The QJ submersible pump is mainly used for carrying water from a deep well and boosting and is widely used in farmland irrigation, water draining in urban and rural areas and mines and industrial enterprises and water conservancy works including reservoir, fountain, cooling system and spa etc. The main features are as follows: With easy to use, easy installation, easy maintenance, environmental protection etc. Advantages, the electric diving pump which collects the motor and water pump could work in the water and it is convenient to use and repair.

We are a professional manufacturer of submersible pumps in China. In addition to water pumps, we also supply various slurry pumps, desulfurization pumpsSpecifications

Capacity: 2-500m3/hr

Material: Cast Iron, Bronze, Stainless steel etc

Conditions Of Usage

A. The temperature of water is below 20℃(high temperature resistance 80℃)

D. The content of hydrogen sulfide is less than 1.15mg/l

④Mounting depth shall not exceed 20% of water pump rated head and well face must be smooth and straight.

1. The motor is wet submersible motor. The motor chamber must be filled with clean water which is used for cooling motor and lubricating bearing. The voltage regulating film on the base or motor is used for adjusting pressure difference and dilation of water in the inner part of motor caused by motor temperate changes.

4. The water lubricates the motor and water pump bearing.

water pumpQJ submersible pump