QJ type submersible pump

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QJ type well submersible pump

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Details description

The structural feature of the QJ type submersible pump is that it is composed of multi-stage centrifugal impellers in series. The pump stages are connected by flat pull bars or bolts. Each section is supported by rubber (or copper) bearings, and the top of the pump is provided with a check valve. The YQS type submersible motor is a closed water-filled three-phase asynchronous motor. The winding adopts a water-resistant continuous sealing structure. The guide bearing and the thrust bearing are both water-lubricated bearings. The upper part of the motor is installed with a sand control mechanism to prevent sediment from entering the motor cavity.

Complete set supply range

1. Main engine: submersible pump and submersible motor.

2. Pipeline: water pipe, elbow, rubber pad installation splint, wellhead plate, etc.

3. Cable: cable and cable joint material.

4. Starting and protection device.

Special instructions:

1. The company can provide pumps that exceed the above flow and head.

2. The company can provide ductile iron and various stainless steel and other materials for well submersible pumps.

3. It can make well submersible pumps connected by NEMA.

4. It can be designed and manufactured according to the special working conditions of customers.