YH(R)Heavy Duty Slurry Pump

YH(R) Heavy Duty Slurry Pump


Type YH(R) pumps are single-stage, end suction, cantilevered, double casing, horizontal, centrifugal slurry pump. They are designed for handing abrasive, high concentration slurries in the mining, coal, metallurgical, power, building material and other industrial departments. This series of pump is suitable for various liquids performance, which is the first select product for convey mine mill slurry and tailings slurry.


40-80% for higher density, strong abrasive slurries
40-100% for medium density, medium abrasive slurries
40-120% for lower density, lower abrasive slurries 


YH(R) Heavy Duty Slurry Pump    YH(R) Heavy Duty Slurry Pump


YH(R) Heavy Duty Slurry Pump    YH(R) Heavy Duty Slurry Pump



YH(R) Clear Water Performance

Type

Max. Motor Power KW

Material

 Clear Water Performance

Liner

Impeller

Capacity

Head
H(m)

Speed
n(r/min)

Eff. n%

NPSH
(m)

(m3/h)

(l/s)

25YHB

15

M
RU

M
RU

12.6-28.8
10.8-25.2

3.5-8
3-7

6-68
3-7

1200-3800
1400-3400

40
35

2-4
2-4

40YHB

15

M
RU

M
RU

32.4-72
25.2-54

9-20
7-15

6-58
5.5-41

1200-3200
1000-2600

45
50

3.5-8
2.5-5

50YHC

30

M
RU

M
RU

39.6-86.4
36-75.6

11 -24
10 -21

12 -64
13 -39

1300-2700
1300-2100

55
55

4-6
2-4

75YHC

30

M

M

86.4-198

24-55

9-52

1000-2200

71

4-6

75YHD

60

75YHC

30

RU

RU

79.2-180

22-50

5-34.5

800-1800

59

3-5

75YHD

60

100YHD

60

M

M

162-360

45-100

12-56

800-1550

65

5-8

100YHE

120

100YHD

60

RU

RU

144-324

40-90

12-45

800-1350

65

3-5

100YHE

120

150YHE

120

M

M

360-828

100-230

10-61

500-1140

72

2-9

150YHR

300

150YHE

120

RU

RU

32-720

90-200

7-49

400-1000

65

5-10

150YHR

300

200YHST

560

M

M

612 -1368

170-380

11-61

400-850

71

4-10

RU

RU

540-1188

150-330

12-50

400-750

75

4-12

250YHST 

560

M

M

936-1980

260-550

7-68

300-800

82

6

RU

RU

720-1620

200-450

7-45

300-650

80

2.5-7.5

300YHST


M

M

1260-2772

350-770

13-63

300-600

77

3-10

RU

RU

1152-2520

320-700

13-44

300-500

79

3-8

350YHTU

1200

M

M

1368-3060

380-850

11-63

250-550

79

4-10

RU

RU

1260-2880

350-800

12-42.5

250-450

80

4-8

450YHTU

1200

M

M

2520-5400

700-1500

13-57

200-400

85

5-10

RU

RU

1800-4680

500-1300

13-44

200-350

80

2-7


Capacity range recommended 50%Q'≤Q≤110%Q' (Q'=Capacity at Max. eff. point) 2. M means Alloy wear-resistant material, R means rubber


Structural features


★ A large diameter with a short overhang ensure the rigidity of shaft, suitable for high power condition.

★ Hardened stainless steel shaft sleeve with ‘O’ ring seals at both ends. A slip fit allows the sleeve protects the shaft from the wear and corrosion.

★ The deputy vanes in both former and rear cover of Impeller relieve seal pressure and minimize recirculation.

★ Casing is made of ductile iron, ribs help casing to stand high pressure.

★ The wet parts are made of high-chrom alloy or rubber, having the abrasion-resist, corrosion-resist and impact erosion-resist properties, improved the service life of pump.

★ The wet parts are made of metal or rubber which can  interchangeable or mixed use, suited different working condition.

★ Impeller adopt the method of wide flow and vane concave to improve flow and corrosion resistance, prolong service life.

★ The shaft seal may be adoptable of packing seal,expeller seal and mechanical seal to fit different working conditions.

★ The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.

★ The bearing Assembly have the grease lubrication and oli lubrication are optional depend on the usage.

★ Adopted the oil lubrication bearing assembly can effectively lower the high operating temperature and reduce bearing fault

★ The grease lubrication bearing assembly easy installation and adjustment, simple structure and easy to maintain and perform reliably.


YH(R) Heavy Duty Slurry Pump


YH(R) Heavy Duty Slurry Pump



Seal Options

Gland seal - Most popular type of seal. Clean water at a certain pressure being injected into the packing through the lantern restrictor, preventing leakage from casing. Simple structure, easy maintenance and low cost, suitable for where expeller seal unsuitable.
Expeller seal- The expoller generate a reverse centrifugal force to prevents the leakage. It can be used for single-stage pump or the first pump of multiple pumps in series when the positive pressure at suction side is larger than that at discharge side by no more than 10%. No gland water is needed, the slurry will not be diluted and the sealing effect is reliable, used in where dilution of slurry is not allowed.
Mechanical seal - Suitable for applications where no extra substance is allowed to mix with the fluid being pumped, such aschemical or food industry.


YH(R) Heavy Duty Slurry Pump


Type

A

B

C

D

U

E

F

G

H

J

K

L

M

N

s

T

V

suction flange

discharge flange

the anchor hole

weight(kg)

O.D

I.D

P.C.D

HOLES

O.D

I.D

P.C.D

HOLES

metal

rubber

25YHB

583

295

248

197

28

79

206

181

98

171

46

143

254

24

38

181

152

38

114

4-Ф16

165

25

127

4-Ф16

4-φ14

91

77

40YHB

592

295

248

197

28

79

217

205

114

184

33

143

254

24

38

184

184

51

146

4-Ф19

165

38

127

4-Ф19

4-φ14

104

118

50YHC

768

406

311

254

42

121

281

238

138

210

71

175

356

32

48

233

216

76

178

4-Ф19

184

51

146

4-Ф19

4-φ19

191

154

75YHC

843

406

311

254

42

121

354

292

149

262

24

175

356

32

48

270

279

102

235

4-Ф22

229

76

191

4-Ф22

4-φ19

263

236

75YHD

943

492

364

330

65

164

353

292

149

262

100

213

432

38

64

279

279

102

235

4-Ф22

229

76

 191

4-Ф22

4-φ22

363

290

100YHD

1021

492

364

330

65

164

421

406

229

338

11

213

432

38

64

318

337

152

292

4-Ф22

279

102

235

4-Ф22

4-φ22

626

454

100YHE

1178

622

448

457

80

222

433

406

229

338

138

257

546

54

76

351

337

152

292

4-Ф22

279

102

235

4-Ф22

4-φ29

728

635

150YHE

1302

622

448

457

80

222

557

551

318

460

62

257

546

54

76

402

406

203

356

8-Ф21

368

152

324

8-Ф21

4-φ29

1473

982

150YHR

1360

680

590

350

85

215

554

551

318

460

170

490

560

50

70

312

406

203

356

8-Ф22

368

152

324

8-Ф22

4-φ28

1655

1164

200YHST

1748

1150

780

650

120

280

692

673

419

635

27

620

900

80

125

439

502

254

445

8-Ф29

432

203

375

8-Ф29

4-φ48

3750

3130

250YHST

1816

1150

650

120

280

762

755

464

674

65

620

900

80

125

461

527

305

470

12-Ф25

12-Ф25

527

254

470

12-Ф25

4-φ48

4318

3357

300YHST

1873

1150

650

120

280

812

937

629

832

224

620

900

80

125

486

584

365

521

12-Ф25

12-Ф25

 552 

305

 495

12-Ф25

4-φ48

6409

4672

350YHTU

2320

1460

900

150

350

953

1048

660

889

84

860

1200

95

150

597

705

406

641

12-Ф35

12-Ф35

 673 

356

 610

12-Ф29

4-φ79

10000

7867

450YHTU

2467

1460

1050

900

150

350

1100

1414

940

1230

417

860

1200

95

150

615

900

508

800

12-Ф42

900

460

800

12-Ф42

4-φ79

17840

12750

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