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QJ Deep well pump

100.0~1000.0 USD
Min. Order: 1 Piece/Pieces
Payment Terms: T/T, WU
Supply Ability: 800 Piece/Pieces per month
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer
Main Products: The Centrifugal Submersible Pump, Pump Part Small Submersible Pumps, Stainless Steel Sewage Pump, QJ Submersible Water Pumpsand The Electric Pumps, Pump Part Water Pumps Electric Pumps

Product Detail

Model No.: QJ
Means of Transport: Ocean, Air
Type: Others
Certification: Others
Brand Name: GuangXing
Place of Origin: Shaanxi, China (Mainland)
Power: Electric
Application: Submersible
Production Capacity: 800 Piece/Pieces per month
Packing: wooden case
Delivery Date: 5~7 working days after payment confirmation
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Product Description

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.

Structure:

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.

 

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