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Centrifugal Pump

Centrifugal Pump
UEN series

Standard type with 55 models and wide variety of materials

Selection chart
UEN type

Model number explanation
XXXX-##@@-xP (**)

XXXX

: Pump type

##

: Suction/Discharge bore (cm)

@@

: Head classification

xP

: Electric motor pole number (2P, 4P, 6P, other)

(**)

: Electric motor output power (kW) at maximum performance (using normal water at normal temperature)

-colored area shows that 2P motor models are also available. Please ask for details.

For details and related dimensional outline drawings of UEX type, please contact us.


50Hz
Centrifugal Pump UEN 50Hz

60Hz
Centrifugal Pump UEN 60Hz

Outer dimensions
UEN type

Centrifugal Pump

Unit: mm

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

0400-4P

40/40

337

110

135

85

185

122

30

120

80

0.75

262

11

15

M12

110

350

570

250

286

50

14

3

13

-2P

40/40

337

110

135

85

190

152

30

120

112M

3.7

376

41

15

M12

120

390

630

280

316

55

18

3

18

0410-4P

40/40

340

110

140

100

185

145

35

120

90L

1.5

314

20

15

M12

110

350

570

250

286

50

14

3

13

-2P

40/40

340

110

140

100

205

135

35

120

132S

5.5

445

55

19

M16

150

480

780

330

370

70

25

3

28

0420-4P

40/40

375

115

160

125

220

125

44

130

100L

2.2

348

29

15

M12

140

450

730

300

336

60

18

3

21

-2P

40/40

375

115

160

125

242

165

44

130

160M

11

585

100

19

M16

180

570

930

385

425

82

25

3

45

0500-4P

50/40

340

115

140

95

185

145

34

120

90L

1.5

314

20

15

M12

110

350

570

250

286

50

14

3

13

-2P

50/40

340

115

140

95

205

135

34

120

132S

7.5

445

55

19

M16

150

480

780

330

370

70

25

3

28

0510-4P

50/40

375

115

160

115

220

125

43

130

100L

2.2

348

29

15

M12

140

450

730

300

336

60

18

3

21

-2P

50/40

375

115

160

115

242

165

43

130

160M

15

585

100

19

M16

180

570

930

385

425

82

25

3

45

0520-4P

50/40

375

115

170

135

220

150

46

130

112M

3.7

376

41

15

M12

140

450

730

300

336

60

18

3

21

-2P

50/40

375

115

170

135

242

165

46

130

160M

15

585

100

19

M16

180

570

930

385

425

82

25

3

45

0530-4P

50/40

433

120

200

160

250

160

68

140

132M

7.5

483

66

19

M16

170

540

880

350

396

70

25

3

31

0600-4P

65/50

345

120

150

105

185

150

38

120

90L

1.5

314

20

15

M12

110

350

570

250

286

50

14

3

13

0610-4P

65/50

380

120

170

115

220

155

48

130

112M

3.7

376

41

15

M12

140

450

730

300

336

60

18

3

21

0620-4P

65/50

433

120

180

135

250

185

63

140

132S

5.5

445

55

19

M16

150

480

780

330

370

70

25

3

28

0800-4P

80/65

380

125

170

115

220

155

51

130

112M

3.7

376

41

15

M12

140

450

730

300

336

60

18

3

21

-2P

80/65

380

125

170

115

242

195

51

130

160L

18.5

630

125

19

M16

180

570

930

385

425

82

25

3

45

0810-4P

80/65

438

125

180

130

250

190

61

140

132S

5.5

445

55

19

M16

150

480

780

330

370

70

25

3

28

-2P

80/65

438

125

180

130

272

195

61

140

180M

22

656

180

19

M16

200

630

1030

430

470

92

27

3

58

0820-4P

80/65

495

125

200

150

275

200

86

145

132M

7.5

483

66

19

M16

170

540

880

350

396

70

25

3

31

-2P 80/65 495 125 200 150 295 250 86 145 180L 30 694 215 19 M16 200 630 1030 430 470 90 27 3 58

0840-4P

80/50

496

135

220

185

295

231

107

145

160L

15

630

125

19

M16

200

630

1030

430

470

90

27

3

58

1000-4P

100/80

438

135

180

135

250

190

64

140

132S

5.5

445

55

19

M16

150

480

780

330

370

70

25

3

28

1002-2P

100/80

438

135

180

135

272

220

64

140

180L

30

694

215

19

M16

200

630

1030

430

470

92

27

3

58

1010-4P

100/80

438

135

200

140

250

165

65

140

132M

7.5

483

66

19

M16

170

540

880

350

396

70

25

3

31

*1010-2P

100/80

499

135

200

140

305

254

84

145

200L

45

762

290

19

M16

220

690

1130

525

571

100

30

4

89

1030-4P

100/80

495

135

220

170

295

230

100

145

160L

15

630

125

19

M16

200

630

1030

430

470

90

27

3

58

1050-4P

100/80

563

180

250

205

360

60

136

155

180M

22

656

180

19

M16

270

840

1380

525

571

110

30

3

104

1200-4P

125/100

510

180

190

150

275

215

94

145

132M

7.5

483

66

19

M16

170

540

880

350

396

70

25

3

31

1220-4P

125/100

495

155

220

170

295

230

111

145

160L

15

630

125

19

M16

200

630

1030

430

470

90

27

3

58

1230-4P

125/100

495

145

240

180

295

230

115

145

180M

18.5

656

180

19

M16

200

630

1030

430

470

90

27

3

58

1500-4P

150/125

520

205

210

160

275

225

104

145

132M

7.5

483

66

19

M16

170

540

880

350

396

70

25

3

31

1520-4P

150/125

505

180

210

175

295

240

115

145

160L

15

630

125

19

M16

200

630

1030

430

470

90

27

3

58

1540-4P

150/125

564

205

265

215

360

91

190

155

180L

30

630

215

19

M16

270

840

1380

525

571

110

30

4

104

1550-4P

150/100

680

200

275

240

410

210

214

165

200L

45

762

290

19

M16

270

840

1380

525

571

110

30

4

104

1571-4P

150/100

680

200

290

260

445

175

230

165

250S

75

842

470

23

M20

250

1100

1600

550

600

145

25

4

200

2010-4P

200/150

573

217

250

190

360

70

196

155

160L

15

630

125

19

M16

270

840

1380

525

571

110

30

3

104

2020-4P

200/150

695

210

270

215

410

175

234

165

180M

22

656

180

19

M16

270

840

1380

525

571

110

30

3

104

2040-4P

200/150

696

225

285

230

410

175

242

165

225S

55

807

335

23

M20

300

930

1530

525

571

110

30

4

110

2050-4P

200/150

806

215

300

245

500

157

323

170

250S

75

842

470

23

M20

250

1200

1700

550

600

145

25

4

240

2060-4P

200/150

801

235

325

275

500

152

366

170

250M

90

923

520

23

M20

250

1200

1700

550

600

145

25

4

240

2520-4P

250/200

695

270

300

220

410

225

275

165

200L

37

762

290

19

M16

270

840

1380

525

571

110

30

4

104

2540-4P

250/200

819

250

330

255

500

170

340

170

250M

90

923

520

23

M20

250

1200

1700

550

600

145

25

4

240

2560-4P

250/200

819

280

380

290

525

220

391

170

315S

150

1230

1200

25

M22

300

1300

1900

640

700

170

28

4

330

 Note:

Standard accessories: Common base plate, Shaft coupling, Foundation bolts and Safety cover.

Base plate with dimension L larger than 1600mm is made of steel plate.

(∗) For the 2P, pump type is UENM-1010.

Outer dimensions refer only to electric motors at maximum motor output (at 60Hz), therefore there may be differences in outer dimensions. For details on related dimensional outline drawings, please contact us.



Flange

Centrifugal Pump / Flange


Unit: mm

Symbol
Flange dimensions (JIS 10K)
A (Bore)

40

50

65

80

100

125

150

200

250

D

140

155

175

185

210

250

280

330

400

C

105

120

140

150

175

210

240

290

355

n x h

4-19

4-19

4-19

8-19

8-19

8-23

8-23

12-23

12-25



Foundation bolt

Centrifugal Pump / Foundation bolt

Unit: mm

Bolt d
d1
S
L1
L
M12

12

32

50

250

M16

16

40

63

315

M20

20

50

80

400

M22

22

56

90

500



Unit: kW
Motor frame number and output power
(Enclosed fan-cooling type)
Pole number
Frame
number
2P
4P
6P

0.4

0.4

-

71

0.75

0.75

0.4

80

1.5

1.5

0.75

90L

2.2

-

2.2

1.5

100L

3.7

3.7

2.2

112M

5.5

5.5

3.7

132S

7.5

-

7.5

5.5

132M

11

11

7.5

160M

15

18.5

15

11

160L

Pole number
Frame
number
2P
4P
6P

22

18.5

15

180M

22

30

30

18.5

180L

22

37

37

30

200L

45

45

37

55

55

45

225S

75

75

55

250S

90

90

75

250M

110

110

90

280S

132

132

110

280M

150

150

132

315S



Bearing, Shaft seal
Bracket
number
Shaft seal
(in case of a gland packing)
Bearing
Bearing seal
(in case of an oil seal)
Lubricating
oil
Inner diameter x Outer diameter
x Width
Q'ty
Pump side
Coupling
side
Pump side
Coupling
side
Oil
amount
L
Type

120

28 x 44 x 8

4

6306

6206

TC28408

TC28408

0.28

Turbine
oil

ISO
VG46

130

32 x 51 x 9.5

4

6307

6207

TC32458

TC32458

0.35

140

38 x 60 x 11

4

6308

6307

TC38558

TC35508

0.45

145

42 x 67 x 12.5

4

6309

6308

TC42609

TC40559

0.65

155

48 x 73 x 12.5

4

6310

6309

TC48659

TC45609

0.90

165

55 x 80 x 12.5

5

6312

6311

TC55729

TC50689

1.70

170

75 x 105 x 16

5

NU316

6316

TC7510013

TC7510013

1.80



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