Submersiblel Pump QW Series for Raw Water Supply and Drainage
QW/WQ series submersible pump, it is widely used in the raw water in-taking, irrigation, drainage applications, and also widely used in the civil water supply, industrial water delivery, sewage discharge, construction site, mining, etc. It is easy using, simple installation and easy movable.
Main Performance Data
Flow: 10 - 4,000 m3/h
Delivery Head: 5-40m
Outlet Dia.: 25-500mm
Working Pressure: ≤ 1.5Mpa
Solid Particle: ≤ 80mg/L
Liquid Temp.: 0℃-80℃
Model Instruction E.G:100QW100-15-7.5 100: Outlet diameter QW: Submersible pump 100: Flow capacity 15: Delivery head 7.5: Motor power Applications Industrial water supply and drainage,
Civil water supply & treatment
Irrigation & Drainage,flood water disposal,
Oil, gas & petrol liquid processing,
Hot water & raw water transferring,
Chemical & Sea water transferring,
Power station water circulation,
Factory & residential fire fighting,
Mining water supply & drainage,
Main Parts Configuration The pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration: | Parts Name | For Clean Water | For Sewage | For Corrosive Liquid |
| Pump Case | Cast Iron HT250 | Ductile Iron/Cast Steel | S.S304 |
| Impeller | Cast Iron HT250 | Ductile Iron/Cast Steel | S.S304 |
| Shaft | Carbon Steel 45# | S.S420(2Cr13) | S.S304 |
| Shaft Sleeve | Carbon Steel 45# | S.S304 | S.S304 |
| Bearing | China Make/NSK/SKF | China Make/NSK/SKF | China Make/NSK/SKF |
| Seals | Mechanical Seals | Mechanical Seals | Mechanical Seals |
