What Is The Function Of Installing Diversion Protective Cover For QJ Serise Submersible Pump in Well

Jul 19, 2024

The role of the general well submersible pump to install the diversion protective cover is to make the water flow faster and take away the heat of the motor surface.

QJ type submersible pump itself is a submersible pump used in a deep well, the upper part is the pump head, the lower part is the motor, and the middle part is the water inlet. When the pump is running, the water flows rapidly to the water inlet through the gap between the motor and the wall pipe. In this process, part of the heat on the motor surface is carried away by the water flow, thereby improving the service life of the motor.

What kind of environment needs to be installed backflow protection cover:

1.wide diameter, well diameter is too wide, the liquid flowing through the motor surface, can not reach the minimum flow rate specified by the motor, need to install a diversion cover.

2.if the upper water supply well is the upper water supply, the motor can not be cooled, need to install a fairing.

3.open water if the pump is installed in the water tank or open water, the need to install a fairing.

For a long time, Shandong Lutsee Pump Industry Co., Ltd. has a set of perfect quality assurance system in ensuring product quality. At the same time, we also have excellent technical personnel to answer the questions for you in the pre-sale, sale and after-sales service of the products.