Simple structure, small size, light weight, easy installation, use, and maintenance.
Safe and reliable, efficient and energy-saving operation.
There are no special requirements for well pipes and water lifting pipes, and they have a wide range of applications.
Small footprint, no need for dedicated pump room.
Save raw materials, low noise, and no secondary pollution.
In terms of drawbacks, the QJ type deep well pump needs to pay attention to the following points when in use:
When the sand content in the water source is high, it may affect the service life of the pump.
The usage conditions require stable power supply, non corrosive water quality, low sand content, moderate acidity and alkalinity, low chloride ion and hydrogen sulfide content, and water temperature not exceeding 50 ℃.
The wellbore must be upright, smooth, and have an inner diameter not less than the machine base size.
