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
USM 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

USM-2-0413

40/40

141

150

276

175

215

145

3

63

90L

313.5

82

4-15

106

540

752

315

350

50

3-0413

40/40

141

150

326

175

215

145

3

77

100L

361.5

145

4-15

106

540

752

315

350

50

4-0413

40/40

141

150

376

175

215

145

3

83

112M

376

80

4-15

128

705

960

304

380

52

5-0413

40/40

141

150

426

175

215

145

3

104

112M

376

130

4-15

128

705

960

304

380

52

6-0413

40/40

150

150

497

175

215

145

3

120

132S

446.5

169

4-15

128

705

960

304

380

52

7-0413

40/40

150

150

547

175

215

145

3

135

132S

446.5

240

4-15

220

690

1130

525

575

100

8-0413

40/40

150

150

597

175

215

145

3

150

132M

484.5

240

4-15

220

690

1130

525

575

100

USM-2-0513

50/50

141

150

276

175

215

145

3

64

100L

361.5

95

4-15

106

540

752

315

350

50

3-0513

50/50

141

150

326

175

215

145

3

80

112M

376

45

4-19

128

705

960

340

380

52

4-0513

50/50

141

150

376

175

215

145

3

92

132S

446.5

80

4-19

128

705

960

340

380

52

5-0513

50/50

141

150

426

175

215

145

3

110

132S

446.5

159

4-19

128

705

960

340

380

52

6-0513

50/50

150

150

497

175

215

145

3

130

132M

484.5

230

4-19

200

630

1030

430

470

90

7-0513

50/50

150

150

574

175

215

145

3

150

132M

484.5

240

4-19

220

690

1170

525

575

100

USM-2-0611

65/65

138

188

294

205

250

160

3

100

112M

376

155

4-19

106

540

752

315

350

50

3-0611

65/65

138

188

349

205

250

160

3

114

132S

446.5

120

4-19

128

705

960

340

380

52

4-0611

65/65

138

188

404

205

250

160

3

130

132M

484.5

185

4-19

128

705

960

340

380

52

5-0611

65/65

138

188

459

205

250

160

3

145

160M

526

160

4-19

250

825

1325

450

490

80

6-0611

65/65

138

188

534

205

250

160

3

160

160M

526

232

4-19

270

840

1390

525

575

110

USM-2-0810

80/80

189

205

379

230

270

190

3

120

132M

484.5

25

4-19

250

825

1325

450

490

80

3-0810

80/80

189

205

444

230

270

190

3

145

160M

526

90

4-19

250

825

1325

450

490

80

4-0810

80/80

189

205

509

230

270

190

3

171

160M

526

200

4-19

250

825

1325

450

490

80

5-0810

80/80

189

205

574

230

270

190

3

200

160L

619

280

4-19

270

840

1380

525

575

110

USM-2-1010

100/100

189

240

377

270

280

220

3

175

160L

619

120

4-19

250

825

1325

450

490

80

3-1010

100/100

189

240

452

270

280

220

4

200

180M

646

244

4-19

300

855

1455

585

625

80

4-1010

100/100

189

240

527

270

280

220

4

230

180L

684

320

4-19

300

855

1455

585

625

80

5-1010

100/100

189

240

602

270

280

220

4

270

180L

684

320

4-19

300

855

1455

585

625

80

USM-2-1210

125/125

290

264

526

325

325

250

4

325

180L

684

340

4-23

300

930

1530

525

575

110

3-1210

125/125

290

264

616

325

325

250

4

360

200L

761.5

340

4-23

300

930

1530

525

575

110

4-1210

125/125

290

264

706

325

325

250

4

380

225S

908

205

6-23

150

750

1800

590

650

170

USM-2-1510

150/150

322

317

600

385

375

275

4

470

200M

807.5

320

4-19

250

1100

1600

450

500

150

3-1510

150/150

322

317

700

385

375

275

4

560

250S

908

300

4-23

250

1200

1700

450

500

145

4-1510

150/150

322

317

800

385

375

275

4

650

225S

812

200

6-23

150

750

1800

490

550

170

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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