1, ATQJ series high-lift submersible pump, submersible by the three-phase asynchronous electric pump and pump some of the two constitute. The motor is directly connected with the upper part of the pump body, and the upper end of the motor shaft is provided with a reliable shaft seal device, which can effectively avoid the exchange between the coolant in the motor and the pumped medium. The pump can run safely and reliably for a long time.
2, submersible pumps for single-suction multi-stage vertical centrifugal pump; submersible motor for the wet, vertical wells with submersible motors. The motor is directly connected to the water pump through the barrel coupling.
3, the motor winding nylon sheath nylon water resistant magnet wire. Motor cavity filled with clean water can be.
4, motor-guided bearings with water-lubricated bearings. The lower part of the motor can not accept the axial thrust of the pump thrust bearings, high lift pump thrust bearing with nickel-containing copper fan block, and it is the import of the Philip Booth skateboard to accept pump up and down axial force .
5, high-lift submersible pumps in the pump and motor center additional axial load bearing, head can be increased to 1500m.
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