BQS mining sewage and sand removal submersible pump 75KW explosion-proof submersible pump coal mine high flow sewage pump

Description :

　　★: BQS (W) Series - External Electric Pump

　　The external electric pump is designed as a bottom pump structure, with the outlet located at the lower part of the machine. Water is directly discharged from the pump body through the outlet. The motor power of this type of water pump is generally below 22KW, and it is a single-stage single suction small pump. Its significant features are simple structure, lightweight and practical, strong pollution discharge capacity, and suitable for use in water

　　Places with a high concentration of media, coal slurry, and gravel.

　　BQS (W) Series - Internal Electric Pump

　　The overall structure design of the built-in electric pump is vertical and bottom pump type, using an internal motor structure. The motor casing has a sandwich layer. During normal drainage, the water delivered by the pump flows through the sandwich layer and out from the top, achieving motor water cooling; Even if the water is cut off, there is still water cooling in the outer layer of the motor to ensure that the motor will not pass through

　　Hot and burnt out. No need for supervision, greatly reducing labor costs. Most of our single-stage and multi-stage water pumps adopt an internal structure.

　　BQS (W) Series - Semi Internal Electric Pump

　　The semi internal water pump combines the advantages of both internal and external water pumps, is relatively lightweight, and ensures that the motor cooling does not have any problems after the water is cut off.

AfterSalesService :

• BQS Mining Sewage and Sand Discharge Submersible Pump