Download - Calpeda

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)