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WN dredge pump is a single-stage single suction cantilever horizontal centrifugal pump, with light weight, good-resistance, super dreding performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc. They can meet all the requirements from the dredges. Dredge pump are specially designed for mud, sand dredging application in river or sea. Robust structure design with front disassemble way guarantee its extra long work life and easily maintenance.
300WN~500WN with single shell structure and 600WN~1000WN double shell structure to satisfy heavy duty dredging work. High chrome alloy made liner spares with a hardness 60HRC could bear severe bear and tear.

• WN series dredge pump Structure 

• Dredge Pump Model Sense

• Dredge Pump Performance Data
  

  Model	Capacity m3/h	Head  m	Speed r/min	NPSHr   m	Inlet Diametermm	Outlet Diametermm	Max Dia of  Particle mm
  300WN (Q)	1800-2200	20-65	300-550	<4	350	300	240
  400WN(Q)	3200-3800	20-67	250-550	<4.5	600	450	240
  500WN(Q)	4500-5800	20-65	250-550	<4.5	650	500	240
  600WN(Q)	5000-7000	20-65	250-550	<4.5	660	600	250
  650WN(Q)	6000-9000	20-70	200-400	<5.5	700	650	260
  700WN(Q)	7500-12000	20-75	200-400	<5.5	760	700	280
  800WN(Q)	10000-15000	20-78	200-380	<6	900	800	300
  900WN(Q)	12000-19000	20-75	180-350	<6	960	900	320
  1000WN(Q)	16000-25000	20-78	180-350	<6	1200	1000	350

• Dredge Pump Feature

1.The whole construction is suitable for dredging ship
2.Reliable and simple structure(200WN~500WN type is single casing pump,600WN~1000WN is double casing pump)
3.Easy disassembly and installation, convenient maintenance
4.Dredging performance is excellent,
5.good NPSH, strong through-put capability
6.The curve of performance decrease sharply, to make the pump more adaptive in the change of discharge distance.
7.Pump performance can be in a variety of change.
8.Excellent ant-wear performance, long service of wet parts
9.A little hydraulic loss, high efficiency, low consumption
10.Reliable shaft sealing without leakage
11.Drive type: Generally use belt driven or Gear transmission

• Dredge Pump Application example

• Dredge Pump Package and Shipping

For more information about our Dredge pump, please contact us freely.

Email: rita@ruitepump.com

Whatsapp/Wechat: +8619933139867