QJ Type Deep Well Submersible Pump is a high-performance wear-resistant electric pump produced using advanced pump manufacturing technology introduced from foreign pump companies. The power unit is equipped with a water-submerged stainless steel submersible motor produced using currently advanced international technology, ensuring no pollution to the water quality, making it a premium product among domestic and international deep well pumps. It uses a stainless steel outer shell, shaft core, coupling, water inlet seat, and pump head (or copper alloy water inlet seat and pump head), high-strength wear-resistant new composite polymer material impeller and stainless steel diffuser casing, and a brand-new "floating" structure impeller that exerts no axial pressure on the motor during operation. It is especially suitable for industrial and mining, agriculture, construction, aquaculture, food and beverage, and household (or high-rise water supply) applications.
QJSubmersible Pump Product Features
1, The motor and pump are integrated, operating submerged in water, ensuring safety and reliability.
2, There are no special requirements for well pipes and discharge pipes (i.e., steel pipe wells, gray pipe wells, soil wells, etc. can all be used; under permissible pressure, steel pipes, rubber hoses, plastic pipes, etc. can be used as discharge pipes).
3, Easy and simple installation, use, and maintenance, occupying a small area, and no need to build a pump house.
4, Simple structure, saving raw materials.
QJSubmersible Pump usage conditions are directly related to proper management and service life.
Working submerged, it features compact structure, small size, light weight, easy installation, use, and maintenance, reliable transportation safety, and energy savings.
1. Power supply: Three-phase AC power, voltage 380V, frequency 50Hz.
2. Water source
(1) Water temperature a: QJ type ≤20℃ b: QJR type ≤120℃
(2) The sand content in water (weight ratio) must not exceed 0.01%, and chloride ions must not exceed 400 mg/l.
(3) PH=6.5∽8.5
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