QJ Deep well pump

Price: 100.0~1000.0 USD
Payment Terms: T/T,WU
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Type: Others 
  • Certification: Others 
  • Brand Name: GuangXing 
  • Place of Origin: Shaanxi, China (Mainland) 
  • Power: Electric 
  • Application: Submersible 
  • Model No.: QJ 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 800 Piece/Pieces per month
  • Packing:wooden case
  • Delivery Date: 5~7 working days after payment confirmation

Application field, overview

Submersible pump is a new water pumping machinery, machine and by diving submersible pump components. It is widely adapted to agricultural irrigation, urban and rural living areas, industrial and mining drainage and construction rainfall and rivers, reservoirs, fountains, refrigeration cooling systems, thermal baths and other water conservancy facilities. Its main feature is motor, water pump into the water work together as one, use, easy maintenance, high efficiency, safe and reliable operation.

Use conditions

     1) Power: 380v three-phase AC, 50HZ.

      2) Water quality: a) the temperature of water is below 20 (high temperature resistance 80)

                    b) The solid content is less than 0.01%. (According to the quality)

                    c) PH 6.5-8.5

                    d) The content of hydrogen sulfide is less than 1.15mg/l

                    e) The concentration of chlorides is less than 400mg/l

     3) The inner part of the diving electric pump must be full of clean water and diving electric pump must safely submerge to wok.

     4) Mounting depth shall not exceed 20% of water pump rated head and well face must be smooth and straight.


Usages and maintenance

1. After finishing the installation of submersible electric pump, check continuity situation of the insulation resistance and three-phase again at the position of switch .Check if there is any error in the connection of instrument and starting equipment .Start and try the machine only if there is any problem .After starting ,observe if the indicating reading of every instrument surpass the rated pressure and current described on the nameplate .Listen to make sure if there is any noise or liberation phenomenon existing in the pump. Start operation if everything is normal.

2.After the first four-hour running of pump, stop the machine and test the insulation resistance of  heat –stated motor rapidly with a value of not more than 05MΩ.

3. Restart the pump with a 5 minutes interval after the stop of pump to prevent high current when start the motor and leading to burning caused by incomplete circumfluence of the water in the water-feeding pipe.

4. After the normal operation of pump, do periodical check on the power supply pressure, working current and insulation resistance to prolong its life time. If the following situations are found, stop the pump and eliminate the fault instantly.


Overview of our company


Send message to this supplier
Ms. evelyn
Tel: 86-29-81879753
Enter between 20 to 3,000 chatacters.
Contact Method
Xian GX Mechano-Electronic Co., Ltd.,
ziwu road, Xi'an, Shaanxi, China (Mainland)
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center