HORIZONTAL MULTI STAGE PUMPS - · PDF fileHORIZONTAL MULTI STAGE PUMPS SELECTION CHART APPLICATIONS • Water supply • Hot/cold water ... Motor Pump Motor Common base Anchor bolt

MS SERIES

HORIZONTAL MULTI STAGE PUMPS

SELECTION CHART

APPLICATIONS• Water supply• Hot/cold water• Sprinklers• Agriculture• Construction• Factories• Mines• Boiler feed• Other general high pressure services

*Please choose the model, referringto specifications for each model.

FEATURES• EBARA’s unique double volute construction provides higher

operating efficiency over a wide range of capacities thanconventional pumps equipped with a guide vanes.

• Simple construction of the pumps contributes to longer servicelife. The pumps are compact, lightweight and operate withminimum of noise.

• Double volute casing designed to balance radial force at allrange of operation. Axial force is absorbed by a balance-discwhich has a wear indicator at shaft end.

• Parts are fully standardized to ensure easy servicing andmaintenance.

• The pumps are designed so as to not exceed rated horse powerat any pumping quantity. (MS410)

MS SERIES

HORIZONTAL MULTI STAGE PUMPS - MS Series

MS-410 MS-420

MSL/MSH/MS(B)-230 MSS

Standard

0 - 80ºC

4 pole

81 - 100ºCTemp.

Speed

Option Standard

0 - 80ºC

4 pole

81 - 120ºCTemp.

Speed

Option

Standard

0 - 80ºC

2 pole

81 - 120ºC (MSL, MSH)81 - 110ºC (MSB230)Temp.

Speed

Option Standard

0 - 110ºC

2 pole

111 - 200ºCTemp.

Speed

Option

MS SERIES

SECTIONAL VIEW - MS410 (Balancing disk type)

Part No. Part Name No. For1 Unit

002 SUCTION CASING 1003 DISCHARGE CASING 1005 INTERSTAGE CASING N-1015 COVER OF BALANCING CHAMBER 1021 IMPELLER N031 SHAFT 1

039-1 KEY 1039-2 KEY 1039-3 KEY N-1039-4 KEY 1041-1 SHAFT SLEEVE 1041-2 SHAFT SLEEVE 1041-3 SLEEVE NUT 1051-1 BEARING HOUSING 1


051-2 BEARING HOUSING 1052-1 BEARING METAL 1052-2 BEARING METAL 1053-1 BEARING COVER 1053-2 BEARING COVER 1067-1 OIL RING 1067-2 OIL RING 1069 OIL SIGHT 2073 INTERSTAGE DIA DIAPHAGM N-1077 BALANCING DISK 1079 BALANCING DISK SEAT 1081 INTERSTAGE BUSHING N-1085 LANTERN RING BUSHING 2086 BALANCING BUSHING 1


091 GLAND 2093-1 DEFLECTOR 1093-2 DEFLECTOR 1107 CASING RING N

115-1 “O” RING N115-2 “O” RING 1115-3 “O” RING 2117-1 GASKET 1117-2 GASKET 1119 PACKING 6120 BOLT 4140 SHAFT COUPLING 1 SET213 AIR VENT VALVE 2

Note : “N” indicates the number of stages in the pump.

1. As shown in the drawing, water flow is divided into two equal parts by“tongues” A and A’, located 180° apart. This produces a symmetrical flow tothe section which is at right angles to the shaft and rationally balancesradial thrust on the motor.

2. Basic studies and experiments determined that shape and contour of vortexmust introduce vertical flow directly to the impeller of next stage. This feature,plus the meticulously designed three dimensional impeller, enables MSpump to achieve incomparable efficiency.

3. Casing configuration, which is narrower than that of conventional multistagepumps, contributes to the design of a light-weight, compact double volutepump.

FEATURES OF DOUBLE VOLUTE CONSTRUCTION

MS SERIES

MS410 (4 pole motor driven)SPECIFICATIONS

Standard Optional

Liquid Fresh waterTemperatures 0~80°C (32~176°F) 81~100°C (177~212°F)Max. suction pressure 3kgf/cm2 {0.29MPa} ... 40MS4, 50MS4, 65MS3, 80MS3

4kgf/cm2 {0.39MPa} ... except for aboveRe. NPSH Max. 4m (13 feet)Speeds 1500 min-1 (Synchronous speed)Installations IndoorsMaterials Casing Cast iron Impeller Bronze Shaft Carbon steel 304 stainless steel

403 stainless steel Shaft sleeve Bronze Others All ironFlange JIS 10kg/cm2 R.F.Construction Nozzle position Side-suction, top discharge Impeller type Enclosed Stuffing box Packing Bearing Sealed ball or sleeve

SELECTION CHART 1450rpm

Symbols:40 MS410 2-1.5kW

Motor kWStagesModelSize: mm

MS SERIES

DIMENSION (MS410) MS410

Sizeø

g e f t t1 n h

40 85 105 140 18(20) 2 4 15(19)50 100 120 155 18(20) 2 4 15(19)65 120 140 175 18(22) 2 4 15(19)80 130 150 185 18(22) 2 8 15(19)100 155 175 210 20(24) 2 8 15(19)125 185 210 250 22(24) 2 8 19(23)150 215 240 280 22(26) 2 8 19(23)

Unit : mm

Flange

The “t” and “h” measurements for the flange on the dischargeside for models indicated in the shaded areas of the MS ModelSelection Chart are in ( ).

Unit : mmDimension Chart (Mark I : Balance Disk Type Mark II : Ball Bearing Type)

SizeStages

Motor Pump Motor Common base Anchor bolt Total weightØ kW B C D E H P L O T Frame MA MR BM BN BY1 BY2 Fd FI Fa Fb {Mass}

No. kg2 1.5 213 147 160 175 205 150 796.5 105 3 90L 115 168.5 470 150 290 290 M12 250 55 50 1053 1.5 213 147 160 175 205 205 851.5 105 3 90L 115 168.5 470 150 290 290 M12 250 55 50 1154 2.2 213 147 160 175 205 260 936 145 3 100L 130 183 500 175 310 310 M12 250 55 50 1325 2.2 243 230 160 175 215 315 1104 243 3 100M 130 183 610 170 310 310 M12 250 55 50 155

40 6 3.7 243 230 160 175 215 370 1183 271 3 112M 137 200 650 175 310 310 M12 250 55 50 1737 3.7 243 230 160 175 225 425 1238 371 3 112M 137 200 730 195 310 310 M16 315 70 63 1918 3.7 243 230 160 175 225 480 1298 371 3 112M 137 200 730 195 310 310 M16 315 70 63 2029 5.5 243 230 160 175 225 535 1403 427 3 132S 153 239 800 225 340 260 M16 315 70 63 241

10 5.5 243 230 160 175 235 590 1458 452 3 132S 153 239 840 210 340 260 M16 315 70 63 2562 1.5 220 147 180 195 215 158 811.5 85 3 90L 115 168.5 440 130 260 260 M12 250 55 50 1153 2.2 220 147 180 195 215 218 901 105 3 100L 130 180 470 150 290 290 M12 250 55 50 1354 3.7 220 147 180 195 215 278 985 170 3 112M 137 200 550 150 300 300 M12 250 55 50 1605 3.7 250 230 180 195 227 338 1158 219 3 112M 137 200 610 170 310 310 M12 250 55 50 190

50 6 5.5 250 230 180 195 235 396 1273 266 3 132S 153 239 700 210 340 260 M12 250 55 50 2367 5.5 250 230 180 195 235 458 1333 305 3 132S 153 239 700 210 340 260 M12 250 55 50 241

85.5 250 230 180 195 245 518 1393 451 3 132S 153 239 870 325 340 260 M16 315 70 63 2687.5 250 230 180 195 245 518 1432 451 3 132M 173 258 870 225 340 260 M16 315 70 63 278

9 7.5 250 230 180 195 245 578 1492 451 3 132M 173 258 870 225 340 260 M16 315 70 63 29210 7.5 250 230 180 195 245 638 1552 496 3 132M 173 258 960 220 340 260 M16 315 70 63 315

22.2 234 167 195 210 235 180 897 70 3 100L 130 183 450 150 300 300 M12 250 55 50 1403.7 234 167 195 210 235 180 921 135 3 112M 137 200 530 150 300 300 M12 250 55 50 155

3 3.7 234 167 195 210 235 245 986 135 3 112M 137 200 530 150 300 300 M12 250 55 50 1654 5.5 260 167 195 210 245 310 1205 210 3 132S 153 239 650 175 340 340 M12 250 55 50 223

65 5 7.5 260 240 195 210 255 375 1309 316 3 132M 173 258 760 210 340 340 M16 315 70 63 2646 7.5 260 240 195 210 255 440 1374 316 3 132M 173 258 760 210 340 340 M16 315 70 63 2837 11 260 240 195 210 265 505 1549 366 3 160M 218 323 870 230 390 310 M16 315 70 63 3448 11 260 240 195 210 265 570 1614 461 3 160M 218 323 1000 250 390 310 M16 315 70 63 366

911 260 240 195 210 265 635 1679 469 3 160M 218 323 1000 250 390 310 M16 315 70 63 38415 260 240 195 210 265 635 1721 469 3 160L 238 345 1000 250 390 310 M16 315 70 63 404

23.7 247 167 210 230 245 197 946 85 3 112M 137 200 500 150 300 300 M12 250 55 50 1715.5 247 167 210 230 245 197 1001 150 3 132S 153 239 640 160 330 330 M12 250 55 50 191

35.5 247 167 210 230 245 267 1071 150 3 132S 153 239 640 160 330 330 M12 250 55 50 2117.5 247 167 210 230 245 267 1110 150 3 132M 173 258 640 160 330 330 M12 250 55 50 221

4 7.5 263 235 210 230 255 337 1269 240 3 132M 173 258 760 180 340 310 M12 250 55 50 25880 11 263 235 210 230 265 337 1382 220 3 160M 218 323 850 200 390 310 M16 315 70 63 309

5 11 268 235 210 230 265 407 1454 317 3 160M 318 323 900 210 390 310 M16 315 70 63 3326 15 268 235 210 230 265 477 1566 317 3 160L 238 345 900 210 390 310 M16 315 70 63 374

715 268 235 210 230 280 547 1636 460 3 160L 238 345 1020 240 430 310 M16 315 70 63 436

18.5 268 235 210 230 280 547 1636 460 3 160L 238 345 1020 240 430 310 M16 315 70 63 4368 18.5 268 235 210 230 280 617 1706 460 3 160L 238 345 1020 240 430 310 M16 315 70 63 458

27.5 291 275 250 270 290 225 1225 135 3 132M 173 258 650 175 340 340 M12 250 55 50 29811 291 275 250 270 300 225 1335 208 3 160M 218 323 800 225 390 390 M16 315 70 63 350

3 15 291 275 250 270 300 310 1462 208 3 160L 238 345 800 225 390 390 M16 315 70 63 400100

418.5 291 275 250 270 315 395 1547 165 3 160L 238 345 900 210 430 350 M16 315 70 63 46922 291 275 250 270 315 395 1553 315 4 180M 236.5 351.5 960 220 430 350 M16 315 70 63 495

522 291 275 250 270 315 480 1638 315 4 180M 236.5 351.5 960 220 430 350 M16 315 70 63 52530 291 275 250 271 315 480 1676 315 4 180L 255.5 370.5 960 220 430 350 M16 315 70 63 550

215 300 293 280 300 325 260 1439 154 3 160L 238 345 760 220 390 390 M16 315 70 63 419

18.5 300 293 280 300 325 260 1439 154 3 160L 238 345 760 220 390 390 M16 315 70 63 436

322 310 293 280 300 340 360 1555 215 4 180M 236.5 351.5 900 210 480 390 M16 315 70 63 532

125 30 310 293 280 300 340 360 1593 215 4 180L 255.5 370.5 900 210 480 390 M16 315 70 63 557

430 310 293 280 300 340 360 1693 295 4 180L 255.5 370.5 960 220 430 390 M16 315 70 63 59237 310 293 280 300 340 460 1735 303 4 200M 261.5 406.5 1020 240 480 390 M16 315 70 63 640

230 317 335 315 350 380 310 1592 192 4 180L 2555.5 370.5 900 210 480 480 M16 315 70 63 609

15037 317 335 315 350 380 310 1634 265 4 200M 261.5 406.5 1020 240 480 480 M16 315 70 63 654

345 317 335 315 350 380 425 1749 265 4 200M 261.5 4065.5 1020 240 480 480 M16 315 70 63 70355 317 335 315 350 380 425 1787 265 4 200L 280.5 425.5 1020 240 480 480 M16 315 70 63 762

MS SERIES

MS420 (4 pole motor driven) MS420SPECIFICATIONS

Standard Optional

Liquid Fresh waterTemperatures 0~80°C (32~176°F) 81~120°C (177~248°F)Max. suction pressure 4kgf/cm2 {0.39MPa}Re. NPSH Max. 4m (13 feet) except for ø200

ø200 ... Max. 5.5m (18 feet)Speeds 1500 min-1 (Synchronous speed)Installations Indoors, outdoorsMaterials Suction Casing Cast iron Interstage casing Cast iron Discharge casing Cast iron or ductile cast iron Impeller Bronze 420 stainless steel Shaft Carbon steel 420 stainless steel Shaft sleeve Bronze 420 stainless steel Others All ironFlange Suction side ...JIS 10kg/cm2 R.F.

Discharge side ...JIS 16kgf/cm2 R.F. or JIS 20kgf/cm2 R.F.Construction Nozzle position Side-suction, top discharge Impeller type Enclosed Stuffing box Packing Bearing Roller Lubrication Grease


MS SERIES

DIMENSION (MS420) MS420

Sizeø

g e f t n h

125 185 210 250 24 8 23150 215 240 280 26 8 23200 265 290 330 26 12 23

JIS 10kgf/cm2 R.F. Unit : mm

Unit : mm

Model SizeStages

Motor Pump Motor Common base Anchor bolt Total weightØ kW A H C M N P Frame MR MA BL BM BN K J BC BF L Fd FI Fb Fh Fw {Mass}

No. kg

330

1123 409200L 395.5 374.5 1480 980 250 450 400 425 228 1897 20 400 50 400 150 860

37 225S 432 378 1500 1000 250 500 450 425 228 1937 20 400 50 400 150 90030 200L 395.5 374.5 1600 1100 250 450 400 425 336 2009 20 400 50 400 150 920

4 37 1235 521 225S 432 378 1620 1120 250 500 450 425 346 2049 20 400 50 400 150 96045 225M 444.5 390.5 1620 1120 250 500 450 425 346 2074 20 400 50 400 150 101037 225S 432 378 1720 1220 250 500 450 425 448 2161 20 400 50 400 150 1040

5 45 1347 633 225M 444.5 390.5 1720 1220 250 500 450 425 448 2186 20 400 50 400 150 109055 250M 482.5 512.5 1800 1200 300 560 500 450 410 2346 20 400 50 400 150 113045 225M 444.5 390.5 1840 1340 250 500 450 425 568 2298 20 400 50 400 150 1160

125 6 55 1459 745 250M 482.5 512.5 1900 1300 300 560 500 450 510.5 2458 20 400 50 400 150 1200MS 125 75 320 310 357 357 280S 514 600 2000 1500 250 600 540 450 563 2577 20 400 50 400 150 1400420

755

1571 857250M 482.5 512.5 2040 1540 250 560 500 450 685.5 2570 20 400 50 400 150 1300

75 280S 514 600 2100 1600 250 600 540 450 672 2689 20 400 50 400 150 1470

875

1683 969280S 514 600 2220 1720 250 600 540 450 783 2801 20 400 50 400 150 1570

90 280M 539.5 675.5 2220 1720 250 600 540 450 783 2902 20 400 50 400 150 1650

975

1795 1081280S 514 600 2340 1840 250 600 540 450 903 2913 20 400 50 400 150 1630

90 280M 539.5 675.5 2340 1840 250 600 540 450 903 3014 20 400 50 400 150 171075 280S 514 600 2460 1960 250 600 540 450 1023 3025 20 400 50 400 150 1710

10 90 1907 1193 280M 539.5 675.5 2460 1960 250 600 540 450 1023 3126 20 400 50 400 150 1790110 315S 589 765 2550 1960 295 720 660 470 998 3265 20 400 50 400 150 2000

245

1093 353225M 444.5 390.5 1620 1120 250 500 440 520 337 1932 20 400 50 400 150 1100

55 250M 482.5 512.5 1680 1140 270 560 500 520 317 2092 20 400 50 400 150 115045 225M 444.5 390.5 1620 1120 250 500 440 520 337 2067 20 400 50 400 150 1220

3 55 1228 488 250M 482.5 512.5 1680 1140 270 560 500 520 317 2227 20 400 50 400 150 127075 280S 514 600 1770 1170 300 640 580 520 276 2346 20 400 50 400 150 147075 280S 514 600 1900 1300 300 640 580 520 405 2481 20 400 50 400 150 1580

150 4 90 1363 623 280M 539.5 675.5 1900 1300 300 640 580 520 405 2582 20 400 50 400 150 1660MS 150 110 380 410 355 385 315S 589 765 2000 750 250 700 640 520 460 2721 20 400 50 400 150 1860420 90 280M 539.5 675.5 2040 770 250 640 580 520 596 2717 20 400 50 400 150 1790

5 110 1498 758 315S 589 765 2140 820 250 700 640 520 600 2856 20 400 50 400 150 1990132 315M 614.5 790.5 2140 820 250 700 640 520 600 2907 20 400 50 400 150 2270

6110

1633 893315S 589 765 2280 890 250 700 640 520 740 2991 20 400 50 400 150 211

132 315M 614.5 790.5 2280 890 250 700 640 520 740 3042 20 400 50 400 150 23907 132 1768 1028 315M 614.5 790.5 2400 950 250 700 640 520 860 3177 20 400 50 400 150 2520

255

1210 405250M 482.5 512.5 1640 1100 270 560 500 570 250 2209 20 400 50 400 150 1330

75 280S 514 600 1740 1240 250 640 580 575 270 2328 20 400 50 400 150 1530200 75 280S 514 600 1900 1400 250 640 580 575 435 2493 20 400 50 400 150 1680MS 200

390

1375 410 440 382 423 570280M 539.5 675.5 1900 1400 250 640 580 575 435 2594 20 400 50 400 150 1760

420 110 315S 589 765 2000 1500 250 700 640 570 435 2733 20 400 50 400 150 1960132 315M 614.5 790.5 2000 1500 250 700 640 570 435 2784 20 400 50 400 150 2240

4110

1540 735315S 589 765 2180 840 250 700 640 570 610 2898 20 400 50 400 150 2110

132 315M 614.5 790.5 2180 840 250 700 640 570 610 2949 20 400 50 400 150 2390

Flange

Sizeø

g e f t n h

125 195 225 270 22 8 25150 230 260 305 24 12 25200 275 305 350 26 12 25


Sizeø

g e f t n h

125 195 225 270 26 8 25150 230 260 305 28 12 25200 275 305 350 30 12 25


Discharge pressure over 22kgf/cm2 (2.16MPa)

Note: Above measurements are for totally enclosed fan-cooled motors.

MS SERIES

MSL MSH MS(B) 230 (2 pole motor driven)SPECIFICATIONS

Standard Optional

Liquid Fresh waterTemperature 0~80°C (32~176°F) 81~120°C... MSL, MSH (177~248°F)

81~110°C... MS(B)230 (177~230°F)Max. suction pressure MSL, MSH...

Refer to Selection chart MS(B) 230... 4kgf/cm2 (0.392 MPa)Re. NPSH Max. 4m (13 feet) except for ø200

Max. 4.2m (14 feet)Speeds 3000 min-1 (Synchronous speed)Installations IndoorsMaterials Suction casing Cast iron Interstage casing Cast iron ...MSL, MSH, Ductile cast iron ...MS(B) 230 Discharge casing Cast iron ...MSL Ductile cast iron ...MSH

Steel castings ...MS(B) 230 Impeller Bronze Stainless steel with this material, the bronze impeller

selection chart cannot be used. Shaft Carbon steel ...MSL, MSH 420 stainless steel ...MSL, MSH

Chromium molybdenum steel ...MS(B) 230 630 stainless steel ...MS(B) 230 Shaft sleeve Bronze 420 stainless steel ...MSL, MSH

304 stainless steel ...MS(B) 230 Others All ironFlange Suction side ...JIS 10kg/cm2 R.F.

Discharge side ...JIS 10kgf/cm2 R.F. ...MSL,JIS 20kgf/cm2 R.F. ...MSH, 30kgf/cm2 R.F. ...MS(B) 230

Construction Nozzle position Side-suction, top discharge Impeller type Enclosed Stuffing box Packing Bearing Sleeve Lubrication Oil bath


MS SERIES

DIMENSION - MSL, MSH

Sizeø

g e f t n h

40 85 105 140 20 4 1950 100 120 155 20 4 1965 120 140 175 22 4 1980 130 150 185 22 8 19

100 155 175 210 24 8 19


Unit : mm

Model Suction Discharge Stages Motor Pump Motor Common base Anchor bolt Total weightsize size kW B C D E H P L O T Frame MA MR BM BN BY1 BY2 Fd FI Fa Fb {Mass}ø1 ø2 No. kg

33.7

2001018 180 3 112M 137 200 600 150 330 270 m12 250 55 50 126

5.5 1073 225 3 132S 153 239 720 160 340 270 m12 250 55 50 1513.7 1073 180 3 112M 137 200 600 150 330 270 M12 250 55 50 134

4 5.5 230 255 1128 225 3 132S 153 239 720 160 340 270 M12 250 55 50 15940MSL 7.5 1167 255 3 132M 173 258 720 160 340 270 M12 250 55 50 169

55.5

3101183 225 3 132S 153 239 720 160 340 270 M12 250 55 50 167

7.5 1222 225 3 132M 173 258 720 160 340 270 M12 250 55 50 1175.5 1238 350 3 132S 153 239 800 200 340 270 M16 315 70 63 1897.5

2401277 350 3 132M 173 258 800 200 340 270 M16 315 70 63 199

6 5.5 365 1238 350 3 132S 153 239 800 200 340 270 M16 315 70 63 189

40 407.5

248 230 160 1601277 350 3 132M 173 258 800 200 340 270 M16 315 70 63 199

11 1387 295 3 160M 218 323 900 200 390 270 M16 315 70 63 234

77.5 250

4201332 350 3 132M 173 258 800 200 340 270 M16 315 70 63 207

11 1442 295 3 160M 218 323 900 200 390 270 M16 315 70 63 2427.5

2401387 350 3 132M 173 258 800 200 340 270 M16 315 70 63 214

8 11 475 1497 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 25940MSH 15 1497 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 269

911

5301552 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 266

15 1552 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 27610 11 260

5851607 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 276

15 1607 435 3 160M 218 323 1000 225 390 270 M16 315 70 63 28611 1662 490 3 160M 218 323 1050 225 390 270 M16 315 70 63 286

11 15 640 1662 490 3 160M 218 323 1050 225 390 270 M16 315 70 63 29618.5 1704 490 3 160L 238 345 1050 225 390 270 M16 315 70 63 311

25.5

1601033 205 3 132S 153 239 680 160 340 270 M12 250 55 50 161

7.5 250 1072 205 3 132M 173 258 680 160 340 270 M12 250 55 50 1717.5 1132 205 3 132M 173 258 680 160 340 270 M12 250 55 50 181

50MSL 3 11 220 1242 190 3 160M 218 323 800 175 390 270 M16 315 70 63 22615 1242 190 3 160M 218 323 800 175 390 270 M16 315 70 63 23611 1302 190 3 160M 218 323 800 175 390 270 M16 315 70 63 236

415

2801302 190 3 160M 218 323 800 175 390 270 M16 315 70 63 246

11243 235 175 175

1302 190 3 160M 218 323 800 175 390 270 M16 315 70 63 23615

2601302 190 3 160M 218 323 800 175 390 270 M16 315 70 63 246

50 50 5 15340

1362 335 3 160M 218 323 900 210 390 270 M16 315 70 63 27218.5 1404 335 3 160L 238 345 900 210 390 270 M16 315 70 63 28715 1422 335 3 160M 218 323 900 210 390 270 M16 315 70 63 283

50MSH6

18.5400

1464 335 3 160L 238 345 900 210 390 270 M16 315 70 63 29822 1449 335 3 160L 223 345 900 210 390 270 M16 315 70 63 30730 280 1469 325 3 180M 236.5 351.5 960 220 430 270 M16 315 70 63 337

18.5 260 1524 335 3 160L 238 345 900 210 390 270 M16 315 70 63 3097 22 260 460 1509 335 3 160L 223 345 900 210 390 270 M16 315 70 63 318

30 280 1529 325 3 180M 236.5 351.5 960 220 430 270 M16 315 70 63 34811 1239 167 3 160M 218 323 760 195 390 330 M12 250 55 50 251

2 15 190 1239 167 3 160M 218 323 760 195 390 330 M12 250 55 50 261 80x65 18.5 1281 167 3 160L 238 345 760 195 390 330 M12 250 55 50 276 MSL 15 1309 167 3 160M 218 323 760 195 390 330 M12 250 55 50 281

18.5270

1351 167 3 160L 238 345 760 195 390 330 M12 250 55 50 29622 1336 167 3 160L 223 345 760 195 390 330 M12 250 55 50 310

3 30 260 1356 157 3 180M 236.5 351.5 800 190 430 330 M12 250 55 50 34080 65 18.5

260 245 210 2101351 167 3 160L 238 345 760 195 390 330 M12 250 55 50 296

22 1336 167 3 160L 223 345 760 195 390 330 M12 250 55 50 31030 1356 157 3 180M 236.5 351.5 800 190 430 330 M12 250 55 50 34022 1406 242 3 160L 223 345 850 200 390 330 M16 315 70 63 330

80x65 4 30 330 1426 272 3 180M 236.5 351.5 900 225 430 330 M16 315 70 63 375 MSH 37 280 1464 272 33 180L 255.5 370.5 900 225 430 330 M16 315 70 63 390

30 1501 267 3 180M 236.5 351.5 900 225 430 330 M16 315 70 63 3755 37 265 400 1539 267 3 180L 255.5 370.5 900 225 430 330 M16 315 70 63 410

45 300 1551 342 3 200M 261.5 376.5 1020 215 480 330 M16 315 70 63 510

222

2251362 148 3 160L 223 345 800 175 430 330 M16 315 70 63 310

30300

1382 205 3 180M 236.5 351.5 900 200 430 330 M16 315 70 63 36030 1467 205 3 180M 236.5 351.5 900 200 430 330 M16 315 70 63 410

100x80 100 80 3 37291 275 230 230

310 1505 205 3 180L 255.5 370.5 900 200 430 330 M16 315 70 63 425 MSH 45 1517 185 3 200M 261.5 376.5 900 225 480 330 M16 315 70 63 490

45310

1602 340 3 200M 261.5 376.5 1020 240 480 330 M16 315 70 63 5404 55 395 1641 340 4 200L 280.5 395.5 1020 240 480 330 M16 315 70 63 560

75 330 1679 332 4 225M 299.5 414.5 1020 240 530 330 M16 315 70 63 610

Flange


Sizeø

g e f t n h

40 85 105 140 22 4 1950 100 120 155 22 8 1965 120 140 175 24 8 1980 135 160 200 26 8 23

Note: Above measurements are for totally enclosed fan-cooled motors.

MS SERIES

DIMENSION - MS (B) 230

Sizeø

g e f t n h

40 85 105 140 20 4 1950 100 120 155 20 4 1965 120 140 175 22 4 1980 130 150 185 22 8 19

100 155 175 210 24 8 19


Flange


Sizeø

g e f t n h

40 90 120 160 22 4 2350 105 130 165 22 8 1965 130 160 200 26 8 2380 140 170 210 28 8 23

Unit : mm

Model SizeStages

Motor Pump Motor Common base Anchor bolt Total weightØ kW A H C M N P Frame MR MA BL BM BN BY1 BY2 BC BF L Fd FI Fb Fh Fw {Mass}

No. kg18.5 160L 345 238 1500 1020 240 270 390 270 485 1584 16 315 70 315 130 340

8 22 998 520 180M 351.5 236.5 1550 1050 250 270 430 280 475 1589 16 315 70 315 130 35030 180L 370.5 255.5 1550 1050 250 270 430 280 475 1627 16 315 70 315 130 380

50 50 22 180M 351.5 236.5 1550 1050 250 270 430 280 475 1649 16 315 70 315 130 360MS(B) x 9 30 1058 175 175 243 235 580 180L 370.5 255.5 1550 1050 250 270 430 280 475 1667 16 315 70 315 130 390230 50 37 200M 376.5 261.5 1600 1100 250 280 490 310 475 1699 20 400 85 400 150 410

22 180M 351.5 236.5 1550 1050 250 270 430 280 475 1709 16 315 70 315 130 370

1030

1118 640180L 370.5 255.5 1550 1050 250 270 430 280 475 1747 16 315 70 315 130 400

37 200M 376.5 261.5 1600 1100 250 280 490 310 475 1759 20 400 85 400 150 42045 200L 395.5 280.5 1600 1100 250 280 490 310 475 1797 20 400 85 400 150 45037 200M 376.5 261.5 1450 1020 215 330 480 300 342 1621 16 315 70 315 130 470

6 45 980 470 200L 395.5 280.5 1450 1020 215 330 480 300 342 1659 16 315 70 315 130 49080 55 225M 414.5 299.5 1450 1020 215 330 530 330 345 1698 16 315 70 315 130 520x 80 45 200L 395.5 280.5 1600 1100 250 340 490 310 455 1729 20 400 85 400 150 530

65 x 7 55 1050 210 210 265 245 540 225M 414.5 299.5 1600 1100 250 340 540 335 455 1768 20 400 85 400 150 560MS(B) 65 75 250S 433.5 351.5 1680 1180 250 340 600 360 455 1839 20 400 85 400 150 590230 45 200L 395.5 280.5 1600 1100 250 340 490 310 455 1799 20 400 85 400 150 550

8 55 1120 610 225M 414.5 299.5 1600 1100 250 340 540 335 455 1838 20 400 85 400 150 58075 250M 433.5 351.5 1680 1180 250 340 600 360 455 1909 20 400 85 400 150 610

555

1046 480225M 414.5 299.5 1500 1020 240 330 530 330 332 1764 16 315 70 315 130 560

100 75 250S 433.5 351.5 1600 1100 250 330 590 360 334 1835 16 315 70 315 130 590x 100

675

1131 230 230 291 275 565250S 433.5 351.5 1750 1190 280 340 600 360 470 1920 20 400 85 400 150 620

80 x 90 250M 452.5 340.5 1750 1190 280 340 600 360 470 1928 20 400 85 400 150 670MS(B) 80 75 250S 433.5 351.5 1750 1190 280 340 600 360 470 2005 20 400 85 400 150 660230 7 90 1216 650 250M 452.5 340.5 1750 1190 280 340 600 360 470 2013 20 400 85 400 150 710

110 280S 484 372 1850 1230 310 340 680 400 440 2076 20 400 85 400 150 860Note: Above measurements are for open drip-proof motors.

MS SERIES

MSS (2 pole motor driven)SPECIFICATIONS

Standard Optional

Liquid Fresh water or equivalentTemperature 0~110°C (32~230°F) less than 14 stages 111~200°C (231~392°F)Viscosity Below 40cSt (40mm2/s) Please advise detailed specificationsSpecific gravity Over 0.8Vapor pressure (gauge) Below 2kgf/cm2 (0.196 MPa)Max. suction pressure 10kgf/cm2 (0.981 MPa) 25kgf/cm2 (2.45 MPa) ...mechanical seal type onlyRe. NPSH Max. 4m (13 feet) except for

125 x 100, 150 x 125125 x 100 ...Max. 5.5m150 x 125 ...Max. 8mSpecial design of first stage impeller provides low Re. NPSH Please request performance curves, if you wish for more details

Speeds 3000 min-1 (Synchronous speed)Installations IndoorsMaterials Suction Casing Cast iron Ductile cast iron, Stainless steel castings

Carbon steel castings Interstage casing Ductile cast iron or Carbon steel castings Ductile cast iron or Steel castings Discharge casing Carbon steel castings Steel castings Impeller Ductile cast iron Stainless steel castings Shaft Chromium molybdenum steel 420 stainless steel ...MSL, MSHFlange Suction ...JIS 10kg/cm2 R.F. Others suction/discharge flanges available

Discharge side ...JIS 40kg/cm2 R.FConstruction Nozzle position 125 x 100, 150x 125 ...side suction,

Top discharge except for above...Top suction, Top discharge

Impeller type Enclosed Stuffing box Packing Mechanical seal Bearing Coupling side ...Roller

Opposite side ...Ball Lubrication Oil bath


MS SERIES

DIMENSION - MSS

CONVERSION OF SI UNIT1kgf/cm2=0.0980665 MPa

Unit : mm

Size (øS x ød) & Model Stages X P Y C D H ML L BL BW Total weight {Mass} kg

5 327 1194 2052 1550710

6306 385 1255 2171 1650 8207 443

14002374 1950

790860

80 x 65 MSS 8 305 501 222 - 225 695 2432 2000 9609 559

12552345 1830

710990

10 617 2403 1880 122011 675 1400 2606 2170 760 12504 295

14002294 1850 940

5 360 2359 1930 1050

100 x 80 MSS6

350425

245 - 250 7451389 2413 1980

8001280

7 4901400

2489 2050 12808 555 2554 2120 17009 620 1389 2608 2180 17303 235 2236 1800 1420

125 x 100 MSS4

350305

258 280 300 840 13892310 1870

8101660

5 375 2380 1940 -6 445 2450 2010 -2 205 1420 2312 2020 820 -

150 x 125 MSS 3 390 290 289 350 315 910 1550 2529 2320930

-4 375 1380 2444 2250 -

Unit : mm

Size (øS x ød) & Model Stages X P Y D H ML L BL BW Total weight {Mass} kg

7 355 1815 1420 4208 400 585 985 1860 1480 560 5009 445 1905 1520 51010 490

615 11042069 1600

620530

50 x 40 MSS11

270535

202 1902114 1650 590

12 580 2040 1650 59013 625

585 9852085 1700

560650

14 670 2130 1750 67015 715 2175 1800 68016 760 615 1104 2339 1860 630 7207 397 2083 1600 5508 449 630 1155 2135 1650 640 6109 501 2187 1700 63010 553

665 11942278 1770

700670

60 x 50 MSS 11 305 605 222 200 2330 1820 68012 657 2343 1850 84013 709

630 11552395 1900

640860

14 761 2447 1950 88015 813 2499 2000 900

Note: The above figures are rough estimates only.

Documents

HORIZONTAL MULTI STAGE PUMPS - · PDF fileHORIZONTAL MULTI STAGE PUMPS SELECTION CHART APPLICATIONS • Water supply • Hot/cold water ... Motor Pump Motor Common base Anchor bolt