6inch anti-sand stainless steel submersible borehole pump for deep well

 Description

This pump is suitable for a 6" 150mm bore casing. It can also be used with a 4" 100mm bore casing. If it is to be used in a 6 " bore casing, it is recommended that you shroud the pump. This helps keep the motor cool.. Designed for domestic clean water use. This pump has radial or semi-axial impellers. The impellers and the diffusers are in plastic material (noryl), whereas the bearings are in ceramic / rubber lubricated by the water circulation. The check valve is incorporated in the delivery body with threaded outlet. The coupling pump motor is made to conform with NEMA regulations, it has ISO9000-2000 management certification and  CE safety certification.

The stainless steel deep well submersible pump is a superior product, made with the latest technology and materials from the 21st Century.  The main part of the deep well submersible pump is made of stainless steel and copper alloy.  The impeller is specially designed and restructured.  The inducer casing is modified by polycarbonate to strengthen its wear resistance.

The inducer in each level requires an independent silicone rubber shaft bearing.  The motor consists of the liquid-immersed structure which requires a radial thrust bearing with a strong support force and is mechanically leak proof.