QW/WQ series submersible water 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.
Submersible pumps are used for a wide range of applications. If you have a small pump around your property or a well pump it is probably a submersible pump. Submersible pumps are also common in sewage applications, raw water pumping applications, and to remove storm water from structures like parking garages.
Submersible pumps are commonly used for sewage lift station applications. When water enters the wastewater system, in most cases it flows by gravity to a collection basin or sump. Submersible sewage pumps are then usually used to transfer the wastewater from the collection basin to a wastewater treatment plant.
These pumps may be relatively small – as small as just a few horsepower – or they may be quite large, with large sewage pumps capable of being paired with motors rated for hundreds of horsepower.
Main Performance Data
Flow: 10 - 4,000 m3/h
Delivery Head: 5-40m
Outlet Dia.: 50-600mm
Working Pressure: ≤ 1.5Mpa
Solid Particle: ≤ 80mg/L
Liquid Temp.: 0℃-80℃
Model Instruction
E.G:100QW100-15-7.5
100: Outlet diameter (mm)
QW: Submersible pump
100: Flow capacity (m3/h)
15: Delivery head (m)
7.5: Motor power (kW)
Performance Range of 65QW Submersible Water Pump
Applications
Industrial water supply and discharge,
Civil water supply & treatment
Irrigation & Drainage,flood 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 |
