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SNM / SNM-V
SNM 00 11-11 EN
Centrifugal Pumps
9905EN ISO
Close - Coupled
Close-coupled, volute casing, single stage,
end suction centrifugal pump with closed impeller.
Main dimensions of casing according to EN 733.
Suction and discharge flanges are conforming to
ISO 7005-2 / PN16.
SNM / SNM -V pumps are direct coupled with
NORM electric motors comply with the VDI
standards and IEC frame sizes.
Due to back pull-out design the motor, seal cover
and impeller can be dismantled without removing
the volute casing from the pipe system.
SNM / SNM -V type close-coupled pumps are
lighter and smaller comparing to the norm centrifugal
pumps of same hydraulic specifications.
(+) Please contact our company for pumps with motor power over 55 kW.
(*) The material of pumps differs according to the type of pumped liquid,operating temperature and pressure. Contact our company for detailedinformation.
SNM 100 - 250Pump TypeDischarge Nozzle (DN-mm)Nominal Impeller Diameter (mm)
SNM / SNM-V type pumps are suitable for non-aggresive, clean or slightly contaminated liquids with low viscosity.
SNM / SNM-V
(Pmax: Suction Pressure + Shut off Head)
Single mechanical seal, flushed by pumped liquid,uncooled and unbalanced.
Suction Flange
Discharge Flange
Capacity
Head
Speed
Motor Rating
Operating Temperature
Casing Pressure (Pmax)
Shaft Sealing
: DN 50 ...... DN 200 mm
: DN 32 ...... DN 150 mm
: up to 500 m³/h
: up to 95 m
: up to 2900 rpm
: up to 55 kW
: -10 °C up to +110 °C *
: 10 bar (16 bar) *
: Mechanical Seal
+
Direction of rotation is clockwise viewed from driver.
Water supply, irrigation and sprinklerWater treatmentAir conditioningCooling plantsFood and beverage processingPaper and cellulose industriesChemical and petrochemical industriesFire - fightingPower plants
General Information
Pump Designation
Liquids Handled
Technical Data
Applications
Design Features
Shaft Sealing
Rotation
SNM / SNM-VField Chart
Capacity (m³/h)6 7 9 158 10 20 30 40 50 100 150 200 300 400 500
6
789
10
15
20
30
40
50
60
708090
100
120
600
2900 rpm
Capacity (m³/h)6 10 15 20 30 40 50 100 150 200 300 400 500 700
4
5
6
7
8
10
15
20
30
40
50
60
7080
9
25
1450 rpm
085
340
*021
*020
SNM / SNM-VSectional Drawings
Horizontal Installation
011
050
380
012
*250
065
420
001
600
060
405
067
046
210
SNM / SNM-VSectional Drawings
Parts List
Vertical Installation
SNM / SNM-V
LmWA
De
Db
e m1m2
S n2n1
L
De
m2m1 S
ADb
WL
Lm
n2n1
Sa
h2
KxKB
Db
h3
De
Form P
Form M
MP
M
MP
P
P
M
P
M
M
M
P
P
P
P
50-125
40-200
32-160
40-160
32-250
40-125
32-200
40-250
1,11,52,2334
5,57,55,57,5117,511152,234
5,54
5,57,5117,511151115
223034
5,57,5
18,5
80M90S90L100L100L112M132S132S132S132S160M132S160M160M90L100L112M132S112M132S132S160M132S160M160M160M160M160L180M200L100L112M132S132S
50 32
65 40
65 40
4065
65 80
80
80
40
50 32 80
80
50 32
50 32
5065 100
100
100
100
165165165165165165195195195195238195240240165165165195165195195239195239239240240240240240165165195195
244266266292292336358358361361476361476476266292336358336361361476361476476476476476519555292336361361
489511511537537581633633636636794656816816511537581633581636636795656815815816816816859895557601656656
252252252252292292292292340340340405405405252252252252292292292292340340340405405405405425292292292292
112112112112132132132132160160160180160160112112112132132132132160160160160180180180180200132132132132
140140140140160160160160180180180225225225140140140140160160160160180180180225225225225225160160160160
108-
-
89
-
108-
108108
-
121133
8989
-
-
-
-
108108
7070707070707070707021095210210707070140707070210602102109595952413057070140140
100100100100100100100100100100304125304304100100100180100100100304100304304125125125343365100100180180
140140140140190190190190190190254250254254160160160216190190190254212254254250250250279318190190216216
190190190190240240240240240240312320312312210210210260240240240312265312312320320320354400240240260260
14141414141414141414151415151414141214141415141515151515151914141212
4346485559676974768112591135142536068706971761208412813514114816318622361697176
160
160
160
160
160
160
160
160
160
110
110
110
110
100
100
100
100
110
120
120
120
120
110
110
110
110
120
699721721747747791843843846846
1004866
10261026741767811863811866866
1025866
1045104510461046104610891125787831866866
220
220
220
220
220
220
220
220
220
270
270
270
270
270
270
270
270
270
14
14
14
14
14
14
14
14
14
6871738084929499101106150116160167839098100991011061501141581651711781932162539199101106
32-125
IEC De Db A W Lm L H h1 h2 e m1 m2 n1 n2 S (kg) h3 h4 h5 La KxK B Sa (kg)kW
Technical Data
PUMPTYPE
MOTOR SNM HORIZONTAL INSTALLATION DIMENSIONS SNM-V VERTICAL INST. DIMENSIONSWeightWeight
2900 rpm (2 pole Motor)
SNM-V Vertical InstallationSNM Horizontal Installation
Technical data SNMSNM / SNM-VTechnical Data
PUMPTYPE
MOTOR SNM HORIZONTAL INSTALLATION DIMENSIONS SNM-V VERTICAL INST. DIMENSIONS WeightWeight
0,25 71M 165 223 468 254 114 140 70 100 140 190 14 39 640,37 71M 165 223 468 254 114 140 70 100 140 190 14 40 650,37 71M 165 223 468 292 132 160 70 100 190 240 14 44 678 690,55 80M 165 243 488 292 132 160 70 100 190 240 14 46 698 710,75 80M 165 243 488 292 132 160 70 100 190 240 14 47 698 720,55 80M 165 244 489 340 160 180 70 100 190 240 14 53 699 780,75 80M 165 244 489 340 160 180 70 100 190 240 14 54 699 791,1 90S 165 246 491 340 160 180 70 100 190 240 14 56 701 811,1 90S 165 266 531 405 180 225 95 125 250 320 14 66 741 911,5 90L 165 266 531 405 180 225 95 125 250 320 14 68 741 932,2 100L 165 292 557 405 180 225 95 125 250 320 14 76 767 1013 100L 165 292 557 405 180 225 95 125 250 320 14 79 767 104
0,25 71M 165 223 468 252 112 140 70 100 160 210 14 44 698 740,37 71M 165 223 468 252 112 140 70 100 160 210 14 45 698 750,55 80M 165 244 489 252 112 140 70 100 160 210 14 47 719 770,55 80M 165 244 489 292 132 160 70 100 190 240 14 48 719 780,75 80M 165 244 489 292 132 160 70 100 190 240 14 49 719 220 270 14 791,1 90S 165 246 491 292 132 160 70 100 190 240 14 51 721 810,75 80M 165 244 509 340 160 180 60 100 212 265 14 57 739 871,1 90S 165 246 511 340 160 180 60 100 212 265 14 59 741 891,5 90L 165 246 511 340 160 180 60 100 212 265 14 61 741 912,2 100L 165 292 557 340 160 180 60 100 212 265 14 69 787 99
P -
-8032-125P 50 32 100 110 270 14
32-160 50 32 80 160
220678160
14
270 14
120 220 270 14
120
P 50 32
270
14
1427032-200
100
220
220 270
110
110
160
P 32-250
P 65 40 8040-125
65 40
8040-160 65 40
220120- 160 11040-200 100
160
P
220
160 100 110
100 110
100 110
160
-
-
-80
P
-50 32
IEC De Db A W Lm L H h1 h2 e m1 m2 n1 n2 S (kg) h3 h4 h5 La KxK B Sa (kg)kW5,5 132S 195 361 656 340 160 180 70 100 212 265 14 74 866 1047,5 132S 195 361 656 340 160 180 70 100 212 265 14 79 866 109
M 11 160M 239 476 815 340 160 180 108 210 304 254 312 15 123 1045 15311 160M 239 476 815 360 160 200 108 210 304 254 312 15 131 1045 16115 160M 239 476 815 360 160 200 108 210 304 254 312 15 138 1045 168
18,5 160L 239 476 815 360 160 200 108 210 304 254 312 15 153 1045 18322 180M 239 519 858 380 180 200 121 241 343 279 354 15 176 1088 206
P 18,5 160L 239 476 815 405 180 225 - 95 125 250 320 14 166 1045 19622 180M 239 519 858 405 180 225 121 241 343 279 354 15 189 1088 21930 200M 239 555 894 405 200 225 133 305 365 250 320 19 226 1124 25637 200M 239 555 894 405 200 225 133 305 365 250 320 19 245 1124 2754 112M 165 336 601 340 160 180 95 125 212 280 14 76 851 116
5,5 132S 195 396 691 340 160 180 - 95 125 212 280 14 78 941 1187,5 132S 195 396 691 340 160 180 95 125 212 280 14 83 941 12311 C132M 195 396 691 340 160 180 95 125 212 280 14 103 941 14311 160M 239 476 815 360 160 200 108 210 304 212 280 15 127 1065 16715 160M 239 476 815 360 160 200 108 210 304 212 280 15 134 1065 174
18,5 160L 239 476 815 360 160 200 108 210 304 212 280 15 149 1065 189P 18,5 160L 239 476 815 405 180 225 - 95 125 250 320 14 159 1065 199
22 180M 239 519 858 405 180 225 121 241 343 279 354 15 182 1108 22230 200L 239 555 894 405 200 225 133 305 365 318 400 19 219 1144 259
P 22 180M 247 519 866 450 200 250 - 120 160 280 360 19 201 1116 24130 200L 253 555 908 450 200 250 133 305 365 318 400 19 238 1158 27837 200L 253 555 908 450 200 250 133 305 365 318 400 19 257 1158 29745 225M 253 625 978 475 225 250 149 311 383 356 436 19 299 1228 33955 250M 283 644 1027 500 250 250 168 349 421 356 436 24 333 1277 37311 160M 239 476 840 405 180 225 95 125 250 320 14 134 1100 17715 160M 239 476 840 405 180 225 - 95 125 250 320 14 141 1100 184
18,5 160L 239 476 840 405 180 225 95 125 250 320 14 156 1100 199M 22 180M 239 519 883 405 180 225 121 241 343 279 354 15 179 1143 222
22 180M 247 519 891 430 180 250 121 241 343 280 345 15 19830 200L 253 555 933 430 200 250 133 305 365 280 345 19 23537 200L 253 555 933 430 200 250 133 305 365 280 345 19 25445 225M 253 625 1003 430 225 250 149 311 383 280 345 24 29637 200L 253 555 933 480 200 280 133 305 365 318 350 19 26845 225M 253 625 1003 505 225 280 149 311 371 356 436 19 31055 250M 283 644 1052 530 250 280 168 349 421 406 484 24 34430 200L 253 555 933 480 200 280 133 305 365 318 350 19 24137 200L 253 555 933 480 200 280 133 305 365 318 350 19 26045 225M 253 625 1003 505 225 280 149 311 383 356 436 19 30230 200L 253 555 933 480 200 280 133 305 365 318 350 19 24937 200L 253 555 933 480 200 280 133 305 365 318 350 19 26845 225M 253 625 1003 505 225 280 149 311 371 383 442 19 31055 250M 283 644 1052 480 250 280 168 349 421 406 484 24 34445 225M 253 625 1018 505 225 280 149 311 383 356 436 19 31955 250M 283 644 1067 505 250 280 168 349 421 406 484 24 353
-
120 300 19100 180 130 250
P
M
M
P
M
M
M
P
M
M
M
125
100 80
125 100 125
80-250 80100
125
125
80-200
100-200 125 100
100-250M 140125 100
100
125
80 65
100
50-160
100-160
100 80
100
100
80 65
65
5065
65 50
65 50
80-160
65-160
65-200
50-250
65-125
65-250
50-200
80
270160 110 120 220 14
160 110
220
270
270160
120 220 14
14
180 120 130 250 300 19
110 120
180 120 130 250
300 19
300 19
180 250130120
19250 300120180 140
M
80
100
100
65
19250 300120180 140
19250 300120180 140
19280 340145200 155
19280 340145200 155
19280 340145200 155
1211125312531323125313231372128812881358128812881358140713731422
241278297339311353387304323365312331373407382416
1450 rpm (4 pole Motor)
2900 rpm (2 pole Motor)
SNM / SNM-VTechnical Data
PUMPTYPE
MOTOR SNM HORIZONTAL INSTALLATION DIMENSIONS SNM-V VERTICAL INST. DIMENSIONSWeightWeight
IEC De Db A W Lm L H h1 h2 e m1 m2 n1 n2 S (kg) h3 h4 h5 La KxK B Sa (kg)kW
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
1,5 90L 165 266 531 74 761 1042,2 100L 165 292 557 82 787 1123 100L 165 292 557 85 787 115
2,2 100L 165 292 557 91 787 1213 100L 165 292 557 94 787 1244 112M 165 336 601 101 831 131
5,5 132S 195 361 656 111 886 1410,37 71M 165 223 488 46 718 760,55 80M 165 244 509 48 739 780,75 80M 165 244 509 49 739 790,75 80M 165 243 508 52 738 821,1 90S 165 266 531 54 761 841,5 90L 165 266 531 56 761 861,1 90S 165 246 511 62 741 921,5 90L 165 246 511 64 741 942,2 100L 165 292 557 72 787 1023 100L 165 292 557 75 787 105
2,2 100L 165 292 557 85 787 1153 100L 165 292 557 88 787 1184 112M 165 336 601 95 831 125
5,5 132S 195 361 656 105 886 1354 112M 188 336 649 119 889 159
5,5 132S 203 358 686 129 936 1697,5 132M 203 358 686 150 936 19011 160M 247 476 848 175 1098 215
0,55 80M 165 244 509 55 759 950,75 80M 165 244 509 56 759 961,1 90S 165 246 511 58 761 981,1 90S 165 246 511 58 761 981,5 90L 165 246 511 60 761 1002,2 100L 165 292 557 68 807 1081,5 90L 165 246 511 70 761 1102,2 100L 165 292 557 78 807 1183 100L 165 292 557 81 807 1214 112M 165 336 601 88 851 1283 100L 188 292 580 100 830 1404 112M 188 335 623 107 873 147
5,5 132S 203 361 664 117 914 1577,5 132M 203 361 664 138 914 1785,5 132S 218 361 704 117 954 1577,5 132M 218 361 704 138 954 17811 160M 247 476 848 163 1098 20315 160L 247 476 848 177 1098 21711 160M 237 476 838 20815 160L 237 476 838 222
18,5 180M 237 519 881 25122 180L 237 519 881 25930 200L 237 555 917 3111,5 90L 165 266 556 67 816 1102,2 100L 165 292 582 75 842 1183 100L 165 292 582 80 842 1233 100L 188 292 605 97 865 1404 112M 188 336 649 104 909 147
5,5 132S 203 361 689 114 949 1574 112M 188 335 648 118 908 161
5,5 132S 203 361 689 128 949 1717,5 132M 203 361 689 149 949 19211 160M 247 476 848 174 1108 2177,5 132M 203 361 689 175 949 21811 160M 247 476 848 200 1108 24315 160L 247 476 848 214 1108 257
18,5 180M 247 519 891 243 1151 28618,5 180M 255 519 899 27422 180L 255 519 899 28230 200L 255 555 935 33437 225S 300 625 1050 3843 100L 188 292 605 103 905 1664 112M 188 336 649 110 200 155 145 949 280 340 19 173
5,5 132M 203 361 689 120 1003 183
345 14- 95 125 28020065
65 - 100
180 -
160
70
50
160
405
180
180
65 100
100 225
280
80-250
80-160
40-315
65-125
50-125
65-250
50-315
65-400
80-200
50-200
300 19
65 40 100 110180 120405 270P 225 160 22040-250 - 95 125 250 320
190
14
270 14
14110 120
160
220 270
50 100 265212100 14 270220 14160 110
265 270 14100 160 110
50-160
212100 200160360 - 70
34065
- 95
65 50
50-250 65 50 100 14110 120250 220 270160
220
130 250
220
240 14
19
P
320 14
292
160
80
80
300180 180
- 95 125 180
14
70
19
65-160 200
120 130 250
180
125
320 14 180
80 65 100
- 95 125
250280 14 120 130
250
100 80
80
65-200 80 65
65-315
120405 125 250225 - 95180
-
300 19
300
320 180 140 25014
120 250180 140 19
300 19
80-400
80-315
250
14
100 200480 - 180
250125 - 34595
125
140315
180 140
125 120 160
100-160
19
19
120 250
120
225
125
180405
225505 280
360
400
50 100 132
360 160 - 95 212
25040 100 450
19
14
345
19
300 19
250
- 95 125 212 280 14
125
340
10065 200 250450 - 120 160 280
80 65 125 505 225 280 120 160 315 400
125 280
360
315
160 280
100 80 180430
80 280
200
315
100
120 160
120280480
565 250
-
120 130
19
120 160 355 435
160
-
125100
180
80
19
19
19
300 19
110 120
250 300
300
120
120
120
120
130
120 130 250
300
160 435
125
125
615 260 355 -
19
120 355 19
400100 80 125
100 65 125
635 280 355 -
1,1 90S 165 266 531 72 761 102
180 140 120 250 300 19
180 250120 130 19300
11381138118111811217
1219121912551370
251265294302354
317325377427
1450 rpm (4 pole Motor)
SNM / SNM-V
De/
Db
Df k
bf sSuction & Discharge (PN 16)De / Db
Technical Data
PUMPTYPE
MOTOR SNM HORIZONTAL INSTALLATION DIMENSIONS SNM-V VERTICAL INST. DIMENSIONS WeightWeight
Form
-
-
-
-
-
-
-
-
-
1450 rpm (4 pole Motor)
Flange Dimensions
SNM / SNM-V
Optional
Standard manufacturing
Description DIN 17007 EN-DIN ASTM
• In horizontal position on a base plate.• Between two perpendicular pipes in horizontal or vertical position. The axis of motor below the horizontal line is not admissible.• In vertical position by means of a special suction elbow with foot.
DIN 24960 / EN 12756
Parts List
Technical Data
Material Options
Material Equivalents
SNM / SNM-V Pumps can be installed in different positions
Installation Arrangements
Right reserved to change without notice.No responsibility is accepted because of printing errors.
