304 Submersible Pump

304 Submersible Pump Details

 304 Submersible Pump Construction:
Filed with: water
Ambient Temp: not more than 20 degrees celsius (if your water temperature more than 20, please tell us)
304 Submersible Pump Performance:

Flow range:10-500m3/h

Head range:20-300m

304 Submersible Pump Application:
Irrigation, drip irrigation, lift irrigation
Industry: cooling tower, high pressure
Domestic: high rise building, long distance puming,fountain, water parks, washer etc.

six series of submersible pumps

175QJ with flow:10m3/h,15m3/h,20m3/h,25Tm3/h,32m3/h, 40m3/h,50m3/,
200QJ with flow: 15m3/h,20m3/h,32m3/h,40m3/h,50m3/h,63m3/h,

250QJ with flow: 50m3/h,63m3/h,80Tm3/h100m3/h,125m3/h,

300QJ with flow:25m3/h,200m3/h,240m3/h,320m3/h,400m3/h,

QJ 304 Submersible Pump using condition:

  1. 380V voltage deviation is no more than ±5%,frequency is 50HZ, three -phase power deviation is no more than ±1%.
  2. Motor cavity must be filled with water.
  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. The distance from the motor bottom to well bottom must be more than 3m.
  5. Water temperature should be no more than 20°C.
  6. Sand content of the water ( by mass) should be no more than 0.01%.
  7. PH value of water 6.5-8.5.
  8. Hydrogen sulfide content of the water should be no more than 1.5mg/L.
  9. Chloride ion content of the water should be no more than 400mg/L.
  10. Water yield of water source should ensure the requirements of pump continuous working.


304 Submersible Pump Application Field

Nonferrous metal ore dressing Hydraulic coal transport Hydraulic coal mining Farm drain flooded fields Artificial wetland Subway drain water station Marine boiler water supply Marine fire water supply Ballast water supply Pool and pond dredging Tunnel construction drainage Nuclear power station feed water Water pit drain water Lift lower pipe City sewage drainage and drain flooded fields Feed water、water drain Waterworks Water Tower Boiler Feed Water Building Sewage Waste Water Treatment Milk Power Production Commercial Building Heating Washing and Cleaning Pressure Pump Station Entrance Pump Station Impounding Reservoir Drinking Industry Mining Industry Water Distribution Shipping Automotive Industry Sewage Transportation Sewage Treatment Water Treatment Industrial Boiler Industrial Water Treatment Industrial Wastewater Home Building Commercial Building District Heating Pharmaceutical Industry Agricultural Pumping automobile making cooper mine Canned factory Flour mills school hospital Organic farms Fruits Garden vegetable cultivation Liquor factory Well drilling company coal mining Rig auxiliary Dressing plant Nonferrous metal tall building booster booster Asbestos cement Lime plaster Green belts garden irrigation Rubber factory/rubber plant Dye factory The tea plant Organic Ranch Beer factory soft drink factory milk factory fishing Ceramic Draw water Well drilling Oil field Fossil oil Steel mills Brick factory Pile foundation Fire-fighting Fire-fighting pressurize Pharmacy Food gem mining

304 Submersible Pump Model

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