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Split casing pump / Drainage and irrigation pump 200hp

Product Description

 MAIN APPLICATION                                                                                                                        

       

      Type QS pump is single-stage double-suction split-casing Centrifugal Pump. The serial pump is mainly used in water supply for factory, mine, city, power station, irrigation and all kinds of water project. The pumped medium is clear water or other liquids which is physically and chemically similar to clear water.

 

 

PUMP STRUCTURE                                                                                                        

 

        The QS series pump can be assembled in horizontal(see picture one) or vertical, and the horizontal pump’s driving end can be set in left or right side according to client’s requirements. The flange can be set by GB, ISO, DIN, BS or ANSI standard.

 

       The pump casing and cover adopt symmetrical double passage suction. The inlet is not pre-vortex to reduce the inlet loss. The impeller adopts symmetrical double suction. The axial force is balanced in theory. Besides the basic model, the impeller can be designed to extend the range of application range by changing the model and cutting the impeller. The shaft was sealed wholly, it do not contract with medium. Normal shaft chamber can adopt soft packing or mechanical seal.

 

       Bearing selection:
      To horizontal pump, the two ends can adopt lubricate bearing by grease or thin oil.
      To vertical pump, the upper bearing is lubricated by grease, and the lower is lubricated by tin
bronze or PTFE glide.

 

 

 

 

 

Remarks:The left sealing body in above picture is packing seal, and the right is mechanical seal. In
fact, the pump adopts packing seal in the left as the right is also packing seal, so as mechanical seal.
There is no mixed collocation construction.

 

 

 

 

PUMP PERFORMANCE PARAMETERS                                                                            

 

( FROM 300 mm TO 350MM FOR YOUR REFERENCE)

 

 

Pump Type

Flow (Q)

H

Head

(m)

n

Speed

(rpm)

N

Power(kw)

η

Eff

(%)

NPSH

Pump Weight

(kg)

(m3/h)

(L/s)

Shaft power

Motor

300QS-32

612

792

900

170

220

258

38

32.2

25.5

1450

76.2

79.8

78.1

90

83

87

80

5.5

809

300QS-125

850

1250

1663

236

347

461

140

125

100

1470

450

252

620

680

72

81

73

6.5

1580

300QS-125A

800

1180

1570

223

328

436

125

112

90

1470

391

426

550

630

70

78

70

6.5

1580

300QS-125B

745

1100

16460

207

305

405

108

96

77

1470

313

373

422

500

70

77

72.5

6.5

1580

350QS-75

972

1260

1440

270

350

400

80

75

65

1450

268

306

319

400

79

84

80

6.5

1200

 

 

 

MORE PUMP SIZE                                                                                                             

 

150QS

200 QS

250 QS

300 QS

350 QS

400 QS

500 QS

600 QS

700 QS

800 QS

1000 QS

1200 QS

 

 

 

CONTACT (24-HOUR ONLINE SERVE)                                                                                 

 

 

 

 

Thanks for your reading.

 If you have any questions or requests, please  contact me without any hesitate.

 We will try the best to help you, offer good pumps, offer good pump solutions !

 

 

 

Contact us if you need more details on Portable Irrigation Pumps. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Portable Irrigation Pumps、Portable Irrigation Pumps. If these products fail to match your need, please contact us and we would like to provide relevant information.

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