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Raw Sewage Pump

Raw Sewage Pump

Raw Sewage Pump Pump Description ZW series self priming raw sewage pump can handle solids, resistant to abrasion liquids. These pumps can handle liquids up to a viscosity of about 50mm²/s. They are designed with the advanced device maintenance hole and wear plate, easy to clean and flush. ZW...

Raw Sewage Pump

Pump Description

ZW series self priming raw sewage pump can handle solids, resistant to abrasion liquids. These pumps can handle liquids up to a viscosity of about 50mm²/s. They are designed with the advanced device maintenance hole and wear plate, easy to clean and flush. 

ZW series raw sewage pump have wide applications in industry, marine and waste treatment.  


Raw Sewage Pump Material Code 

C: Cast iron 

Q: Ductile iron 

SS304/ SS316/SS316L/Duplex Stainless Steel


Raw Sewage Pump Design&Structure

Design---Performance and dimensions referring to the European standard

Structure---Semi-open impelle, single-suction, self-priming, maintenance hole, wear plate 

Flange---Pump casings are casted with flanges;Screw flange for discharge size<100mm 

Operating Data

DN(mm)40~200
Flow Rate(Q)
4~1000m³/h
Head(H)4~55m
Max Solids Size3~9mm
Speed1450~3600rpm
Max Tempreture80℃
Converying Mediumneutral,acid or alkali clean or dirty liquids
Self-priming height
3~7m

Raw Sewage Pump Clean Water Performance Curve

raw sewage pump performance.jpg

With wide experience and expertise, MST is professional in manufacturing and trading raw sewage pump for sale. We are one of the leading manufacturers and suppliers of various pumps. Welcome to buy or wholesale the high quality pump at reasonable price with our distributor.
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MST Pump Co.,Ltd