WQD Sewage Pumps

The WQD submersible sewage pump consists of three parts: a water pump, a seal, and a motor.

It has the advantages of wide efficiency zone, strong passing capacity, long service life, and convenient and easy operation, especially in terms of sealing technology and head.

A dual end mechanical seal is used between the water pump and the motor, and an "O" - shaped oil resistant rubber sealing ring is used as the static seal to ensure reliable and leak free sealing of the water pump. The impeller has single channel and double channel structures, and larger solid particles can also operate smoothly in the water pump.

The overall structure of the water pump is small, the volume is small, the noise is low, it is energy-saving and efficient, and maintenance is convenient. 

It can be widely used in factories, farmland, mines, construction sites, municipal environmental protection and other places. It can pump liquids containing solid particles such as short fibers, paper scraps, mud and soft solids, such as mud water, gray water, domestic wastewater, feces and urine, etc. It is an ideal pumping equipment for agricultural irrigation, river and pond dredging, and construction site drainage.