15 End Suction Centrilugal Pump - Rotek

15 End Suction
Centrilugal Pump
15 Series, are single-stage single suction horizontal end suction centrifugal pumps designed for
clean water or similar liquids in water supply and drainage applications in municipal, industrial and
agricultural irrigation projects.

FEATURES
• Designed in accordance with 1502858 International Standard.
• Back slide cover construction facilitated service and repairing work. Rotor may be
easily pull out without having to disturb suction and discharge pipes.
• Soft packing for shaft sealing.
• Flexible spacer coupling.
Materials of Construction
Casing & Cover: Cast/ductile iran
Shaft:
Carbon steel
Impeller: Ductile cast iran, cast steel and St. steel
Sealing: Packing ar mechanical seal
Shaft Sleeve: Cast iran
Seal Ring: Cast iran
Performance Data
Flaw Range: 6.3 rv 400m 3 /hr
Head Range: 5 rv 125m
Suctian Dia.: 50 rv 200
Pump Speed: 1450/2900 rpm
Fluid Temp.: up ta 80'('
Model Nomenclature
e.g. IS80-65-160A
IS - Single Stage End Suctian
Centrifugal Pump
80 - Suctian Dia. (mm)
65 - Discharge Dia. (mm)
160 - Impeller Dia. DN (mm)
Variations:
A - Impeller

Conliguration
-
rawln
1. Pump casing
2. Pump Cover
3. Impeller
4. Shaft
5. Wear Ring
6. Impeller Cap
7. Braking Pad
8. Shaft Sieeve
9. Packing Gland
10. Seal Cage
11. Packing
12. Cantilever Bearing Assembly

""----__F_a_m_iIy Curves
~l
(m) 2
200
100
80
M
50
40
JO
20
10
8
3 4 5 6 8 10
I I I I I I I11 I I
20
10 40 ~O /iO l«l 100
' '- [==-= 11
~-

»(rn)" 3 4 6 8 10 15 20 30 40 60 80 100 150 200 300 400 600 ~W 1000
1 I I
100 n· 1450'l'm
50-32-160
3 4
6
8 10
15 20
30 40
60 80 100 150 200 300 400 600 800!üOO
Q(m'Ih)
151.10 2000
H(m) I
100
..' "" t=t=t=:::t::::t:t:::::t:::::t:=:j::t:::t::tt==t=t-= 125=l=°=-i200~5C~, tZfa...~ ............ -+-------j
«, ~=t==i===t==f=j==t=t=::::;;;;;~;;;;;;;;;;;;ii;;;;~;;:;;;;!=:±=::t;~:::l..TItI~r-t1 (()
: '"- '00 ~"-"Hoo '00-'l

Performance Data Chart
Model
Power
Speed Capacity Head Eil.
(KW)
(NPSH)r Weight
(r.p.m) (m 3/h ) (m) (% )
(m) (kg)
Shaft Power Motor Power
7.5 22 47 0.96 2.0
2900 12.5 20 60 1.13 2. 2 20
50-32-125
15 18.5 60 1.26 2.5
3.75 5.4 43 0.13 2.0
32.5
1450 63 5 54 0.16 O. 55 20
7.5 4.8 54 0.17 2.5
7.5 34.3 44 1.59 2.0
2900 12.5 32 54 2.02 3 20
50-32-160
15 29.6 56 2.16 2.5
3.75 8.5 35 0.26 2.0
38.5
1450 6.3 8 48 0.28 0.55 2.0
7.5 7.5 49 0.31 2.5
7.5 52.5 38 2.82 2.0
2900 12.5 50 48 3.54 5.5 2.0
50-32-200
15 48 51 3.95 25
3.75 13.1 33 0.41 2.0
46
1450 6.3 12.5 42 0.51 0.75 2.0
7.5 12 44 0.56 2.5
7.5 82 28.5 5.78 2.0
2900 12.5 80 38 7.16 11 2.0
50-32 -2 50
15 78.5 41 7 83 2.5
3.75 20.5 23 0.91 2.0
80
1450 6.3 20 32 1.07 15 2.0
7.5 19.5 35 1.14 3.0
15 21.8 58 1.54 20
2900 25 20 69 1.97 3 2.0
65-50-125
30 18.5 68 2.22 2.5
7.5 5.4 53 0.21 2.0
38
1450 12.5 5 64 0.27 0.55 2.0
15 4.7 65 0.30 2.5
15 35 54 2.65 2.0
2900 25 32 65 3.35 5.5 20
65-50-160
30 30 66 3.71 2.5
7.5 8.8 50 0.36 2.0
40
1450 12.5 8 60 0.45 O. 75 20
15 7.2 60 0.49 2.5
15 53 49 4.42 2.0
65-40-200 2900 25 50 60 5.67 7.5 2.0 49
30 47 61 6.29 2.0.

Performance Data Chart
Model
Speed Capacity
Power
Head Eff.
(NPSH)r Weight
(r.p.m)
(KW)
(m 3/h) (m) %
(m) (kg)
Shaft Power Motor Power
7.5 13.2 43 0.63 2.0
65-40-200 1450 12.5 12.5 55 0.77 1 .1 2.0 49
15 11.8 57 0.85 2.5
15 82 37 9.05 2.0
2900 25 80 53 10.3 15 2.0
65-40-250
30 78 53 12.0 2.5
7.5 21 37 1.21 2.0
87
1W 12.5 20 4.8 1.42 2.2 2.0
15 19.4 49 1.68 2.5
15 127 28 18.5 2.5
2900 25 125 40 21.3 30 2.5
65-40-315
30 123 44 22.8 3.0
7.5 32.3 25 2.63 2.5
119
1450 12.5 32.0 37 2.94 4 2.5
15 31.7 41 3.16 3.0
30 22.5 64 2.87 3.0
2900 50 20 75 3.63 5.5 3.0
85-65-125
60 18 74 3.98 3.5
15 5.6 55 O. 2 2.5
42. 5
1450 25 5 73 0.48 0.75 2.5
30 4.5 7.2 0.51 3.0
30 36 61 4.82 2.5
2900 50 32 73 5.97 7.5 2.5
85-65-160
6 29 72 6.59 3.0
15 9 55 0.67 2.5
44
1450 25 8 69 0.79 1.5 2.5
30 7.2 68 0.86 3.0
30 53 55 7.87 2.5
2900 50 50 69 9.87 15 2.5
80-50-200
60 47 71 10.8 3.0
15 13.2 51 1.06 2.5
51
1450 25 12.5 65 1.31 2.2 2.5
30 11.8 67 1.44 3.0
30 84 52 13.2 2.5
2900 50 80 63 17.3 22 2.5
80-50-250
60 75 64 19.2 3.0
15 21 49 1.75 2.5
81
1450 25 20 60 2.27 3 2.5
30 18.8 61 2.52 3.0

Performance Data Chart
Model
Power
Speed Capacity Head Eff. (KW) (NPSH)r Weight
(r.p.m) (m 3 /h) (m) (%)
(m) (kg)
Shaft Power Motor Power
30 128 41 25.5 2.5
2900 50 125 54 315 37 25
80-50-315
60 123 57 35.3 3
15 32.5 39 3.4 2. 5
121
1450 25 32 52 4.19 5.5 2. 5
30 31.5 56 4.6 3
60 24 67 5.86 4
2900 100 20 78 7.00 11 4.5
120 165 74 7.28
100-80-125
5
30 6 64 0.77 2.5
43
1450 50 5 75 0.91 1.5 2.5
60 4 71 0.92 3
60 36 70 8.42 3.5
2900 100 32 78 11.2 15 4.0
120 28 75 12,2
100-80-160
5
30 9.2 67 1.12 2
63
1450 50 8 75 1.45 2.2 2.5
60 68 71 1.57 3.5
60 54 65 13.6 3
2900 100 50 76 17.9 22 3.6
100-65-200
120 47 77 19.9 4.8
30 135 60 1.84 2
77
1450 50 12.5 73 2.33 4 2
60 11.8 74 2.61 2.5
60 87 61 23.4 3.5
2900 100 80 72 30.3 37 3.8
100-65-250
120 74.5 73 33.3 4.8
30 21.3 55 3.16 2
92
1450 50 20 68 400 5.5 2. 0
60 19 70 4.44 2. 5
60 133 55 39.6 3
2900 100 125 65 51.6 75 3.6
100-65-315
120 118 67 57.5 4. 2
30 34 51 5.44 2
170
1450 50 32 63 6.92 11 2. 0
60 30 64 767 2. 5
120 57.5 67 28.0 4.5
125-100-200 2900 200 50 81 33.6 45 4.5 92.5
240 44.5 80 36.4 5

Performance Data Chart
Model
Power
Speed Capacity Head Eff (KW)
(r.p.m) (m 3 /h) (m) (%)
Shaft Power Motor Power
(NPSH)r
(m)
weight
(kg)
60 14.5 62 3.83 2.5
125-100-200 1450 100 12.5 76 4.48 1.5 2.5 92.5
120 11 75 4.79 3.0
120 87 66 43.0 3.8
2900 200 80 78 55.9 75 4.2
125-100-250
240 72 75 62.8 5.0
60 21.5 63 5.59 2.5
165
145:0 100 20 76 7.17 11 2.5
120 18.5 77 7.84 3.0
120 132.5 60 72.1 4.0
2900 200 125 75 90.8 110 4.5
125-100-315
240 120 77 101.9 5.0
60 33.5 58 9.4 2.5
178
1450 100 32 73 11.9 15 2.5
120 30.5 74 13.5 3.0
60 52 53 16.1 2.5
125-100-400 1450 100 50 65 21 30 2.5 198
120 48.5 67 23.6 3.0
120 22.5 71 10.4 3.0
150-125-250 1450 200 20 81 13.5 18.5 3.0 129
240 17.5 78 14.7 3.0
120 34 70 15.9 3.0
150-125-315 1450 200 32 80 21.8 30 3.7 206
240 29 78 23.7 4.0
120 53 62 27.9 2.0
ISO-125-400 1450 200 50 75 36.3 45 2.8 251
240 46 74 40.6 3.5
240 25 69 23.7 3.6
200-150-250 1450 400 20 82 26.6 37 4.6 138
460 18 82 30.6 5.0
240 37 70 34.6 3.0
200-150-315 1450 400 32 82 42.5 55 4,0 245
460 28.5 80 44.6 4.5
240 55 74 48.6 3.0
200-150-400 1450 400 50 81 67.2 90 3.8 275
460 45 76 74.2 4.5
346 55.5 66 79.2 3.8
250-200-400 1450 384 55 70.5 81.6 110 3.8 600
650 47 86 96.7 4.3

Installation
Dravvings
Ls
f
x
Installation Dimensions & Weights
IraalaiOl DI1"B"Sa's
~ M:tcrFbAEr
A L 1 ~ La ~ a f x ~ B, ~ ~ ~ h2 tc H ~ 11 n-d
ffi4lOffi
2f() ffi5 lto 175 2f2
00-2'1.1 ~ 1ffl 5:10 E 3!)
gs,2'1.5 315 ffI) 100
19) 2J2
IW32-125 00 - 00 285 100 112 - 25 187 '5Z1 ......- 41>185
IW32-1oo
1s:n-32-ZD
OCL-212.2 9d) 170 an 340 ro5 :m E
ffi4lOffi
~ 1ffl 5:10 ~ ffi5 1ffl
E 3!) ~ 312
1
gs,2'1.5
315
1 ffI)
00
00 285 100 100 132 19) 25 'XJ1 '331 312 41>185
OCL-212.2
9d) 170 an ~ ro5
:m E - ......-
100...-2'3 E 945 100 245 2ß2
ffi4lO75 ~ 1ffl 5:10 2f() ffi5 1ffl E 3!)
1
~ :ll)
100...-2'3
00 9d) 170 an 2!!. 00 285 100 945 100 :m E 100 ~ 25 226 415 I E 41>185
11~2'4 400 9X5 100 ~ ':fiT
132&2'5.5 1(JJJ 100 ffi) 475 1040 210 48J 400 315 :J) 418 ~4

Installation
Dimensions &. Weights
IrstalciiOl Drra-SQ1S
M:rlaI M::taFbAe"
A L, L 2 La L, a f x 1..0 B, B, B" h, h, h.J H H, H, r>

Installation
Dimensions &. Weights
lrelalaicn DrTEJIia-s
MxEl M:tcrFbla"
A L, lo I..g L., a f X I..g ~ ~ B; h, h, l1J H H, ~ nd
!D4G75 129) 875 16)
~ 13Il
!ffi4'1.1
9a:l 1iU a::o 1 315 19J) 16) :m E 1SO 25 3{)
1ffi)ffi.16) 4185
ffi...-4'1.5 8)
13{) 100 :ffi 100 ~ 16) 2D 415
1~214 4D 9fi 100 ~ 1'331
135-2175 100 100 ffi) 475 1CID 210 .m 4D 315 :D 418 424
!ffi4'1.1
1 315 19J) 16) 19j 3{)
ffi...-4'1.5 9a:l 1iU a::o 13{) ~ :m E
~ 25 2D C5 I 4-$185
ISDID4D 1al...-4'22 8) :m 100 :ffi 100 9D 18) 16)
E
135-2175 100 100 ffi) 475 1CID 210 .m 4D 315
I 418
:D
16J\A2f15 114) 210 74> ffi5 1100 2'D 4D 44l 3E 2D .m 475 4 ffi5 1100 2'D 4D 44l 3E 2D 4:D 475
ffi...-4'1.5
100 100 ffi) 13{) 100 16)
!ffi4'1.1 9a:l 1iU a::o 1 315 19J) :m E 25 4185
.m 4D -J§g. 2D C5
1S1(DID.1ff 13{)
1al...-4'22 so :m 100 5JJ 100 1CID 18) 16)
~
:D :m 424
1611.42'15 129) 225 00 ffi5 13J5 2'D 5'[) 4D :ffi 2iO 4iU

Installation
Dimensions &. Weights
Instalaicn Drrersicrs
Mx:El Wer FbI.a"
a x
1CXl.-4!3
112) LID
1140 210 740 ...m. '1m 440 I 245 270 '195 I 415
11

Installation
Dimensions &. Weights
Instal

1-
I
Flange Drawings and Dimensions
Dl
Dll
dl
ONI
"'l
02
!--.---.-----.-- DI2
1i
I1
d')
, -
I~'---DN~------
;
I
I ,
---_.!-._-
Model
5uc.Flange
Ois.Flange
ON 1 0 1 0 11 d 1 b 1 f 1 n 1 -d 01 ON 2 O 2 0 12 d 2 b 2 f 2 nrd o2
1550-32-125
1550-32-160
1550-32-200
50 165 125 102 20 3 4-17.5 3.2 140 100 78 18 2 4-17. 5
1550-32-250
1S65-50-125
1S65-50-160
50 165 125 102 20 3 4-17. 5
1S65-40-200 65 185 145 122 20 3 4-17.5
1S65-40-250 40 150 110 88 18 3 4-17. 5
1S65-40-315
1580-65-125
1580-65-160
65 185 145 122 20 3 4-17. 5
1580-50-200 80 200 160 133 22 3 8-17. 5
1580-50-250 50 165 125 102 20 3 4-7.5
1580-50-315
15100-80-125
15100-80-160
80 200 160 133 20 3 8-17.5
15100-65-200 100 220 180 158 24 3 8-17.5
15100-65-250 65 185 145 122 20 3 4-17.3
15100-65-315
15125-100-200
15125-100-250
15125-100-315
125 250 210 184 26 3 8-17. 5 100 220 180 158 24 3 8-17.5
15125-100-400
15150-125-250
15150-125-315 150 285 240 212 26 3 8-22 125 250 210 184 26 3 8-17.5
15150-125-400
15200-150-250
15200-150-315 200 340 295 268 30 3 12-22 150 285 240 212 26 3 8-22
15200-150-400