Dredge Pump

Size: 8” to 40” Pump
Capacity: 600-25000 m3/h
Head: 20-86 m
Handing solids: 0-350mm
Concentration: 0%-70%

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models & specifications

Parameter Construction Drawing Features Application Parameter

Construction Drawing

Construction of G Gravel pump

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

Features

The WN-type sludge pump has the characteristics of strong self-priming ability, strong suction height, few parts of the screw pump, compact structure, small volume and simple maintenance. It is a new type of pump made according to the principle of revolving meshing displacement.
The main working parts of G-type sludge pump are eccentric screw (rotor) and fixed bushing (stator). Use non-toxic and tasteless edible rubber, the working temperature can reach 120 degrees Celsius, if you use high temperature 120 degrees Celsius-350 degrees Celsius, you can contact the unit.
Due to the special geometric openings of the two components, separate sealed chambers are formed. The medium promotes the flow evenly from the axial direction. The internal flow rate is low, the volume remains unchanged, and the pressure is stable, so there will be no product turbulence and agitation.
The output pressure of each pump is 0.6MPa-1.2MPa, the head is 60m-120m (clean water), and the self-priming height is generally above 3m. It can be used as a self-priming sewage pump product.

Application

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 warman dredge pump