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WN700 CSD Dredge Pump

Inlet: 760mm
Outlet: 700mm
Capacity: 8000-12000m3/h
Head: 60-85m
Speed: 280-380r/min
Max. Particles: 280mm
Materials: High chrome alloy

Construction of dredging pump
dredging pump construction component
Main Part Number At The Drawing
1 – Shaft 2 – Frame 3 – Mechanical Seal Assembly 4 – Connecting Plate
5 – Rear Liner 6 – Pump Casing 7 – Cover Plate 8 – Front Liner
9 – Impeller 10– Support

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DREDGE PUMP SELECTION CHART

WN700 CSD Dredge Pump

Note: Approximate Performance For Clear Water, To Be Used For Primary Selection Only.

√ WN700 dredge pumps are of single-stage, single-suction, horizontal structure. According to discharging pressure, The WN700 dredge pump is a double casing pump. √ Double casing design enhances safety reliability. If the volute liner is getting close to being worn out, or split, there will be no water leakage inside the pump house. The WN700 dredge pumps can be work underwater. The submerging depth can meet different requirements. Bearings use famous domestic or foreign brands. WN700 dredge pump has a long trouble-free working time. √ WN700 dredge pump uses front dismantling structure and is easy to stall, disassemble and repair. Different components have special dismantling tools. √ WN700 dredge pump adopts a standard screw thread for the connection of impeller and shaft and equipped with removing of piston ring for the ease of assembling the impeller. Where to buy a good quality dredging pump with an adorable price? Walker pump for sale.

Model

Capacity Q
(m3/h)

Head H
(m)

Speed n
(rpm)

Eff. η
(%)

NPSH
(m)

Inlet Dia.
(mm)

Outlet Dia.
(mm)

Max. Particles
(mm)

200WND

600-800

20-40

700-900

60-65

<4.5

250

200

178

200WN

750-1000

40-65

700-850

70-72

<4

250

200

180

250WND

950-1100

20-40

500-700

65-70

<4

300

250

220

250WN

1100-1300

40-65

500-650

70-74

<4

350

250

144

300WND

1500-1800

20-40

400-600

65-68

<4

350

300

241

300WN

1800-2200

40-65

400-550

74-78

<4

450

300

241

350WN

2600-3000

40-65

400-550

74-78

<4.5

450

350

245

400WN

2800-3200

20-40

400-550

74-78

<4.5

450

400

250

450WN

3200-3850

40-67

350-500

76-80

<4.5

600

450

354

500WND

3600-4200

20-40

220-320

72-75

<4.8

600

500

330

500WN

4500-5500

40-65

350-450

78-80

<4.8

650

500

250

600WN

5000-9000

55-80

280-420

81-85

<6

660

600

220

700WN

8000-12000

60-85

280-380

83-85

<6

760

700

280

900WN

12000-19000

50-75

280-330

85-87

<6

960

900

320

1000WN

16000-25000

23-76

181-290

85-87

<6

1200

1000

350

WN series dredge pumps are widely used for Dredging, Cutter Suction Dredger, Sand and Gravel, Contract Dredging, Tailings, Booster Pump, Sand waste pump, Material transfer pump etc.

PREV:WN300 Dredge Booster Pump

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