Zhengzhou Sanhui Trading Co., Ltd.

pressure pump

Brand Name:
Model Number:
Centrifugal Pump
Multistage Pump
pressure pump
Detailed Description

pressure pump
Own R&D/ 100% factory price/ Experienced staff/ Advanced testing system/Comperhensive service

pressure pump 

house submersible pumps Parameters:
Flow range10~500m3/h, Lift scope within 5~405m;
Caliber scope 32~203mm, Temperature range15~80° C.


SQJ Series Deep well pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountains of diversion, in the low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Its characteristics are the electrical, water pumps and assembled into a simple structure, the installation of the demolition of convenience, small footprint, the use of simple maintenance, safe reliable operation, no water pollution and so on.


  1. SQJ use 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.




We have a very strict quality controling system which promise that Submersible Pump we produce are always of best quality!We have sufficient experience and high responsibility,welcome to send us your sample and we can provide with you what you want.Our toner cartridges are high quality with low price. We promise to supply our customers best service.We are sincerely looking for your cooperation!

Company information:
    Zhengzhou Sanhui Trading Co., Ltd. established sine 2004 . We is an exporter of China (Mainland) Asphalt Mixers products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We are especially strict with quality and after-sales service, take Win-Win policy as our highest target, and do our up most to provide products with best.    If you are interested in our products ,for more details, please feel free to contact us.Please visit our website at www.chinamachinery.net.cn for detailed information on our organization.
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Send Inquiry to this Supplier
Zhengzhou Sanhui Trading Co., Ltd.
Ms. Fang Li
Rm2010,20th Floor, Unit C,Yuhong International Plaza, No. 61 Zijingshan Road,Zhengzhou,Henan,China.

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