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QJ Deep Well Submersible Pump

QJ Deep Well Submersible Pump

QJ Series Deep Well Submersible Pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountain diversion and in low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Characteristics are that they are assembled into a simple structure they have installation convenience a small footprint, simple maintenance and a safe reliable operation. 

QJ Series Deep Well Submersible pumps Working Parameters

Flow range10~2500m3/h, Lift scope within 5~600m, Motor power: 7.5kw-410kw;

Caliber scope 175~800mm, Temperature range<=20° C

QJ Deep Well Submersible pumps Using Conditions

(1)380 V bias voltage does not exceed + -5% and 50 HZ frequency, and the deviation is not more than + -1% of the three-phase power supply.

(2)Electrical cavity must be filled with water.

(3)The first-class pump impeller should at least go into the dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m.

(4)Electrical from the bottom of the bottom of the well shall be not less than 3 m.

(5)The water temperature no higher than 20 ° C, QJR-temperature hot water pump up to 80 ° C.

(6)Water and sand content (by mass) of not more than 0.01%.

(7)Water PH 6.5-8.5.

(8)The hydrogen sulfide in water content is not more than 1.5 mg / L. 

 

 

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ZHENGZHOU SHENLONG PUMP INDUSTRY CO.,LTD

Gaocun Temple, Gaocun Town, Xingyang, Zhengzhou City, Henan Province

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