250QJ Electric submersible water pump
Outlet diameter: 75～125mm
Flow quantity\:50～140 m3/h
Progression:1～16
Overrall pump head:15～180m/20～320m
Voltage rating:380V
Ratation rate: 2850r/min
Pump's Function And Feature:
Function
Suitable for agricultural irrigation, garden watering, rainwater recycling system, urban water supply, enterprises and institutions mention the use of groundwater sources. The device is low noise, high efficiency and save energy.
Feature:
- Carefully assembled in the factory to ensure fast and reliable installation of site
- Multi-stage impeller, lowest noise
- Built-in check valve
- Single-stage lift can reduce the running stability of the high degree of increase in the entire unit shaft diameter φ18mm increase the torsional performance of the pump shaft. Bearing natural rubber material is more resistant, and is equipped with a rigid bearing made ??of imported materials.
- Multi-stage impeller, lowest noise
- Built-in check valve
- Single-stage lift can reduce the running stability of the high degree of increase in the entire unit shaft diameter φ18mm increase the torsional performance of the pump shaft. Bearing natural rubber material is more resistant, and is equipped with a rigid bearing made ??of imported materials.