Sand Gravel River Dredge Pumps

Max.Head: 80-110m
Max.Capacity: >400 L/min
Driving Type: Motor
Impeller Number: Single-Stage Pump
Working Pressure: High Pressure Pump
Influent Type of Impeller: Single Suction Pump
Customization:

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Basic Info.

Model NO.
20 inch
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump
Material
High Chromium(A05)
Liner
Metal Lined and Rubber Lined
Seal
Packing Seal and Mechanical Seal
Characteristic
Handling Strong Abrasive, High Density Slurries
Solids Handling Capacity
Large Capacities
Fluid
Solids, Mud etc.
Description
Dredge Pump
Capacity
2.34m3/H to 9108 M3/H
Head
4-118 M
Application
Mine, Electric Power, Metallurgy, Coal
Transport Package
Export Polywood Case
Specification
CE, SGS, ISO9001
Trademark
Sundream
Origin
Shanghai
HS Code
8413709990
Production Capacity
100000PCS/Year

Product Description

 
We are professional manufacturer for Sand suction dredge, dredger,dredge,dredging pump for pumping  mining and river sand and gravel  with high and stable quality, and we have made many water pump solutions for many customers.
 
1. Specifications
 
Capacity: 1100~25,000m3/hr
Head: 20-85 m
Discharge Size: 250~1000mm
The largest one in China
 
2.  WN(Q) series 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(Q)~500WN(Q) apply single shell
structure and 600WN(Q)~1000WN(Q)
double shell structure to satisfy heavy duty
dredging work.High chrome alloy made liner
spares with a hardness 60HRC could stand
severe bear and tear.
 
3. Typical Applications
River&Sea Mud&Sand Dredging

 
lection Chart and Performance
Model NPSH
(m)
Flow(m3/H) Head (M) Speed(rpm) Efficiency(%) discharge/suction (mm) Min size of passage
(mm)
200 WN  4 750-1000 40-65 700-850 70-72 200/250 180
250 WN 4 1100-1300 40-65 500-650 70-74 250/350 144
300 WN  4 1800-2200 40-65 400-550 74-78 300/450 244
350 WN  4.5 2600-3000 40-65 400-550 74-78 350/450 245
400 WN  4.5 2800-3200 20-40 400-550 74-78 400-550 250
450 WN 4.5 3200-3800 40-67 350-500 76-80 450/600 354
500 WN 4.8 4500-5800 40-65 350-450 78-80 500/650 250
600 WN  6 5000-9000 55-80 280-420 84-85 600/660 220
700 WN  6 8000-12000 60-85 280-380 83-85 700/760 280
800 WN  6 10000-15000 50-78 200-380 85-87 800-/900 300
900 WN  6 12000-19000 50-75 280-330 85-87 900/960 320
1000 WN  6 16000-25000 23-76 181-290 85-87 1000/1200 350
               
for more detailed specification and performance data , please contact us directly by email or call.  :0086-15805885358

Sand Gravel River Dredge Pumps

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