Water Pump For Water Wells

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8000 unit/month

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Quick Details

  • Place of Origin:Henan, China (Mainland)

  • Model Number:200QJ25-252

  • Theory:Centrifugal Pump

  • Structure:Multistage Pump

  • Usage:Water

  • Power:Electric

  • Standard or Nonstandard:Standard

  • Fuel:Electric

  • Pressure:High Pressure

  • Application:Submersible

  • Material:Cast Iron / Stainless Steel

  • Color:Blue

  • Flow:25m3/h

  • Head Range:210-290m

  • Power:30kW

  • Motor Rated Current:65.4A

  • Scope:deep well , borehole

  • Pump Size:8" inch, as request

  • OEM,Design Service:Accept

Packaging & Delivery

Packaging Details:wooden box packing, as request
Delivery Detail:5-7days after payment confirmation or as customers' requirements

Specifications

water pump for water wells
1.Flow range:10~500 m3/h
2.Lift range:10~600m
3.well diameter:175~400mm
4.high efficiency

water pump for water wells

1. Operation parameters :

  Flow range : 10-500 m3/h

  Lift range : 10-600m

  Applicable well Borehole diameter : φ175-φ400mm

2. Product overview :

 QJ submersible pumps are widely used in agriculture irrigation, sprinkler irrigation, well water lifting and water supply, drain system of industrial and civil building, as well as the hill, mountain areas’ water diversion, drainage of low-lying area, water supply, drainage of industrial and mining enterprises in urban and rural area and all the other water facilities. And the characteristics of them: motors and pumps assembled into one, simple structure, easy installation and removal, small area, simple using and maintenance, safe and reliable operation, no pollution to water, etc.

QJ using condition

 4.1 380V voltage deviation is no more than ±5%,frequency is 50HZ,three -phase power deviation is no more than ±1%.

 4.2 Motor cavity must be filled with water.

 4.3 The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level.

 4.4 The distance from the motor bottom to well bottom must be more than 3m.

 4.5 Water temperature should be no more than 20°C.

 4.6 Sand content of the water ( by mass) should be no more than  0.01%.      

 4.7 PH value of water 6.5-8.5.

 4.8 Hydrogen sulfide (H2S) content of the water should be no more   than 1.5mg/L.

 4.9 Chloride ion content of the water should be no more than 400mg/L.

4.10 Water yield of water source should ensure the requirements of pump continuous working.

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Q:bad water pump? cracked head gasket?
Your better off lifting the gas cap and driving a real car under it.
Q:How can you restart a corroded well water pump?
the problem with the pump not running will be the motor only.....most likely the motor rotor has rusted to the winding core of the motor ....soak it down with wd40 on the inside ...should be vent holes to spray wd40 in...try to find some way to turn rotor ....on some pumps there is a screwdriver slot on the end of the motor...if it still wont run take it to shop
Q:replaced water pump on lower unit .?
sorry but warming the engine will not affect the water flow. i had this problem i did not have the impeller installed properly.....took it to service center 3 hrs and $185 all new water pump kit fixed my problem . would have saved me alot of time and trouble if i had taken it in earlier
Q:Pump head is too high what's the impact?
Measure the height of 50m, using 100m lift pump, the disadvantage is a waste of energy, such as the selection of 100m lift pump, flow of 10 cubic meters, motor power 5KW, with less than 5 0m lift pump, flow of 10 cubic meters, motor power 5KW, so that the lift ratio measurement height is greater than 10-20%, on the same pump motor power next, the pump head is larger, less water.If the height of 50m is measured, the pump with 100m lift head is used, but what is the influence of the flow rate on the pump or pipe?.
Q:Isuzu 6VD1 Water pump Gasket replacement?
it depends mainly on the gaskets you are using whether or not they are paper type gaskets or rubber type gaskets or cork type some cars have only sealant and no gaskets most rubber gaskets don't need sealant some install it anyway for extra protection but to much sealant it could clog your cooling system if they are paper type gaskets a little sealant is added protection some mechanics put sealant on the gasket simply to hold it in place during the install some gaskets require sealant and a specific one at that there are many different types of sealant keep in mind if your gasket manufacture requires sealants to install its would be listed on the box it arrives in for the pre installation guides make sure you get the one they say also all sealant that dry some are wet sealants and never dry, keep in mine that if the sealant requires dry time after install you follow those guide lines otherwise it will leak keep in mind also that the water pump housing bolts have a specific install and tightening and torque down for that type of gaskets like 15 foot pounds on the bolts for cork type gaskets if you crank the bolts down to tight its going to split the gaskets and your back to square one replacing it again
Q:manual water pump system?
tried to send pix of water pump. no paste function on answers. anyhow a pulley at the top and bottom w/ a paddle wheel ran by river current. gear it down small pulley on paddle to big rope pulley under water to soak rope. an adjustable wringer pulley at top squishes water from soft rope into a drum or tank. i will try to email picture.
Q:what are the signs of a bad water pump ?
Some water pumps have weeping holes, if water is coming out of those then it is definitely your problem.
Q:how does the simplest form of a water pump work?
One okorder.com/
Q:The water burst how to repair?
The general water burst positions for the pump body, pump cover, if not very serious welding can be used to trap, at which point the attention electrode material, most of the water pump are cast iron, so the welding difficulty is not small.If it has become deformed or has split into parts, replace it.
Q:how to replace water pump in a 96 F150?
1. drain coolant 2. remove engine fan and clutch assembly 3. remove radiator hose connection at water pump 4. remove water pump 5. clean water pump to engine mating surfaces 6. install water pump with water pump gasket 7. rest of installationin reverse order of removal

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