Multistage Self-Priming Pump


Multistage Self-Priming Pump
USM, UBM, MEF types
(PAT.)

High head type with high performing self-priming mechanism

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Outer dimensions
UBM type


Multistage Self-Priming Pump

Unit: mm

Model No.
Bore
Suction/
Discharge
Pump
Motor
Base plate
A
B
F
C
D
E
n
Weight
(kg)
Frame
No.
G
J
Z-d
K
N
L
M
R
P

UBM-6-0420

40/40

197

237

512

210

210

170

3

185

160M

526

165

4-19

150

900

1200

360

400

120

7-0420

40/40

197

292

512

210

210

170

3

205

160L

619

165

4-19

150

900

1300

360

400

120

8-0420

40/40

197

292

567

210

210

170

3

225

160L

619

215

4-23

200

1000

1400

400

450

150

9-0420

40/40

197

347

567

210

210

170

3

245

160L

619

215

4-23

200

1100

1500

400

450

150

10-0420

40/40

197

347

622

210

210

170

3

265

160L

619

215

4-23

200

1100

1500

400

450

150

UBM-6-0520

50/50

197

237

512

210

210

170

3

195

160M

526

165

4-19

150

900

1200

360

400

120

7-0520

50/50

197

292

512

210

210

170

3

215

160L

619

165

4-19

150

1000

1300

360

400

120

8-0520

50/50

197

292

567

210

210

170

3

235

160L

619

215

4-23

200

1000

1300

360

450

150

9-0520

50/50

197

347

567

210

210

170

3

255

160L

619

215

4-23

200

1100

1500

400

450

150

10-0520

50/50

197

347

622

210

210

170

3

280

160L

619

215

4-23

200

1100

1500

400

450

150

UBM-5-0620

65/65

197

348

529

270

270

200

3

270

160L

619

255

4-23

200

1000

1400

450

500

150

6-0620

65/65

197

348

599

270

270

200

4

300

180M

646

255

4-23

200

1100

1500

450

500

150

7-0620

65/65

197

418

599

270

270

200

4

315

180M

646

300

4-23

250

1100

1600

450

500

150

8-0620

65/65

197

418

669

270

270

200

4

370

180M

646

300

4-23

250

1200

1700

450

500

150

9-0620

65/65

197

488

669

270

270

200

4

400

180L

684

200

6-23

150

1250

1800

440

500

180

UBM-5-0820

80/80

197

348

529

270

270

220

4

285

180M

646

255

4-23

200

1000

1400

450

500

150

6-0820

80/80

197

348

599

270

270

220

4

320

180M

646

255

4-23

200

1100

1500

450

500

150

7-0820

80/80

197

418

599

270

270

220

4

350

180L

646

300

4-23

250

1100

1600

450

500

150

8-0820

80/80

197

418

669

270

270

220

4

385

180L

684

300

4-23

250

1200

1700

450

500

150

9-0820

80/80

197

488

669

270

270

220

4

420

200L

684

200

6-23

150

1250

1800

440

500

180

UBM-5-1020

100/100

291

406

700

325

325

250

4

530

225S

615

200

6-23

150

750

1800

490

550

170

6-1020

100/100

291

406

800

325

325

250

4

580

225S

812

255

6-23

200

750

1900

540

600

170

7-1020

100/100

291

496

800

325

325

250

4

630

225S

812

195

6-23

150

850

2000

540

600

180

8-1020

100/100

291

496

910

325

325

250

4

680

250S

908

195

6-23

150

900

2100

540

600

180

UBM-5-1220

125/125

291

406

700

325

325

250

4

540

225S

812

205

6-23

150

750

1800

490

550

170

6-1220

125/125

291

406

800

325

325

250

4

590

250S

908

255

6-23

200

750

1900

540

600

170

7-1220

125/125

291

496

800

325

325

250

4

640

250S

908

195

6-23

150

850

2000

540

600

180

8-1220

125/125

291

496

910

325

325

250

4

690

250S

908

195

6-23

150

900

2100

540

600

180

UBM-4-1520

150/150

322

375

780

385

375

275

4

750

250M

946

220

6-23

150

800

1900

540

600

180

5-1520

150/150

322

475

780

385

375

275

4

830

280S

1031

210

6-23

150

900

2100

540

700

180

6-1520

150/150

322

475

885

385

375

275

4

910

280M

1082

260

6-23

200

950

2300

640

700

210

7-1520

150/150

322

575

885

385

375

275

4

985

315

1170

310

6-23

250

1000

2500

740

800

210

8-1520

150/150

322

575

1057

385

375

275

4

1060

355

1600

300

6-25

250

1050

2600

740

800

230

Note:

Since dimensions are based on JIS 10K standard, they may be changed according to standards/specifications.

Outer dimensions refer only to electric motors at maximum motor output, therefore there may be differences in outer dimensions. For details on related dimensional outline drawings, please contact us.

Installation and piping: Please install an inverse U-bent pipe as suction piping for efficient self-priming. For details, please refer to the page for UHN type.

Sealing: When equipped with a mechanical seal, supply of sealing water from the outside may be necessary for suction pumping. Gland packing may not be used for force pumping when the pressure is extremely high.



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