QJ stainless steel deep submersible pump is the introduction of foreign pump companies leading pump technology to produce high-performance wear-resistant pump, the pump is directly integrated with the well with a submersible pump, directly into the water run. Slim structure. Single or multi-stage pump-filled wet three-phase asynchronous motor submersible pump. Is designed for agricultural irrigation and drainage, sprinkler irrigation, industrial and civil drainage system development
QJ series stainless steel submersible pump power part equipped with the current international advanced technology production of oil-immersed, immersion stainless steel submersible motor, water immersion motor absolutely make the water pollution, the current deep well pump at home and abroad boutique. Selection of high-quality stainless steel shell, shaft, coupling, steel backflow shell, the new "floating" structure of the impeller during operation without axial force on the motor.
Features: Small pump diameter, large flow, high head, for small bore deep well, can significantly reduce drilling costs. Smooth appearance, beautiful, noble quality, anti-sand wear-resistant, long life, pumping efficiency, energy saving, easy maintenance.
Structural features
1, submersible pumps, diving three-phase asynchronous motor and pump composed of two parts. The motor is directly connected with the upper pump body. The upper end of the motor shaft is provided with a reliable shaft sealing device, which can effectively prevent exchange between the coolant in the motor and the pumped medium and ensure long-term safe and reliable operation of the pump.
2, the submersible pump for single-suction multi-stage vertical centrifugal pump; submersible motor water-filled wet, vertical well with submersible motor. Motor and pump through the shaft coupling direct coupling.
3, the motor winding nylon jacket polyethylene waterproof wire. Motor cavity filled with clean water can be.
4, the motor bearing water lubricated bearings. The lower part of the motor is provided with a thrust bearing capable of withstanding the axial force from top to bottom of the pump. The thrust bearing of the high-lift pump adopts a nickel-containing copper fan-shaped block. To the force.
5, submersible pump in the middle of the pump and motor to increase axial force carrier, lift can be increased to 900m.
QJ series stainless steel submersible pump power part equipped with the current international advanced technology production of oil-immersed, immersion stainless steel submersible motor, water immersion motor absolutely make the water pollution, the current deep well pump at home and abroad boutique. Selection of high-quality stainless steel shell, shaft, coupling, steel backflow shell, the new "floating" structure of the impeller during operation without axial force on the motor.
Features: Small pump diameter, large flow, high head, for small bore deep well, can significantly reduce drilling costs. Smooth appearance, beautiful, noble quality, anti-sand wear-resistant, long life, pumping efficiency, energy saving, easy maintenance.
Structural features
1, submersible pumps, diving three-phase asynchronous motor and pump composed of two parts. The motor is directly connected with the upper pump body. The upper end of the motor shaft is provided with a reliable shaft sealing device, which can effectively prevent exchange between the coolant in the motor and the pumped medium and ensure long-term safe and reliable operation of the pump.
2, the submersible pump for single-suction multi-stage vertical centrifugal pump; submersible motor water-filled wet, vertical well with submersible motor. Motor and pump through the shaft coupling direct coupling.
3, the motor winding nylon jacket polyethylene waterproof wire. Motor cavity filled with clean water can be.
4, the motor bearing water lubricated bearings. The lower part of the motor is provided with a thrust bearing capable of withstanding the axial force from top to bottom of the pump. The thrust bearing of the high-lift pump adopts a nickel-containing copper fan-shaped block. To the force.
5, submersible pump in the middle of the pump and motor to increase axial force carrier, lift can be increased to 900m.
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Taizhou Runde Company , https://www.nerausmotor.com