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Factory Price Hydraulic Suction Dredge Pump

short description:

Capacity: 1800-25000m3/h

Head:20-78m

Speed: 200-550 r/min

Max diameter of flowed particle: 350mm

 NPSHr: <6m

 


Product Detail

Material

Product Tags

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 

drede pump

  • Dredge Pump Model Sense

wn

 

  • 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

1665556642804

  • Dredge Pump Package and Shipping

pump (15)

14-12 gravel pump (2) 

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

Email: rita@ruitepump.com

Whatsapp/Wechat: +8619933139867

 


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  • TH Cantilevered, Horizontal, Centrifugal Slurry Pump  Material:

    Material Code Material Description Application Components
    A05 23%-30% Cr White Iron Impeller, liners, expeller, expeller ring, stuffing box, throatbush, frame plate liner insert
    A07 14%-18% Cr White Iron Impeller, liners
    A49 27%-29% Cr Low Carbon White Iron Impeller, liners
    A33 33% Cr Erosions & Corrosion Resistance White Iron Impeller, liners
    R55 Natural Rubber Impeller, liners
    R33 Natural Rubber Impeller, liners
    R26 Natural Rubber Impeller, liners
    R08 Natural Rubber Impeller, liners
    U01 Polyurethane Impeller, liners
    G01 Grey Iron Frame plate, cover plate, expeller, expeller ring, bearing house, base
    D21 Ductile Iron Frame plate, cover plate, bearing house, base
    E05 Carbon Steel Shaft
    C21 Stainless Steel, 4Cr13 Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    C22 Stainless Steel, 304SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    C23 Stainless Steel, 316SS Shaft sleeve, lantern ring, lantern restrictor, neck ring, gland bolt
    S21 Butyl Rubber Joint rings, joint seals
    S01 EPDM Rubber Joint rings, joint seals
    S10 Nitrile Joint rings, joint seals
    S31 Hypalon Impeller, liners, expeller ring, expeller, joint rings, joint seals
    S44/K S42 Neoprene Impeller, liners, Joint rings, joint seals
    S50 Viton Joint rings, joint seals