]
230 V 1
(W) [A] B C D [kg]
351
148
128
87
185
B
1
C
2
143
2
58
1
3
3
4,7
2
2
3
Q m /h 3 0 2 4 6 8
40
DN
80
DN
43
D

B
135
138
185
B
C
[mm]
C
107
107
143
P W
NC3 3 60 Hz
NC3
Q m /h
8
7
H m
Characteristic curves, dimensions and weights
D
49
49
58
[kg]
2,9
3,1
4,7
Three speeds circulating pumps
with threaded ports Q
m /h 3
0
TYPE
NC3 ...-85
60Hz
Q
m /h 3 0 2 4 6 8 10 12
0 l/min 50 100 150 200
0 l/s
1 2 3
300
200
P W
100
0
3
2
1
0 1 2 3 4 5
1
1
2
2
3
3
Q m /h 3 0 2 4 6 8 10 12
DN
DN
80 D
NC3 32-85/180-60 G 2
NC3 32-120/180-60 G 2
40
30
20
180
DN Pos.
3
2
1
3
2
1
1x
P1
[mm]
230 V
(W) [A] B C D [kg]
277
250
172
265
251
176
352
200
P W
100
8
H m
0 2 3 4 5 6 7 8 9 10 11
1,2
1,16
0,85
1,15
1,14
0,85
185
208
B
C
143
174
58
68
4,9
5,2
NC3 ...-120
60Hz
Q
m /h 3 0 2 4 6 8
0 l/min 20 40 60 80 100 120
0 l/s 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2,2
300
3
200
P W
100
10 0
1
1
2
1
3
2
2
3
Q m /h 3 0 2 4 6 8

NCS3 60 Hz
Construction
Bronze pump casing with suction and delivery connections with the
same diameter and on the same axis (in-line).
Stainless steel AISI 316 can.
Brass unions on request.
Materials NCS3 ..-40, -50 NCS3 ...-70
Pump casing Bronze Bronze
Impeller Composite Composite
Shaft Stainless steel Ceramic
Bearings Graphite Ceramic
Applications
Circulation of sanitary hot water.
Operating conditions
Liquid temperature from +5 °C to +65 °C.
Ambient temperature up to 40 °C.
Sound pressure 43 dB (A).
Minimum suction pressure: 0,05 bar at 50 °C
Maximum permissible working pressure 10 bar.
Motor
2-pole induction motor, 60 Hz.
Three adjustable speeds.
NCS3: single-phase 220 V.
Insulation class H.
Protection IP 44.
Circulating pumps
for sanitary hot water
353
Bocchettoni
Unions
Rohrverschraubung
Manchons
Uniones
Installation
TIPO - TYPE - TYP
DN1
KIT G 1 - G 1/2 (NC3 15..)
KIT G 1 1/2 - G 1 (NC3 25..)
KIT G 2 - G 1 1/4 (NC3 32..)
Unions
Bocchettoni
Unions
Rohrverschraubung
Manchons
Uniones
DN1
TIPO -
TYPE
TYPE - TYP
KIT G 1 1/4 - G 3/4 (NCS3 20..)
KIT G 1 1/2 - G 1 (NCS3 25..)
Désignation
Série
DN des orifices en mm
Hauteur maxí dm
Entraxe pour installation mm
Frequency 60 Hz
DN
DN
DN DN1
G 1
G 1 1/2
G 2
G 1 1/4
G 1 1/2
G 1/2
G 1
G 1 1/4
DN DN1
G 3/4
G 1
NCS3 20 - 40 / 130-60
43

DN
NCS3 60 Hz
DN
8
80 49
NC3 15-40/130-60 l/s
NC3 25-40/130-60
NC3 25-40/180-60
NC3 15-50/130-60
P W 2
NC3 25-50/130-60
NC3 25-50/180-60 1
NC3 32-50/180-60
6
5
4
3
H m
2
1
0
0
0
Q
m 3/h
l/min 10
1
20
1.5
30
2 2.5
40
3
50
3.5
0 l/s 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
60
50
3
30 80
P W % P W
40
2
20 60
30
20
7
H m
0 20
0
0 Q m 3/h
1 1.5 2 2.5 3 3.5 0 Q m 3/h
1 1.5 2 2.5 3 3.5
A
C
B
107
1x mm
0 P1 230 V
Q
m 3/h
1 2 3 4 5
0 l/minDN
20Pos. 30 (W) 40 [A] A50
B 60 C [kg] 70 80
G 1
G 1 1/2
G 1 1/2
G 1
G 1 1/2
G 1 1/2
G 2
3
2
1
3
2
1
53
47
38
91
65
42
0,23
0,21
0,17
0,38
0,28
0,18
130
130
180
130
130
180
180
128
135
135
0 0.5 1
3
1
1
1
2
3
2
128
135
135
138
2,2
2,4
2,6
2,2
2,4
2,6
3
NC3 15-60/130-60 G 1
130 128 21 2,2
0
NC3 25-60/130-60 Q m 3/h
G 1 1 3 952
0,41 3 4 5
1/2
130 135 28 2,4
2 70 0,30
NC3 25-60/180-60 G 1 1/2
1 44 0,20
180 135 28 2,6
NC3 32-60/180-60 G 2
180 138 31 3
3
21
28
28
21
28
28
31
Circulating pumps
for sanitary hot water
Characteristic curves, dimensions and weights
NCS3 ...-40
60Hz
NCS3 ...-70
60Hz
40
10
354
6
5
4
3
H m
2
1
0
0 3
Q
m /h
0 l/min 10
1
20
1.5
30
2 2.5
40
3
50
3.5
0 l/s 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
100
40
DN
DN 128
80 49
TYPE
1
NCS3 20-40/130-60
NCS3 25-40/130-60
NCS3 20-50/130-60
NCS3 25-50/130-60
NCS3 20-70/130-60
NCS3 25-70/130-60
1
A
2
21
53
47
38
91
65
42
148
128
87
0,23
0,21
0,17
0,38
0,28
0,18
0,66
0,59
0,41
107
1x
P1
A
230 V
DN Pos. (W) [A] mm [kg]
G 1 1/4
G 1 1/2
G 1 1/4
G 1 1/2
G 1 1/4
G 1 1/2
2
3
3
2
1
3
2
1
3
2
1
3
NCS3 ...-50
60Hz
130
130
130
2,3
2,5
3,8
40
30
%
20
10

IDROMAT 3-4 60 Hz
H
Materials
Component IDROMAT 3-4
Housing Polyamide PA 6 G.F. reinforced
Membrane Natural rubber
Comparison of pressure values
Pump outlet head
A B
Time
4.93.054
A = operation with IDROMAT = constant pressure;
B = operation with traditional vessel and pressure switch system.
Electronic regulator for pumps
355
30
∆H
m
20
10
0
Construction
Regulation device for pump control equipped with flow and
pressure sensor connected to an electronic system.
Inlet and delivery connection ports of the same diameter (G1).
Built-in check valve.
Pressure gauge 0-10 bar supplied as standard for all the models.
Automatic reset function in IDROMAT4 for the reset of the
system without manual operation.
Applications
Automatic control of pumps for water supply and increase of
network pressure.
Control of starting/stopping of the pump when cocks are
opened/closed.
For protection of the pump:
–against dry running;
– against the risk of operation without water at the inlet (caused
by a lack of water inflow in the inlet pipe under positive
suction head, by a non-immersed suction pipe, by excessive
suctionlift or by air entering the suction pipe);
–against operation with closed connection ports.
Operating conditions
TYPE
Switching-on Pump
pressure head
IDROMAT 3-12 1,2 bar > 20 m
IDROMAT 3-15 1,5 bar > 23 m
IDROMAT 3-22 2,2 bar > 30 m
IDROMAT 3-30 3,0 bar > 40 m
IDROMAT 4 adjustable (1)
(1) 1,5 bar more than the expected restart pressure
For pumps with delivery up to 10 m 3 /h.
Maximum working pressure: 10 bar.
Liquid temperature up to 60 °C.
Mains voltage: 230 V ±10%, single-phase.
Frequency: 50 - 60 Hz.
Protection: IP 65.
Current values:
- 8A max during operation (16A max at start-up) for IDROMAT 3;
- 16A max during operation (30A max at start-up) for IDROMAT 4
Diagram of head loss
0 3
Q m /h 2 4 6 8 10 12
H = Head loss in meters
44

IDROMAT 3-4 60 Hz
Dimensions and weights
Weights
IDROMAT 3 kg 1,17
IDROMAT 4 kg 1,35
102
Installation example
IDROMAT 3-12: max 12 m
IDROMAT 3-15: max 15 m
IDROMAT 3-22: max 22 m
IDROMAT 3-30: max 30 m
4.93.096
150
155
125 R1”
220
62,5 62,5 65
155
Power
Failure
On
Made in EU
Foot valve
IDROMAT 3
ELECTRONIC PUMPS REGULATOR
Reset
220-240 V
50-60 Hz
16 (8) A max.
10 bar max.
IP 65
Electronic regulator for pumps
356
Check valve
IDROMAT 3-12: max 12 m
IDROMAT 3-15: max 15 m
IDROMAT 3-22: max 22 m
IDROMAT 3-30: max 30 m
4.93.096

EASYMAT
Benefits
PATENTED
Variable speed system driven
by frequency converter
CONSTANT PRESSURE
The easymat via a frequency inverter keeps the pressure constant as the flow
demand changes.
ENERGY SAVING
The variable speed operation ensures that only the energy required by the plant at
any instant is used.
SYSTEM RELIABILITY
Because the easymat is independent of the pumped liquid it's operation is not
affected by fluid impurity.
A float switch can also be integrated to further protect against dry running.
FLEXIBILITY
Thanks to it's patented design the easymat does not come into contact with the
pumped fluid. This provides for more flexibility during installation eliminating the
need for pipe-work modifications or the installation of isolating valves.
EASY TO USE
The easymat has a clear display making it very simple to set-up.
CASCADE CONTROL MODE
The system flexibility allows via a microprocessor for cascade operation of two
easymat's via one pressure transducer.
357
Construction
Variable speed system driven by frequency converter, for the
pressure control in domestic and residential plants.
The system is connected to the delivery pipe providing for simple
installation and better cooling (patented) making the unit more
compact and easy to assemble.
Easymat is supplied with one pressure transducer, G 1/4
connection and 1.5 m cable length.
Applications
Automatic frequency inverter control for use on pumps to
increase network pressure.
The system maintains constant pressure whilst the controlling
the pump operation against changing system demand.
For protection of the pumps:
– Against dry running
– Against operations with closed connection ports
– Against overcurrent of the motor
– Against overvoltage and undervoltage of the power supply
Operating conditions
EASYMAT MM - Input voltage: 1~ 220V ±10%
- Output voltage: 1~ 220V
EASYMAT MT - Input voltage: 1~ 220V ±10%
- Output voltage: 3~ 220V
Input frequency: 50-60 Hz
Output frequency: up to 70 Hz
Protection: IP55
Max Ambient temperature: 40°C
Max liquid temperature: 50 °C (40°C for 7,5MT, 8,5MM)
Minimum Flow: 3 l/min
Altitude: no higher than 1000 m, inside a closed environment.
Construction
(Standard execution)
The system comprises of:
- Frequency converter.
- Pressure transducer.
- Pipe housing.
- Fixing screws.
- Terminal board.
- Cable glands.
- Multi-hole gaskets.
Type
Type Freqeuency converter Standard power
(single-phase) max motor
current output 230V
A kW
Easymat 5MM 5 0,25 - 0,45
Easymat 8,5MM 8,5 0,55 - 1,1
Type Freqeuency converter Standard power
(three-phase) max motor
current output 230V
A kW
Easymat 5MT 5 0,37 - 0,75
Easymat 7,5MT 7,5 1,1
45

EASYMAT Control Panel
Variable speed system driven
by frequency converter
Easymat is equipped with a control panel for simple system programming and
parameter monitoring.
The 2 scroll buttons are used to scroll the different operating parameters that
EASYMAT can show.
At the same time you can use the 2 scroll buttons to move in the set up menu and to
change the different options.
The LCD custom display gives an easy overview of the system situation and of the
operating parameters.
The icons on the top and below the display area explain in which way EASYMAT is
working and if there are problems on the system.
Le icone sopra e sotto larea del display spiegano in quale modo EASYMAT sta
lavorando e se ci sono alcuni problemi nel sistema.
The four set-up buttons allow the operator to move between and set-up the menu's
and to start and stop the pump. The symbols help to make the function of each
button clear.
With these 4 buttons and the 2 scroll buttons you can manage all the set-up and
operating parameters without the use of an other control panel or computer.
Display LCD
The integrated LCD custom display
gives you an easy overview of the
system situation and operating parameters.
The OPERATING ICONS show in which mode the system is operating:
Constant pressure mode
The system keeps the pressure constant when the quantity of water requested by the user changes.
The user can choose the operating pressure according his needs.
Fixed speed mode
The system works at a fixed speed that user can choose according his needs.
The SYSTEM ICONS show in which way the system is operating:
358
4.93.410
DISPLAY AREA
The display area gives the status of the
parameters of the pump.
Auto Mode
The icon shows that the system is operating in auto mode (constant pressure mode), the constant pressure mode it is indicated by the icon
on the lower part of the display.
Manual Mode
The icon show that the system is operating in manual mode (fixed speed mode), with the navigation buttons the user can change the
speed, the fixed speed mode is indicated by the icon on the lower part of the display.
Set-up Mode
The icon shows that the set-up menu is activated, in this mode it is possible to change all the operating parameters of the EASYMAT.
With the navigations buttons it is possible to scroll the parameters and, if necessary, change them.
Sensor State
indicates the state of the pressure transducer connected to the EASYMAT, if lit it indicates that the pressure transducer is working, if it is
blinking there is a fault or a incorrect connection of the pressure transducer.
Alarm
It indicates that there is a fault on the system, the error number appears on the display area.
Cascade Mode
It indicates that the multi-pump mode (up to 2 pumps) is working, the upper icon shows if the pump connected with the frequency
converter is running or is in stand-by, the lower icon indicates if the pump is the master pump (the icon is lit) or the slave pump (the icon is
blinking).

EASYMAT Overview
Square cover making it
possible to fit in four
different positions.
Dimensions and weights
Weight kg 1,9
Electronic card with
protective coating.
190
Variable speed system driven
by frequency converter
Integrated control panel
with 6 buttons and LCD
display.
359
G 1 and G 1 1/4 aluminium
pipe housing (on request
G 1 1/2).
190 100
made in italy
High efficiency aluminium
heatsink.
PATENTED
45

EASYMAT Installation example
One pump installation scheme
4.93.412.6
Plant conversion scheme
Existing fixed speed version
4.93.412.2
Variable speed system driven
by frequency converter
360
Two pumps installation scheme
4.93.412.3
4.93.412.4
With EASYMAT it is easy to create a variable speed system starting from a
existing fixed speed system without disturbing the existing pipe-work.
To create the variable speed system it is only necessary to:
- Disconnect the pressure switch from the system and, in the same
housing connect the pressure transducer.
- Connect EASYMAT to the pipe.
- Connect EASYMAT to electric motor.
- Connect the supply cable to the electric grid.
4.93.412.2
Variable speed system version
4.93.412.3

Pressure Boosting Sets
Fixed speed pump units
Variable speed pump units with frequency converter
361
46

Pressure Boosting Sets
MINIMAT, TURBOMAT
CENTRIMAT, GETTOMAT
Small automatic water systems with 1 pump
series MXH, MXP, NM, NG, NGX
EASYMAT
Constant pressure boosting sets with Easymat frequency converter
with 1 MGP, MXP, MXH, MXSU, MXVB, 4SDF
EASYMAT
Constant pressure boosting sets with Easymat frequency converter
with 2 MGP, MXP, MXH, MXSU, MXVB
BS2F
Fixed speed pump pressure boosting
sets for domestic use
with 2 MXH, MXP, NM, NG, NGX
150
100
50
H
m
20
10
16 22 36
3
1 Q m /h 2 3 4 5
362
4SDF
46 54
BS1V1F, BS2V
Variable speed pump pressure boosting
sets for domestic use
with 2 MXH, MXP, NM, NG, NGX
10
70
60
50
H
m
30
20
0
70
H
m
50
40
30
20
10
0 Q
60
50
H
m
30
20
10
0 Q
70
H
m
50
40
30
20
10
0 Q
60
50
H
m
30
20
10
0 Q
90
80
70
60
50
H
m
30
20
0
NM
Q m /h 3
2
m /h 3
2
m /h 3
2
m /h 3
2
m /h 3
NGX
Q m /h 3
T,TP
NGX
8
8
NMD
2 4 6 8 10
4
4
4
12
4
12
MXSU
MXP
MXP
0
0 m /h 10 20
3
864
10 Q
MXP
MGP
NMD
70
H
m MXH
50
40
30
20
10
100
H
m
50
40
NG
2 4 8
25-2..
NM
MXH
16
MXV-B
8 12 16 20 24 28
28
30
32-4.. 40-8..
20
864
10
3 1 Qm
/h2
3 4 5 10 15
MXSU
16
MXP
MGP
16
20
70
H
m MXH
50
40
30
20
10
2 4 8
0
0 m /h
3
Q
100
MXH
H
m
50
40
NG
25-2..
20 40
16
MXV-B
56
30
32-4.. 40-8..
20
20
3 2 Qm
/h4
6 8 10 20 30

Pressure Boosting Sets
BS2F
Fixed speed pump Pressure boosting
sets for domestic use with 2 MXSU
BS3F
Fixed speed pump Pressure boosting
sets for domestic use with 3 MXSU
BS2F
Fixed speed pump pressure boosting
sets for civil use with 2 MXVB, MXV
BS1V1F, BS2V
Variable speed pump pressure boosting
sets for domestic use with 2 MXSU
BS1V2F, BS3V
Variable speed pump pressure boosting
sets for domestic use with 3 MXSU
BS1V1F, BS2V
Variable speed pump pressure boosting
sets for civil use with 2 MXVB, MXV
BS1V1F, BS2V
Variable speed pump (on-board frequency converter) pressure boosting
sets for civil use with 2 MXVE
363
70
60
50
H
m
30
20
10
2MXSU 2
2MXSU 4
2MXSU 8
0
0 m /h 8 12 16 20 24
3 Q
70
60
50
H
m
30
20
10
3MXSU 2
3MXSU 4
3MXSU 8
0
0 m /h 12 18 24 30 36
3 Q
100
80
H
m
60
40
20
100
25-2 32-4 40-8 50-16 65-32 80-48
0
2 m /h 6 10 20 40 100 140
3
Q 4 8 16 32 64
80
H
m
60
40
20
2MXSU
3MXSU
2MXV
2MXVE
25-2 32-4 40-8 50-16 65-32 80-48
0
2 m /h 6 10 20 40 100 140
3
Q 4 8 16 32 64
46

Pressure Boosting Sets
BS3F
Fixed speed pump pressure boosting
sets for civil use with 3 MXVB, MXV
BS1V2F, BS3V
Variable speed pump pressure boosting
sets for civil use with 3 MXVB, MXV
BS1V2F, BS3V
Variable speed pump (on-board frequency converter) pressure boosting
sets for civil use with 3 MXVE
BS2F
Fixed speed pump pressure boosting
sets for civil use with 2 NM, NMD
BS3F
Fixed speed pump pressure boosting
sets for civil use with 3 NM
BS1V1F, BS2V
Variable speed pump pressure boosting
sets for civil use with 2 NM, NMD
BS1V2F, BS3V
Variable speed pump pressure boosting
sets for civil use with 3 NM
364
100
80
H
m
60
40
20
100
80
H
m
60
40
20
130
100
H
m
50
40
30
32/210
32/20
32/16
40/25
40/20
40/16
50/25
50/20
50/16
65/250
50M
65/200
65/16
20
20 Q m
3
/h 40 60 80 100 200
120
100
H
m 40/25
50
40
30
0
2 3 Qm
/h 5 10 20 30 40 50 100 200
0
2 3 Qm
/h 5 10 20 30 40 50 100 200
40/20
25-2 32-4 40-8 50-16 65-32 80-48
25-2 32-4 40-8 50-16 65-32 80-48
50/25
50/20
50M
65/25
40/16 50/16 65/16
3MXV
3MXVE
2NM
80/250
80/200
80/16
3NM
80/25
65/20 80/20
80/16
400
20
50 3 Q m /h 100 200 300 400 600

Pressure Boosting Sets
Designation
CENTRIMAT 1/1 MXH 205E /20
CENTRIMAT MXH 205E /24
2 MXH 204 - E MT
2 MXH 204 - E MM
Product series
T Three-phase motor
M Sigle-phase motor
Pump type
Nr of pumps
BS M 2V 2 MXV 25/204
BS M 1V 1F 2 MXV 25/204
BS M 2F 2 MXV 25/204
M
Sigle-phase supply
EASYMAT series
Pump type
Nr of pumps
2F 2 fixed speed pumps
3F 3 fixed speed pumps
1V1F 1 variable speed pump and 1 fixed speed pump
1V2F 1 variable speed pump and 2 fixed speed pumps
2V 2 variable speed pumps
3V 3 variable speed pumps
Sigle-phase supply
(no indication: three-phase supply)
Product series
Tank capacity (litres)
Pump type
With tank under the pump
(no indication: tank above the pump)
365
46

Operation
MINIMAT
with 1 fixed speed pump
Construction
Small pressure boosting
sets with automatic
operation, consisting
of pump, pressure switch
and 1 litre diaphragm
tank.
Operation
Pump is directly driven by the pressure switch.
24 l
24 l
MINIMAT
1
pompa
fixed speed
a velocità
pump
fissa
F
F
H
m
Stop
Start
Operation
Pump is directly driven MINIMAT by the pressure
switch..
1 pompa a velocità fissa
MINIMAT
H 1 pompa a velocità fissa
m
H TURBOMAT, CENTRIMAT,
m
MINIMAT GETTOMAT
1
1
pompa
fixed speed
a velocità
pump
fissa
1 l
F
24 l
F
H
H
m
3 m Q m /h
EASYMAT
with 1 variable speed pump
Construction
Pressure boosting sets with
automatic operation and
constant pressure, consisting
of a variable speed
pump driven by Easymat frequency
converter, with gate
and non-return valves, pressure
gauge, 8 litres F diaph- F
ragm tank (on request).
Operation
Variable speed pump is directly driven by
Variomat frequency converter.
EASYMAT
Var.
1 pompa variable a velocità speed variabile pump Var.
Var.
Var.
H
m
F
F
F
F
H set
EASYMAT
Operation
Var.
Pumps starting in EASYMAT a cascade sequence, with
1 pompa a velocità variabile
changeover of pump EASYMAT starting sequence.
1 pompa a velocità variabile
H
m
H
EASYMAT
m 2 1 variable pompa speed a velocità pumps
variabile
F
Var. Var.
EASYMAT EASYMAT
1 pompa
1 pompa
a velocità
a velocità
variabile
variabile
H
H
m
3 m Q m /h
BSF
with fixed speed pumps
Construction
Pressure boosting sets with automatic operation,
consisting in 2 and 3 pumps on a common
baseplate, with sunction and delivery
manifolds, gate and non-return valves, pressure
switches, pressure gauge, control panel
and from 100 to 1000 litres diaphragm tank
(on request).
BS 2FBS
2F
2 fixed 2 speed pompe pumps a velocità fissa
Stop H
m
Start
Stop
Start
H
m
H
Stop
m
Start
Stop
Start
F F
BS 2F
2 pompe a velocità fissa
BS 3FBS
3F
3 fixed 3 speed pompe pumps a velocità fissa
F F
F F F
BS 3F
3 pompe a velocità fissa
TURBOMAT, CENTRIMAT, GETTOMAT
TURBOMAT, 1 pompa CENTRIMAT,
a velocità fissa
EASYMAT
2 pompe a velocità variabile
H Stop
GETTOMAT Stop
with 2 H variable speed pumps
H set
m
m
H set
Start
with 1 fixed speed Start 1 l pump
Construction Var.
1 l
F
Pressure boosting sets Var. F with automatic opera-
3
3
Construction F
Q m /h 3 tion and constant pressure, made up Q with m /h 3
Q m /h
F
Q m /h 2
Small Stop pressure boosting 1 l sets with automatic variable H set speed pumps on a common basepla-
Var.
operation, Start consisting of TURBOMAT, with pump, CENTRIMAT, pressure GETTOMATte
driven by Easymat frequency EASYMAT converter,
F TURBOMAT, CENTRIMAT, GETTOMAT
EASYMAT
switch, pressure gauge and 1 diaphragm pompa 2 pompe a velocità variabile
1 pompa
a velocità
a velocità tank fissa
fissa with suction and delivery F manifolds, 2 pompe a velocità gate and variabile
(24litres if above the H pump, 20litres if under non-return valves, pressure gauge, 8 litres
H
H
H
the pump). m
3
diaphragm tank and control 3
m Q m /h
m
m Q m /h panel with two
F FF
Operation
The control panel, with electronic card, manages
the pump operation, the changeover of
pump starting sequence and it stops the
system when there BS is 2F no air in the tank (paten-
2 pompe a velocità fissa
ted system).
Pumps H starting in a cascade sequence, with a H
signal m from the pressure switches.
m
24 l
magnetothermal switches.
BS 2F BS 2F
2 fixed 2 pompe speed pumps a velocità fissa
H
m
Stop
Stop
Start
Start
24 l
Stop
Stop F
Start F
Start
24 l
1 l
1 l
F
MINIMAT MINIMAT
1 pompa
1 pompa
a velocità
a velocità
fissa
fissa
Stop
3 Q m /h
Start
3 Q m /h
TURBOMAT, CENTRIMAT, GETTOMAT
1 pompa a velocità fissa
TURBOMAT, CENTRIMAT, GETTOMAT
3 Q m /h
H 1 pompa a velocità fissa
m
H
m TURBOMAT, CENTRIMAT, GETTOMAT
1 pompa a velocità fissa
F
F
3 Q m
Q
/h 3 m /h
H set
H
m
H
m
H set
H set
H set Var.
H set
Var.
Var. F Var. F
F F
Var. Var.
F F
3 Q m /h
Var.
Var.
3 Q m /h
EASYMAT
2 pompe a velocità variabile
EASYMAT
3
2 pompe a velocità variabile Q m /h
H
m
EASYMAT 366
2 pompe a velocità variabile
F
F
3 Q m
Q
/h 3 m /h
3 Q m /h
BS 3F
3 pompe a velocità fissa
3 Q m /h
BS 3F BS 3F
3 fixed 3 pompe speed pumps a velocità fissa
3 Q m /h
3 Q m /h
H H set
m
H set
H
m
H
H
m
set
H set

a
sa
a
sa
a
sa
a
sa
BSV.F.
with variable and fixed speed
pumps (frequency converter
into the control panel)
Construction
Pressure boosting sets with automatic
operation, consisting of 1 variable
speed pump with frequency converter
into the control panel and from 1
to 5 fixed speed pumps, assembled
on a common baseplate, with suction
and delivery manifolds, gate and
non-return valves, pressure gauge,
control panel and 20 litres diaphragm
tank (on request).
BS 1V1F
2 pumps: pompe: 1variable 1 variabile
1 fixed fissa
Operation
BS 1V2F
2 pompe: 1 variabile
2 fisse
The control panel, with electronic card,
manages the pump operation, the changeover
of fixed speed pumps starting sequence
Pumps starting is in a cascade sequence,
with a signal from the pressure transducer.
Constant pressure BS 1V1F is guaranteed by the
2 pompe: 1 variabile
variable speed pumps, while 1 fissa fixed speed
pumps
H
start when the request is higher than
the m capacity of BS the variable 1V1F speed pump.
2 BS pumps: 1V1F 1variable
2 pompe:
1 fixed
1 variabile
1 fissa
H
m
H set
H
m H
m
H set set
BS 1V1F
2 pompe: 1 variabile
1 fissa
BS 1V2F
3 2 pumps: pompe: 1 1variable variabile
2 fixed fisse
V F
3
BS 1V2F Q m /h
BS 3 pompe: 1V2F1
variabile
3 BS pumps: 1V2F 1variable 2 fisse
3 pompe: 1 variabile
2 fixed 2 fisse
3 Q m /h
3 Q m /h
BSV
with variable speed pumps
(frequency converter into the
control panel)
Construction
Pressure boosting sets with automatic
operation, consisting of
variable speed pumps (from 1 to 6)
with frequency converter on the
control panel, assembled on a
common baseplate, with suction
and delivery manifolds, gate and
non-return valves, pressure transducer,
pressure gauge, control
panel and 20 litres diaphragm tank
(on request). BS 2V
2 variable pompe a speed velocità pumps variabile
Operation
The control panel, with electronic
card, manages the pump operation,
the changeover of pumps
starting sequence.
Pumps starting in a cascade
sequence, BS with 2V a signal from the
2 pompe a velocità variabile
pressure transducer.
H
m
H set
H
m H
m
H set
BS 2V
2 pompe a velocità variabile
V V
BS 3V
3 pompe a velocità variabile
BS 2V
2BS variable 2V speed pumps
2 pompe a velocità variabile
3
BS 3V Q m /h
BS 3 pompe 3V a velocità variabile
3BS variable 3V speed pumps
3 pompe a velocità variabile
3 Q m /h
3 Q m /h
367
BSV.F.
with variable speed pumps
(on board frequency converter)
Construction
Pressure boosting sets with automatic
operation, consisting of 1 variable
speed pump with frequency converter
into the control panel and from 1
to 5 fixed speed pumps, assembled
on a common baseplate, with suction
and delivery manifolds, gate and
non-return valves, pressure gauge,
control panel and 20 litres diaphragm
tank (on request).
Operation
The control panel, with electronic card,
manages the pump operation, the changeover
of fixed speed pumps starting sequence
Pumps starting is in a cascade sequence,
with a signal from the pressure transducer.
Constant pressure is guaranteed by the
variable speed BS pumps, 1V1F while fixed speed
2 pompe: 1 variabile
pumps start when the request 1 fissa is higher
than the capacity of the variable speed
H
pump. m BS 1V1F
2 BS pumps: 1V1F 1variable
2 pompe:
1 fixed
1 variabile
1 fissa
H
m
H set
H
m H
m
H set
BS 1V1F
2 pompe: 1 variabile
1 fissa
3 pumps: pompe: 1variable 1 variabile
2 fixed 2 fisse
V F
BS 1V2F
3 pompe: 1 variabile
2 fisse
3
BS 1V2F Q m /h
BS 3 pompe: 1V2F 1 variabile
3 BS pumps: 1V2F 1variable 2 fisse
3 pompe: 1 variabile
2 fixed 2 fisse
3 Q m /h
3 Q m /h
BSV
with variable speed pumps
(on board frequency converter)
Construction
Pressure boosting sets with automatic
operation, consisting of variable
speed pumps (from 1 to 6) with frequency
converter on the control
panel, assembled on a common
baseplate, with suction and delivery
manifolds, gate and non-return valves,
pressure transducer, pressure
gauge, control panel and 20litres
diaphragm tank (on request).
Operation
The control panel, with electronic
card, manages the pump operation,
the changeover of pumps
starting sequence.
Pumps starting in a cascade
sequence, with a signal from the
pressure BS transducer. 2V
2 pompe a velocità variabile
H
m
H set
H
m H
m
H set
BS 2V
2 pompe a velocità variabile
INVERTER INVERTER INVERTER
V V
BS 3V
3 pompe a velocità variabile
INVERTER INVERTER INVERTER INVERTER
F V FF V VV V FF V VV
H set
V F
3 Q m /h
H
m
H set
V V
BS 3V
3 variable pompe a speed velocità pumps variabile
3 Q m /h
H set
BS 1V1F
2 pumps: pompe: 1variable 1 variabile
1 fixed fissa
V F
BS 1V2F
3 Q m /h
H
m
H set
BS 2V
2 variable pompe a speed velocità pumps variabile
INVERTER INVERTER INVERTER
V V
BS 3V
3 variable pompe a speed velocità pumps variabile
INVERTER INVERTER INVERTER INVERTER
F V FF V VV V FF V VV
BS 2V
2BS variable 2V speed pumps
2 pompe a velocità variabile
3 Q m /h
3
BS 3V Q m /h
BS 3 pompe 3V a velocità variabile
3BS variable 3V speed pumps
3 pompe a velocità variabile
3 Q m /h
3 Q m /h
46

Pressure Boosting Sets
Fixed speed pump units
New electrical control panels
for fixed speed pump units.
New electrical control panels
for pressurisation units, all with
electronic card with
microprocessors, for
managing pump operation.
The microprocessor carries
out continuous secure checks
during all the various work
phases of the pumps and
incorporates all necessary
functions, thus reducing
electrical and electronic
components inside the panel.
In particular:
- pumps starting in a cascade sequence according to water demand.
- changeover of pump starting sequence.
- delay start-up of the 2nd/3rd pump in case of breakdown of pressure
switch 1 or after a power cut.
- avoid pump starting in case of water hammering.
- activate the alarm when pressure 1 fails.
- activate the alarm when air cushion in the vessel drops.
- stop the pump when air cushion is over*.
* Patent pending
Maximum clarity for all signals
The status of the unit can easily be identified on the front of the electronic
card with the following signals:
- Power on led.
- No water led.
- Failure led.
- Pump running led (1 for each pump).
- Thermal block led (1 for each pump).
- Pump automatic operation led (1 for each pump).
- Pump stop led (1 for each pump).
Maximum simplicity of control
The front of electronic card features the following signals and controls:
- AUT-STOP push-button (1 for each pump)
- MAN push-button (1 for each pump)
- RESET push-button.
Optional remote control
The new panels have been designed to remotely reproduce all the
electronic card signals (excluding the buttons), using RC 100 - RC 200 -
RC 300 panels, connected with a simple two-pole cable.
The RA 100 panel enables a remote warning light and acoustic signal.
Control panel for units up to 6 pumps
Using the MPS 6000 (Multi Pumps System) electronic card it is possible
to control pressure units up to a maximum of 6 fixed speed pumps with a
single pressure calibration.
Automatic air supply systems
The pump control panels are completed by microprocessor controlled
systems for automatic air supply in the pressure vessels by means of a
compressor or solenoid valve.
Operation
For booster sets made up to three pumps:
- according to the pressure decrease in the system, the pressure
switches make the pumps to start in cascade mode and the starting
changeover is made by the microprocessor.
For sets made of 4, 5, 6 pumps:
- Operation controlled by a microprocessor with signal from a pressure
transducer. The pumps operate with only one pressure setting.
368
Variable speed pump units with frequency
converter
New electrical control panels
for variable speed pump units.
New electrical control panels
for pressurisation units with
variable speed pumps.
These are indispensible in all
those cases where constant
pressure is required and when
high pressure pumps are being
controlled.
All the various working phases
are managed and controlled by
the MPS 6000 (Multi Pumps
System) electronic card with
microprocessor, which can
operate up to 6 pumps
working simultaneously.
Maximum clarity of signals
All the various calibration parameters appear as messages on the
display of the MPS 6000 electronic card.
If there are any faults or defects a message appears on the display
giving details of the problem.
Possibility of remote control
The pump status can be displayed and the unit can be controlled by
means of a special computer program.
It is possible to obtain a remote warning light and acoustic signal on the
RA 100 panel.
Constant or increased pressure
All the pumps can work with the same pressure value (set point), or, for
systems with high head losses, the pressure can be increased depending
on the number of pumps operating.
Silent operation
Motors working at reduced speed and check valves that close gradually
mean that operation is particularly quite.
Long life for pumps
All the mechanical components of the pumps and motors are stressed
to a minimum, due to the variable speed operation.
Energy savings
The motors consume only the precise level of power necessary moment
to moment, in order to supply the quantity of water required by the
system.
No more high capacity vessels
The use of inverters means that high capacity pressure vessels and
membrane vessels are no longer necessary. Even units with high
flowrate pumps only require a small number of 20 litre membrane
vessels.
Great versatility
The great versatility of the MPS 6000 electronic card enables the construction
of special units with operational logics different from those of
normal pressurisation units, depending on the requirements and characteristics
of the systems.
Operation
Depending on water consumption, one or more pumps are activated, all at
variable speed, in order to guarantee the quantity of water required at
the set pressure.

AUE, AUD, AUED
UNI-EN 12845 fire-fighting systems
369
47

INDEX
CALPEDA
CALPEDA
CALPEDA CALPEDA
CALPEDA
CALPEDA
L2
L1 L3
START STOP
! 1
1 2
L2
L1 L3
START STOP
! 1
1 2
3.93.1028
L 2
L 1 L 3
START STOP
L 2
L 1 L 3
START STOP
! 1
1 2
! 1
1 2
AUE 11
UNI-EN 12845 units with 1 N series electric main pump
AUE 21
UNI-EN 12845 units with 2 N series electric main pumps
AUD 11
UNI-EN 12845 units with 1 N series main pump (diesel motor)
AUED 21
UNI-EN 12845 units with 2 N series main pumps
(electric and diesel motors)
370
pag. 502
pag. 507
AUE 11
UNI-EN 12845 units with 1 MXV series multi-stage vertical electric
main pump
pag. 512
AUE 21
UNI-EN 12845 units with 2 MXV series multi-stage vertical electric
main pumps
AUE 11
UNI-EN 12845 units with 1 SD series submersible borehole
electric main pump
AUE 21
UNI-EN 12845 units with 2 SD series submersible borehole
electric main pumps
AUE 11
UNI-EN 12845 units with 1 SDS series submersible borehole
electric main pump
AUE 21
UNI-EN 12845 units with 2 SDS series submersible borehole
electric main pumps
pag. 516
pag. 521

AUM
Units for feeding fire-extinguishing systems
with accessories according to EN 12845
With 1 close coupled electric pump
130
100
H
m
50
40
30
20
10 20
10
15
2 3 4 5
40 50
AUM 11 D25/190
6 7 8
With 2 close coupled electric pumps
130
100
H
m
50
40
30
20
20 40
20
15
4 6 8 10
80 100
AUM 21 D25/190
30 40 50 U.S. g.p.m. 100 200 300 400
20 30 40 50 Imp. g.p.m. 100 200 300
...11 D32/210
AUM 11 32/20
AUM 11 32/16
9 10
...11 D40/180
...11
40/25
...11 40/20
...11 40/16
...11 50/25
...11 50/20
...11 50/16
...11 65/250
...11
50M
...11 65/200
...11 65/16
3
Q m /h 20 30 40 50 100
100 150 l/min 300 400 500 1000
40 60 80 100 Imp. g.p.m. 200 400 600
...21 D32/210
AUM 21 32/20
AUM 21 32/16
20
...21 D40/180
...21
40/25
...21 40/20
...21 40/16
...21 50/25
...21 50/20
...21 50/16
...21 65/250
...21
50M
...21 65/16
500 1000
400
...21 65/200
3
Q m /h 40 60 80 100 200
200 300 l/min 600 800 1000 2000
500 1000
...11 80/250
...11
80/200
...11 80/16
AUM 11
...11
100/250
...11 100/200
...21
100/250
400
300
200
H
ft
100
90
80
70
60
50
200 300
2000 3000 4000 5000
60 80 100 U.S. g.p.m. 200 400 600 800 1000 2000
371
...21 80/250
...21
80/200
...21 80/16
AUM 21
...21 100/200
72.860.2/2
800 1000 2000
400
300
200
H
ft
100
90
80
70
60
50
400 600
4000 6000 8000 10000
72.860.3/2
47

AUE
EN 12845 units for feeding fire-extinguishing systems
With 1 electric pump
130
100
H
m
50
40
30
20
15
5 6 7 8
30 40 50 U.S. g.p.m.
AUE 11 40/250
AUE 11 32/200
AUE 11 32/160
9 10
100 200 300 400
20 30 40 50 Imp. g.p.m. 100 200 300
...11 40/200
...11 40/160
...11 50/250
...11 50/200
...11 50/160
...11
50M
...11 65/200
...11 65/160
3
Q m /h 20 30 40 50 100
100 150 l/min 300 400 500 1000
With 2 electric pumps
130
100
H
m
50
40
30
20
15
10
60 80 100 U.S. g.p.m.
AUE 21 40/250
AUE 21 32/200
AUE 21 32/160
20
200 400 600 800
40 60 80 100 Imp. g.p.m. 200 400 600
...21 40/200
...21 40/160
...21 50/250
...21 50/200
...21 50/160
...21 65/250
...21
50M -....
...21 65/160
500 1000
400
...21 65/200
3
Q m /h 40 60 80 100 200
200 300 l/min 600 800 1000 2000
372
...11 65/250 ...11 80/250
800
500 1000
...11
80/200
...11 80/160
AUE 11
AUE 21
400
300
200
H
ft
100
90
80
70
60
50
200 300
2000 3000 4000 5000
...21 80/250
...21
80/200
...21
80/160
...11
100/250
...11 100/200
1000 2000
...21
100/250
...21
100/200
72.860.3/2
1000 2000
400
300
200
H
ft
100
90
80
70
60
50
400 600
4000 6000 8000 10000
72.860.4/2

AUD - AUED
EN 12845 units for feeding fire-extinguishing systems
With 1 diesel pump
130
100
H
m
50
40
30
20
15
5 6 7 8
30 40 50 U.S. g.p.m.
AUD 11 40/250
AUD 11 32/200
AUD 11 32/160
9 10
100 200 300 400
20 30 40 50 Imp. g.p.m. 100 200 300
...11 40/200
...11 40/160
...11 50/250
...11 50/200
...11 50/160
...11
50M
...11 65/200
...11 65/160
3
Q m /h 20 30 40 50 100
100 150 l/min 300 400 500 1000
With 2 pumps (electric and diesel)
130
100
H
m
50
40
30
20
15
10
60 80 100 U.S. g.p.m.
AUED 21 40/250
AUED 21 32/200
AUED 21 32/160
20
...11 65/250
200 400 600 800
40 60 80 100 Imp. g.p.m. 200 400 600
...21 40/200
...21 40/160
...21 50/250
...21 50/200
...21 50/160
...21 65/250
...21
50M
...21 65/160
500 1000
400
...21 65/200
3
Q m /h 40 60 80 100 200
200 300 l/min 600 800 1000 2000
373
500 1000
...11 80/250
...11
80/200
...11 80/160
AUD 11
AUED 21
400
300
200
H
ft
100
90
80
70
60
50
200 300
2000 3000 4000 5000
...21 80/250
...21
80/200
...21 80/160
...11 100/250
...11 100/200
1000 2000
800
72.860.3/2
1000 2000
...21 100/250
...21 100/200
400
300
200
H
ft
100
90
80
70
60
50
400 600
4000 6000 8000 10000
72.860.4/2
47

AUE
EN 12845 units for feeding fire-extinguishing systems
With 1 electric vertical multi-stage pump MXV
120
120
100
100 H
m
H
80
m
80
60
60
40
40
20
20
120
100
100 H
m
H
80
m
10 U.S. g.p.m. 20 30 40
10
U.S.
Imp.
g.p.m.
g.p.m. 20 30
10 20 30 40
AUE 11
MXV32-4
AUE 11
MXV32-4
AUE 11
MXV40-8
AUE 11
MXV40-8
0
0
3 2 m /h 3 4 5 6 7 8 9 10 16 20 32 40 48 60 70
Q
l/min
0
50 100 150 200 300 400 500
1000
0
3 2 m /h 3 4 5 6 7 8 9 10 16 20 32 40 48 60 70
Q
72.1066
l/min
50 100 150 200 300 400 500
1000
With 2 electric vertical multi-stage pumps MXV
120
80
60
60
40
40
20
20
10 Imp. g.p.m. 20 30
20 U.S. g.p.m. 40 60 80
20
U.S.
Imp.
g.p.m.
g.p.m. 40 60
20 40 60 80
20 Imp. g.p.m. 40 60
AUE 21
MXV32-4
AUE 21
MXV32-4
AUE 21
MXV40-8
AUE 21
MXV40-8
50 100 200 300
40 50 100
200
50 100 200 300
40 50 100
200
AUE 11
MXV50-16
AUE 11
MXV50-16
AUE 11
MXV65-32
AUE 11
MXV65-32
AUE 11
MXV80-48
AUE 11
MXV80-48
100 200 400 600
80 100 200
400
100 200 400 600
80 100 200
400
AUE 21
MXV50-16
AUE 21
MXV50-16
AUE 21
MXV65-32
AUE 21
MXV65-32
AUE 21
MXV80-48
AUE 21
MXV80-48
0
0
3 4 m /h 6 8 10 12 14 16 18 20 36 40 64 80 96 20 1401
Q
l/min
0
100 200 300 400 600 800 1000
2000
0
3 4 m /h 6 8 10 12 14 16 18 20 36 40 64 80 96 20 1401
Q
72.1067
l/min
100 200 300 400 600 800 1000
2000
374
72.1066
72.1067
300
300
H
H
ft
200 ft
200
100
100
300
300
H
H
ft
200 ft
200
100
100

AUE
EN 12845 units for feeding fire-extinguishing systems
With 1 electric submersible pump SD
120
100
H
m
80
60
40
20
120
100
10 U.S. g.p.m. 20 30 40
10 Imp. g.p.m. 20 30
0
0
3 2 m /h 3 4 5 6 7 8 9 10 20 30 40 50 60 70
Q
l/min
50 100 150 200 300 400 500
1000
H
m
80
60
40
20
AUE 11
6SDN 12
AUE 11 4SD 15
AUE 11 4SD 15
With 2 electric submersible pumps SD
20 U.S. g.p.m. 40 60 80
AUE 21
6SDN 12
20 Imp. g.p.m. 40 60
AUE 21 4SD 15
AUE 21 4SD 15
50 100 200 300
40 50 100
200
AUE 11
6SDN 16
... 11 6SDN 21
... 21 6SDN 21
... 11
6SD 18
0
0
3 4 m /h 6 8 10 12 14 16 18 20 40 60 80 100 120 140
Q
l/min
100 200 300 400 600 800 1000
2000
... 11
6SD
19
... 11
6SD
20
80 100 200
400
... 21
6SD 18
... 21
6SD
20
... 21
6SD
19
72.1068
100 200 400 600
AUE 21
6SDN 16
375
AUE 11
AUE 21
72.1069
400
300
H
ft
200
100
400
300
H
ft
200
100
47

AUE
EN 12845 units for feeding fire-extinguishing systems
With 1 electric submersible pump SDS
120
100
H
m
80
60
40
20
120
100
50 100 U.S. g.p.m. 200 300 400
50 100 Imp. g.p.m. 200 300
0
10 3
m /h 20 30 40 50 100
200 Q l/min 300 400 500 1000
H
m
80
60
40
20
40
AUE 11 6SDS 32
With 2 electric submersible pumps SDS
100 200 U.S. g.p.m. 400 600 800
80
...11
6SDS
42
...11
6SDS 58
100 200 Imp. g.p.m. 400 600
AUE 21 6SDS 32
...21
6SDS
42
...21
6SDS 58
...11 8SDS 100
...11
8SDS
70
0
20 3
m /h 40 60 80 100 200
400 Q l/min 600 800 1000 2000
376
...21 8SDS 100
...21
8SDS
70
500 1000 1500
400
500 1000
...11
8SDS 150
...21
8SDS 150
...11
10
SDS
160
...21
10
SDS
160
...11
10SDS
190
...21
10SDS
190
AUE 11
...11
10SDS
280
200 300 400
2000 3000 4000 5000 6000
1000 2000 3000
800
1000 2000
AUE 21
...21
10SDS
280
72.1070
400 600 800
4000 6000 8000 10000 12000
72.1071
400
300
0
H
ft
200
100
400
300
0
H
ft
200
100
120
100
H
m
80
60
40
20

ACCESSORIES
VALVES PRESSURE GAUGES
CONNECTOR
FLOAT SWITCH
check valve
VNR 1
VNR 1 1/4
VNR 1 1/2
VNR 2
type
tipo
INTGALL
(cable 2,5 m)
foot valve
VDF 1
VDF 1 1/4
VDF 1 1/2
VDF 2
connection
RA5 H 92 G 1
RA5 H 105 G 1
377
PRESSURE SWITCHES
SPHERICAL VESSEL CYLINDRICAL VESSEL
INOX CYLINDRICAL VESSEL
SYSTEM FOR AIR INTAKE
Kit of level probes
with solenoid valve
type
connect. capacity
SS 24 G 1 24 l
BUTYL rubber diaphragm.
vertical cylindrical vessel
type
connect. capacity
INOX CYLINDRICAL VESSEL
FLEXIBLE HOSE
MA 0-6
MA 0-6 ABS
MR 0-10
MR 0-12
MR 0-16
FSG 2
FYG 22
FYG 32
FP 1-630
FP 1-680
1,4 - 2,8 bar
5,4 - 7 bar
8 - 10,5 bar
SC 20 BP G 1 20 l
SCX 20 G 1 20 l SCX 20 BP G 1 20 l
BUTYL rubber diaphragm.
Kit of level probes
with compressor
LEVEL PROBES
axial connection type
radial connection type
type standard
setting
vessel with base and feet
type
type d x length
type
connect. capacity
BUTYL rubber diaphragm.
vessel with base and feet
type
connect. capacity
BUTYL rubber diaphragm.
G 1 X 630
G 1 X 680
SL 2 electrodes
SLA Assembled level probes
2
Cable 2x0,75 mm
(cable length on request)
example:
Assembled level probes
30 m cable length
max
pressure
4,5 bar
7 bar
10,5 bar
SLA 30
48

ACCESSORIES
AUTOMATIC AIR FEEDER
Materials
Component Material
Upper elbow Brass
Air valve Brass
Feeder body Polycarbonate
Ball valve Rubber
Conical fittings Polyethylene
Pipe Polyethylene
Pressure
in m
14/28
20/30
30/40
35/55
55/70
75/95
1) When the pump is stopped,
ARIAMAT is full of water.
ARIAMAT
type
AR 300E
AR 1000E
AR 2000E
Complete with connections
and 1 m polyethylene pipe
2) When starting, the pumps creates a
suction pressure which also takes the
water from ARIAMAT, allowing some
more water to come from the vessel.
The water through the ARIAMAT venturi
sucks air from the upper valve.
378
Construction
The automatic air feeder ARIAMAT controls the air cushion in the pressure
vessel by replacing the air dissolved in the water at every pump start.
This device limits the number of pump starts and stops, allows a better
use of the water reserve and improves the overall performance of the
automatic pressure system.
Operation
ARIAMAT operation is explained in pictures 1-2-3-4.
At the end of every cycle, ARIAMAT AR 300E, AR 1000E and AR
2000E let in the vessel 300, 1000 and 2000 cm 3 of air respectively.
For a good operation of ARIAMAT it is necessary to have enough suction
pressure in the pipe whilst the pumps are running.
If the pumps work under positive suction head and water falls to the
suction inlet, there will not be enough suction pressure in the suction
pipe to allow a correct operation of ARIAMAT; in this case, it is necessary
to create an artificial loss in the suction pipe, by closing gradually
the gate valve when the pump is running until the water level in the
ARIAMAT starts dropping.
When a sufficient suction pressure to grant a safe ARIAMAT operation
cannot be achieved, it is recommended to feed the vessel with a compressed
air system and level probes.
Description of the supply
The ARIAMAT is normally fitted on our automatic water systems.
The supply of ARIAMAT, as a spare part to be installed by the customer,
includes:
n° 1 ARIAMAT assembled with upper elbow and air valve;
m1 Polyethylene tube with ring nut and fitting for connection to the
pump suction side.
Pressure vessel capacity in litres
100 200 300 400 500 750 1000 1500 2000 3000 4000 5000
AR 300E
AR 300E
AR 300E
AR 300E AR 1000E
3) The water level in the ARIA-
MAT drops until the ball valve
moves to the bottom of the ARIA-
MAT closing the hole of the pipe
connected to the pump. ARIAMAT
is now full of water.
AR 2000E
AR 1000E AR 2000E
AR 300E AR 1000E AR 2000E
AR 300E AR 1000E AR 2000E
AR 1000E AR 2000E
AR 1000E The use of an air compressor is recommended.
4.93.207.1 4.93.207.2 4.93.207.3 4.93.207.4
4) When stopping, there is a
back-flow of water from
the vessel through the
pump, to the ARIAMAT. Air
is pushed inside the vessel.

Technical appendix
How to select a centrifugal pump
The selection of 0 U.S. a centrifugal g.p.m. 100 pump should 150 be 200made 250 according 300 to the 350 actual
40
characteristics and conditions of the plant.
130
The required data for a correct A Ø 168selection
are the following:
Flow Q
Quantity of fluid delivered by the pump in the unit of time, generally expressed
in m3 35
71
η 72%
110
/h.
B Ø 158
72
H m
30
Total manometric head Hmt
69
It is considered as the sum between the geometric head exsisting between 90
67
the fluid levels and the head loss due to frictions from the fluid 65 passage in
25
the pipework, into the pump and relevant hydraulic accessories. 80
The expression is the following:
70
20
3 0 m /h 20 40 60 80
0 200 400 600 800 1000 1200
Q
Hmt = Hg + pc mt l/min fluid column
0 l/s 4 8 12 16 20
Hg = geometric 8 head inlet (Hga) + geometric head outlet (Hgp)
A
pc = sum of head loss of the plant calculated from the following data:
6
B
- Diameter, length and material of the suction and delivery piping (see 6
4
table
no. 2).
4
- Number and 2type
of elbows in the piping and hydraulic accessories 2 such
as foot valves, gate valves, non-return valves and strainers etc. (see
0
0
table no. 1).
- Type, temperature, 6 viscosity and density of the fluid (if different from that of
water)
15
P kW
NPSH m
4
2
65
67
69
Pay attention to the manometric suction lift Hga + pc asp, which should be
5
compared with 0the
suction capability of the pump.
0
72.019
0 3 Q m /h 20 40 60 80
This suction capability or NPSHr is defined as net positve suction head and its
value is obtained from a curve in accordance with the flow.
0
0 3 Q m /h 10 20 30 40 50
0
72.020
60
For this purpose, 0 U.S. once g.p.m. the 50 pump has 100 been selected 150 according 200 to 250 the required flow and 0 U.S. head, g.p.m. where 100possible 150 at 200 the middle 250 of 300 the curve, 350 check the
following simplified 90 formula:
70
A Ø 250
45
C
10 mt ± Hga - pc asp. > NPSH required + 0.5 mt
80
Hga is the difference in B Ø height 230 between the free surface of the water, and 240 its value is negative if the pump is installed above the free water 57 surface.
pc asp is the 70sum
of the remaining distributed (piping) and concentrate (valves, bends, 50 etc.) suction E Ø 190head
loss
55
H m
C Ø 217
If the final result is negative, it is often possible to adjust flow via a gate valve on the delivery side, in order to restore correct pump operating 140 condi-
60
200
40
tions, without cavitation.
For fluid temperatures 50 higher than the average of about 20°C, the pumps loose their suction 30 capability.
160
Such changes, referred to pumps with suction capability of 7 meter at normal temperature, are shown on table no. 3.
CHARACTERISTIC DATA OF THE PUMPS
Once the flow (Q) and total manometric head of the installation (Hmt) are established, the pump absorbed power N should be calculated through the
following formula:
N = Q x H x A
C
B 20
D
20
C
E
10
10
in kW
10
10
367 x p where:
P kW
Q = Flow in m3/h
H = Head in mt
= Fluid density (water = 1 kg/dm3 6
4
)
p = Pump efficiency (Ex. Pump efficiency 68% = ➩ p = 0.68)
NPSH m
The pumps are 0normally
connected to electric motors, which operate at 2900 0 rpm with 2-pole 0 motors at 50Hz, or at 1450 rpm with 4-pole motors at 50Hz. 0
72.021
72.036
However, they can 0 3
run at 10any
other 20 speed 30 within the 40limits
of 50 design. 60
0 3
Q m /h
Q m /h 20 30 40 50 60 70 80 90
Therefore, when changing the number of revolutions, the pump performance will change according to the following rules:
The flow in proportion to the number of revolutions: Q2 = Q1 x
The head, in proportion to the square of the number of revolutions: H2 = H1 x ( ) 2
The absorbed power, in proportion to the cube of the number of revolutions: N2 = N1 x ( ) 3
71
120
100
10
8
10
5
H ft
P HP
NPSH ft
60
50
40
0 U.S. g.p.m. 50 100 150 200 250
65
64 120
30
100
3 0
Q m /h
0 l/min
10
200
20
400
30
600
40 50
800
60
1000
0 l/s 2 4 6 8 10 12 14 16
12
10
A 15
8
6
B
10
4
2
0
6
4
2
A Ø 200
B Ø 188
50
55
60 62 64 65
50 140
80
40
3 0
Q m /h
0 l/min
10
200
20
400
30
600
40 50
800
60
1000
20
3 0
Q m /h
0 l/min
20 30
500
40 50 60
1000
70 80 90
1500
0 l/s 2 4 6 8 10 12 14 16
20
0
2
50
53
NM 50/16
55
NM 50/25
η 59%
57
n2
n1
280
260
220
180
26
0
20
15
10
5
H ft
P HP
NPSH ft
379
n2
n1
H m
P kW
NPSH m
H m
P kW
NPSH m
60
0 l/s
10 20
20
0
8
6
4
2
n2
n1
Ø 218
D Ø 203.5
52 55
57 59 61 η 62%
NM 50/20
61
η 66%
NM 50M
59
52
180
160
140
5
0
20
15
10
220
200
180
160
120
100
26
0
25
20
15
10
5
H ft
P HP
NPSH ft
H ft
P HP
NPSH ft
49

How to select a centrifugal pump
Calculation example for the selection of a centrifugal pump
Case A Istallation data
- Q (Flow) = 42 m 3 /h
- Hga (geometric head inlet) = 3,5 m
- Hgp (geometric head outlet) = 39 m
- 5 m DN 100 mm diameter suction pipe complete with 1 elbow
and 1 foot valve
- 70 m DN 80 mm diameter delivery pipe with 1 non-return valve, 1
gate valve and 3 sweep elbows
Hg = Hgp + Hga = 39 + 3,5 = 42,5 m Geometric head of the installation
pc = total head loss
Suction side:
5 m Ø100 piping pc = 0,12 m
1 Elbows pc = 0,045 m
1 Foot valve pc = 0,46 m
Delivery side:
70 m Ø 80 pipe pc = 5,25 m
1 Non-return valve pc = 0,5 m
1 Gate valve pc = 0,05 m
3 Elbows pc = 0,09 m
Total pc = 6,5 m.
Considering that the calculation has been made for new pipes, an
increase of 15/20% is to be applied for ageing etc. Therefore the
total head loss p amounts to about 8 m.
Therefore, the total manometric head which the pump must achieve is:
Hmt = Hg + p = Hgp + Hga + pc = 39 + 3,5 + 8 = 50,5 m total.
The pump type NM 50/20AE can be chosen (see pump diagram)
Case B Istallation data
- Q (Flow) = 42 m3 B) Operation under positive suction head
/h
- Hga (geometric head inlet) = 3,5 m
- Hgp (geometric head outlet) = 39 m
- 5 m DN 100 mm diameter suction pipe complete with 1 gate valve
and 1 foot valve
- 70 m DN 80 mm diameter delivery pipe with 1 non-return valve, 1
gate valve and 3 sweep elbows
Hg
Hg = Hgp - Hga = 39 - 3,5 = 35,5 m Geometric head of the installation
pc = total head loss
Suction side:
5 m Ø 100 piping pc = 0,12 m
1 Non-return valve pc = 0,5 m
1 Gate valve pc = 0,05 m
Delivery side:
70 m Ø 80 pipe pc = 5,25 m
1 Non-return valve pc = 0,5 m
1 Gate valve pc = 0,05 m
3 Elbows pc = 0,09 m
Total pc = 6,5 m
Considering that the calculation has been made for new pipes, an
increase of 15/20% is to be applied for ageing etc. Therefore the
total head loss pc amount to about 8 m.
Therefore, the total manometric head which the pump must achieve is:
Hmt = Hg + p = Hgp - Hga + pc = 39 - 3,5 + 8 = 43,5 m total.
The pump type NM 50/20BE can be chosen (see pump diagram)
A) Operation with suction lift
Hg
Hgp
Hga
380
Ø 80 Pipe
70 m Length
Ø 100 Pipe
5 m Length
Foot valve
Hga
Hgp
4.93.180.1
Ø 100 Pipe
5 m Length
Ø 80 Pipe
70 m Length
4.93.100

How to select a centrifugal pump
ACCESSORIES FOR WATER SUPPLY
Foot valve with strainer - Sealing member installed on the lower end of the suction pipe. It prevents the water coming out from the piping and pump at
every plant stop. It must be always immersed in the fluid at an installation depth which allows a perfect operation without cavitation.
It is a good rule to also install a float switch to automatically stop the pump when the water goes below a fixed level.
Non-return valve - It must be installed on the pump delivery port to avoid reflux in case of a sudden stop of the plant. It is recommended using a type
fitted with an inner return spring and with ogive shutter, as this will help to diminish water hammering.
Gate valve - The installation of a gate valve is very important. In addition to allowing the pump to be dissasembled without emptying the plant, it is used
to start the plant and to adjust the flow.
Table no. 1 Head loss in cm for bends, gate valves, foot valves and check valves
Water
flow
velocity
m/sec.
0,4
0,5
0,6
0,7
0,8
0,9
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
α = 30
0,43
0,67
0,97
1,35
1,7
2,2
2,7
6,0
11
17
25
33
43
55
67
Elbows
0,52
0,81
1,2
1,65
2,1
2,7
3,3
7,3
14
21
30
40
52
67
82
α
α = 40 α = 60 α = 80 α = 90
0,71
1,1
1,6
2,2
2,8
3,6
4,5
10
18
28
41
55
70
90
110
1,0
1,6
2,3
3,2
4,0
5,2
6,4
14
26
40
60
78
100
130
160
1,2
1,9
2,8
3,9
4,8
6,2
7,6
17
31
48
70
93
120
160
190
d
R
= 0,4
0,11
0,18
0,25
0,34
0,45
0,57
0,7
1,6
2,8
4,4
6,3
8,5
11
14
18
PIPING
The piping must be selected in-line with the water velocity which is recommended to be 1.5 meter per second on the suction side and 3 meter per
second on the delivery side. The calculation of the suction piping must be carefully checked so as to avoid the maximum head loss and allow the
pumps maximum suction capability. The piping must be perfectly tight and have no counterslopes towards the pump port, so to avoid the development
or entrapment of air bubbles or pockets.
All the piping must be secured to rests, so that they will not weigh on the pump ports.
Table no. 2 Head loss in m for steel pipes
Tubo
381
d
R
α = 90 sweep elbow
Q Flow. HL Head loss, m per 100 m. v = Flow velocity: max 1,5 m/s for suction and 3 m/s for delivery.
= 0,6
0,13
0,21
0,29
0,40
0,53
0,67
0,82
1,9
3,3
5,2
7,4
10
13
21
29
d
d
R
R
= 0,8
0,16
0,26
0,36
0,48
0,64
0,82
1,0
2,3
4,0
6,3
9
12
16
26
36
d
R
= 1
0,23
0,37
0,52
0,70
0,93
1,18
1,45
3,3
5,8
9,1
13
18
23
37
52
d
R
= 1,5
0,43
0,67
0,97
1,35
1,7
2,2
2,7
6
11
17
25
33
42
55
67
Gate
valves
0,23
0,37
0,52
0,70
0,95
1,20
1,45
3,3
5,8
9,1
13
18
23
37
52
Foot
valves
32
33
34
35
36
37
38
47
61
78
100
123
150
190
220
Check
valves
Q m3 /h 1 3 6 9 12 18 24 30 36 42 48 60 90 120 180 240 300 360 420
G Ø mm Q l/min 16 50 100 150 200 300 400 500 600 700 800 1000 1500 2000 3000 4000 5000 6000 7000
G 1 DN 25
2,7
0,6
21
1,7
80
3,5
- - - - - - - - - - - - - - - -
G 1 1/4 DN 32
0,7
0,35
5,5
1
22
2,1
47
3,1
75
4
- - - - - - - - - - - - - -
G 1 1/2 DN 40 -
1,8
0,7
7
1,35
14
1,9
23
2,5
50
3,8
90
5,2
- - - - - - - - - - - -
G 2 DN 50 -
0,5
0,4
2,2
0,8
4
1,25
8
1,5
17
2,5
28
3,2
45
4,1
62
5
- - - - - - - - - -
G 2 1/2 DN 65 -
0,6
0,5
1,2
0,75
2,1
1
4,2
1,4
8
2
12
2,5
17
3
22
3,4
28
4
45
5
- - - - - - -
DN 80
DN 100
DN 125
HL
v
m/100m
m/s
-
-
-
-
-
-
-
-
-
-
-
-
0,8
0,7
-
-
1,6
0,95
0,55
0,6
-
2,8
1,25
0,9
0,8
-
4,2
1,6
1,4
1,1
-
6,5
2
2
1,25
-
7,5
2,1
2,4
1,4
0,9
0,95
10,5
2,6
3,5
1,6
1,2
1,1
15
3,3
5
2
1,8
1,4
32
4,9
11
3,2
4
2
50
6
20
4
6,5
2,7
-
40
6
15
4
-
-
23
5,2
-
-
-
-
-
-
-
-
-
DN 150 - - - - - - - - - - -
0,6
0,9
1,5
1,4
2,5
1,7
5
2,7
8
3,5
14
4,8
20
5,6
-
DN 200 - - - - - - - - - - - -
0,4
0,8
0,6
1
1,3
1,6
2
2
3,5
2,6
4,6
3
6,5
3,5
DN 250
- --
- - - - - - - - - - -
0,4
1
0,7
1,3
1,1
1,6
1,6
2
2
2,3
DN 300 - --
- - - - - - - - - - - -
0,3
0,9
0,45
1,25
0,7
1,4
0,9
1,6
31
32
32
32
33
34
35
40
48
58
71
85
100
120
140
49

How to select a centrifugal pump
Table no. 3 Diagram of manometric suction head with water up to 100 °C
POSITIVE SUCTION HEAD
(mwc)
MANOMETRIC SUCTION LIFT
(mwc)
0 10 20 30
5
4
3
2
1
0
1
2
3
4
5
6
7
8
9
10
11
0
Problems at the pump
10 20 30 40 50 60 70 80 90 100 110
Faults Possible causes
WATER TEMPERATURE IN DEGREES CELCIUS
PRACTICAL CURVE
WATER TEMPERATURE IN DEGREES CELCIUS
Jammed pump This may happen after periods of inactivity due to inner oxidation.
To release smaller sized monobloc electropumps use a screwdriver at the notch on the back part of the shaft.
For the larger sizes, turn on the shaft or the flexible coupling
Pumps which do not prime Pump and/or suction pipe with air entraped.
Uncomplete priming or totally unprimed.
Possible air entering from taps, drain or fill plugs, joints or stuffing box
Foot valve not fully immersed in the fluid or obstructed by deposits.
Suction lift too high compared with the capability of the pump.
Wrong direction of rotation
Wrong number of revolutions
Insufficient flow Piping and accessories of too small a diameter which cause too high head loss.
Jammed impeller with presence of debris in the vanes.
Corroded or broken impeller
Impeller wear rings and/or pump casing worn by abrasion.
Gas presence in the water, or too high fluid viscosity in case of fluids different from water.
Noise and vibrations in the Unbalanced rotary part or worn ball bearings.
pump Pump and piping not properly secured.
Too low flow rate for the selected pump
Operation with cavitation
40 50 60 70 80 90 100 110
THEORETICAL CURVE
Diagram referred to pumps with manometric suction head of 7 mwc. at 20 °C
Overloaded motor Pump characteristics higher than those of the plant
Fixed and rotary parts in contact tending to seize owing to a lack of lubrication
Too high rotation speed
Wrong mains supply
Poor unit allignement
Fluid with too higher density than the design
382

75
Technical appendix
Country
80
Antigua and Barbuda
Aruba
Bahamas
Belize
Brazil
Canada
Colombia
Costa Rica
Cuba
Dominican Republic
Ecuador
El Salvador
Guam
Guatemala
Haiti
Honduras
Korea (South)
Mexico
Philippines (Rep of the)
Panama
Peru
Puerto Rico
Saudi Arabia
United States of America
Suriname
Taiwan
Tahiti
Trinidad & Tobago
Venezuela
Virgin Islands
EFFICIENCY OF ELECTRIC MOTORS
Domestic single-phase (V)
240, 120
115
120/240
110/220
220, 127
120/240
120/240, 120
120/240
110/220
110/220
120
115
110
120
110
110
110/220, 120/240, 220
127/220, 220, 120
110/220
110-120
110/220
120
127/220
115/230, 120/230, 120/208
115/230, 127/220
110
220
115
120
120
383
IE1
70
0 10 20 30 40 50 60 70 80 90
PN kW
Summary table of the levels of efficiency as expected in IEC 60034-30
2-pole 4-pole
Rated power
output
Efficiency %
Rated power
output
Efficiency %
kW
IE1 IE2 IE3 kW
IE1 IE2 IE3
0,75
1,1
1,5
2,2
3
4
5,5
7,5
9,2
11
15
18,5
22
30
37
45
55
75
90
77,0
78,5
81,0
81,5
84,5
84,5
86,0
87,5
87,5
87,5
88,5
89,5
89,5
90,2
91,5
91,7
92,4
93,0
93,0
75,5
82,5
84,0
85,5
87,5
87,5
88,5
89,5
89,5
90,2
90,2
91,0
91,0
91,7
92,4
93,0
93,0
93,6
94,5
77,0
84,0
85,5
86,5
88,5
88,5
89,0
90,2
90,2
91,0
91,0
91,7
91,7
92,4
93,0
93,6
93,6
94,1
95,0
Voltage in the world
0,75
1,1
1,5
2,2
3
4
5,5
7,5
9,2
11
15
18,5
22
30
37
45
55
75
90
78,0
79,0
81,5
83,0
85,0
85,0
87,0
87,5
87,5
88,5
89,5
90,5
91,0
91,7
92,4
93,0
93,0
93,2
93,2
82,5
84,0
84,0
87,5
87,5
87,5
89,5
89,5
89,5
91,0
91,0
92,4
92,4
93,0
93,0
93,6
94,1
94,5
94,5
Industrial three-phase (V)
85,5
86,5
86,5
89,5
89,5
89,5
91,7
91,7
91,7
92,4
93,0
93,6
93,6
94,1
94,5
95,0
95,4
95,4
95,4
230/400, 120/208
115/230
240, 120/240, 120/208
240, 440
220/380, 127/220
347/600, 600, 480, 240, 120/240, 120/208
120/240, 120
120/240
110/220
110/220
120/240, 120/208, 127/220
115/230
110/220, 120/208
120/240, 110/220
120/208
110/220
120/208, 220/380
277/480, 127/220, 220, 120
440, 110/220
115/230, 120/240, 126/208
220/380
120/240
127/220, 220/380
575, 460, 240, 265/460, 120/240, 120/208
115/230
110/220
127/220
115/230, 230/400
120/240
120/240
49

Technical appendix
2-pole
Motor
71
80
80
80
80
80
80
80
90
90
112
112
132
132
132
132
160
160
4-pole
Motor
80
80
90
90
112
112
132
132
132
160
160
Rated power
output
PN
kW HP
0,75 1
0,75 1
1,1 1,5
1,1 1,5
1,5 2
1,5 2
1,8 2,5
2,2 3
3 4
4 5,5
5,5 7,5
7,5 10
9,2 12,5
11 15
15 20
18,5 25
22 20
30 40
Rated power
output
PN
kW HP
0,75 1
1,1 1,5
1,5 2
2,2 2,2
3 4
4 5,5
5,5 7,5
7,5 10
9,2 12,5
11 15
15 20
S.F.
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
1,15
CALPEDA MOTORS FEATURES
Rated
current
380 V
A
2,6
2,3
3,3
3,7
4,3
5,2
5,2
6,5
7,7
11,2
13,7
17
22,0
25,8
33,2
41,2
49,8
65,4
Fréquence Rotation
speed
Hz R.P.M. cos ϕ 100% 75% 50%
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
3450
0,85
0,67
0,66
0,66
0,70
0,70
0,72
0,78
0,78
0,77
0,81
0,83
0,79
0,82
0,85
0,89
0,84
0,88
NAMEPLATE
The legislation requires that a nameplate is fitted detailing the following data;
the class of motor efficiency (IE1 or IE2 or IE3), the rated power, and the value
of the performance with 100% efficiency at full load, 75% load and 50 % load.
Example of CALPEDA nemeplate:
the legend describes the parameters and values shown on the nameplate.
Power
factor
DISPOSAL:
This product or parts of it must be disposed of in anenvironmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact your local Calpeda representative.
77,4
77,4
82,5
82,5
84,0
84,0
84,0
85,5
87,5
87,5
88,5
89,5
89,5
90,2
90,2
91,0
91,0
91,7
77,8
76,2
80,3
80,3
82,8
82,8
82,1
86,1
87,7
87,1
88,1
89,4
88,7
89,8
89,4
92,3
90,4
92,3
74,6
72,0
74,3
74,3
78,1
78,1
79,0
84,1
85,7
84,3
86,8
88,8
85,9
87,4
87,7
92,4
89,1
92,0
IEC 60034-1
IA
IN
6,8
4,8
5,5
4,9
6,6
5,4
9,0
7,2
8,4
7,8
8,7
9,2
8,2
8,5
9,4
9,3
9,2
8,7
CA
CN
3,2
3,9
4,1
4,1
4,2
4,2
6,5
5,4
5,3
4,7
3,7
3,9
3,8
4,0
5,1
3,9
4,2
3,5
S.F.
380 V
A Hz R.P.M. cos ϕ 100% 75% 50%
IA
IN
CA
CN
1,15 2,2 60 1750 0,71 79,6 78,2 73,1 5,7 3,4
1,15 3,3 60 1750 0,72 81,4 80,8 76,9 3,3 3,3
1,15 4,0 60 1750 0,72 84,0 83,0 78,9 7,8 4,5
1,15 5,7 60 1750 0,78 87,5 87,3 85,2 7,6 4,1
1,15 7,8 60 1750 0,75 87,5 MONTORSO 86,7 84,8 VICENZA5,7
3,1Made
in Italy
1,15 10,2 60 1750 0,77 87,5 NM 86,850/16B-60/A
84,9 7,1 0705158995 3,8
1,15
1,15
1,15
15,3
19,1
22,6
60
60
60
1750
1750
1750
0,79
0,78
0,77
87,0
88,0
89,5
3450/min 86,6 83,7 5,5kW (7,5Hp) 8,0 T.liq 2,750
°C
Q min/max 15/30 m
87,6 84,8 8,2 2,7
H max/min 31/20 m
88,8 85,6 8,5 3,4
1,15 26,8 60 1750 0,77 91,0 91,4 90,6 8,6 4,3
1,15 34,5 60 1750 0,81 91,0 91,2 90,0 9,0 XYXYRRY 4,3
3/h
Rated Fréquence Rotation Power
Efficiency Efficiency
current
speed factor
class
Catalogue60Hz
April 2012 C139-8/2
Changes reserved
Efficiency Efficiency
class
MONTORSO
Made in Italy
5,5kW (7,5Hp)
0705158995
380∆/660Y V3~60Hz 13,7 / 7,9 A
n 3450/min S1 l.cl. F
V
380
380
380
Example plate motor
%
100
75
50
VICENZA
cosϕ
0,81
0,78
0,67
η
88,5
88,1
86,8
Rotation speed rpm
Operation Duty / Insul. class
Supply voltage
Fréquence/Nom. motor current
Rated power
45kg
IP 54
IE2-87
Efficiency class
Protection
Weight