Deep Well submersible pump has the advantages of compact structure, small size, light weight, easy installation and maintenance, safe and reliable transportation, and energy saving.
(1). Single level high head. Single stage pump shell height is short. Shortening the height of the machine to increase the stability of the operation.
(2). Pump shaft diameter is much larger than the national standard diameter. Increased safety factor for the extraction of superheated underground water sources.
(3) Casting with HT200 (ordinary castings below HT150) Super deep well pump shell with ductile iron or cast steel to improve the pump casing pressure coefficient.
(4). Check valve with a unique design. Fundamentally avoid the ultra-deep well submersible pump. Due to the pump when the return of water hammer impact force is too large caused by the valve body broken unit out of the drawbacks.
(5) The small axial force increases the service life of the motor.
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