Cast Iron Submersible Irrigation Pump , Water Farmland 3 Phase Irrigation Water Pumps

180m 190m 200m 210m 215m 220m 225m Water Farmland Submersible Irrigation Pump

Working conditions of submersible irrigation pump:

1. Three-phase power supply, voltage 380V (error less than 5%), frequency 50Hz (error less than 1%).

2. Motor must be filled with clean water.

3. The primary impeller of the pump should be immersed at least 2m under dynamic water level. The pump unit shall be less than 70m deep under static water level. The foot of motor shall be at least 3m above well bottom.

4. Water temperatureshould not higher than 20 ℃.

5. Sand content of the water (by quality) not more than 0.01%.

6. Water PH 6.5~8.5.

7. The content of hydrogen sulfide in watershould not be more than 1.5 mg/l.

8. The content of chloridion in water shouldnot be higher than 400mg/l.

9. The water source must provide enough water for the pump to work continuously.

Product overview :

QJ submersible irrigation pump is widely used in farmland irrigation, spray irrigation, water supply system for industrial buildings and civil buildings, water distribution system in mountain areas, low-lying areas and dunes, water supply and water drainage system for mines in urban or rural districts, and other water conservancy facilities.

1. Flow: 5-2000m3/h
2. Head: 10-600m
3. Well diameter:φ175mm-φ600mm
4. Power: 2.2kw-410kw
5. Voltage: 380v 460v 480v 660v
6. Frequency: 3 phase 50hz/60hz
7. Material: cast iron/stainless steel
8. Protection class: F
9. Water temperature: <105℃

Submersible irrigation pump features:

1. Long life expectancy

2. Excellent and smooth working performance

3. Full head design

4. Floating design on reducing axial pressure

5. High head and high flow guaranteed

6. No pollution to water source

7. Continuous operation 2500 hours per year

8. Average life is at least 5 years

    Zhengzhou Shenlong Pump Industry CO.,Ltd, a professional reputable ODM OEM water pump manufacturer in China since 1996, recognized by CE and ISO, ABS, SGS, BV.

  Main products: Electric Submersible Pump for pumping clean water, hot water and sea water with bronze, SS304, SS316, SS316L, Dupex stainless/SS904L; Mine Submersible Pump/Submersible Motor/Sewage Submersible Pump/Slurry Submersible Pump/Fountain Submersible Pump/Axail Flow Submersible Pump/Surface Centrifugal Water Pump. Related business: kinds of water pipes, cables, control panels, inverter and other pump spare parts.

   Over 70 countries’ customers are enjoying our pumps and service. Our pumps are widely used in fields, such as seawater aquaculture & desalination, offshore, jack-up, floating dock, shipyard, irrigation, wastewater treatment, fountain projects. We are seeking for local water pump service business and dealer who is professional in water pumps. Welcome to join us.

    Zhengzhou Shenlong Pump Industry CO.,Ltd has three complete casting lines, including Expendable casting process, wax casting mold, coated sand, it can meets the different requirements on the dimensional accuracy of casting. The wax casting mold line, special for stainless steel material, was finished in the thermostatic workshop to guarantee the casting accuracy, meanwhile, shorten the whole production time.

  More than 85 sets production machine, includes grinding machine, CNC, lathe, Milling, High speed punch press machine, testing machine, etc., with sufficient spare parts stock to guarantee the production capacity 11,000 sets per month. From material purchase, metalworking, impeller dynamic balance, motor winding, insulation and pump assembling, passed more than 27 inspection processes, to ensure the quality meet a criterion.