Submersible Well Pump Underground Downhole Pump 13-86m3/h Flow

Working conditions of submersible well 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.

Submersible well pump applications:

• Fountain projects
• Low-lying areas and dunes
• Sea, lake, well and river water
• Farmland irrigation, spray irrigation
• Water distribution system in mountain areas
• Water supply system for industrial buildings and civil buildings
• Water supply and water drainage system for mines in urban or rural districts

Submersible well pump features:

• Large capacity, high head

• Motor and pump are integrated, easy to install, use, disassemble and maintain

• Taking little floor space

• No pollution to water source

• Most of the pump parts are made bu ourselves, including mould and casting.

• Our pump price is competitive based on same pump parameters than other manufactures.

​Submersible well pump parameters:

If these submersible well pump parameters do not meet your demand, please feel free to contact us. We will choose one model for you.

Submersible well pump materials:

• Impeller: Cast iron HT200, or stainless steel
• Pump bowl: Cast iron HT200 or stainless steel ss304 / ss316
• Pump shaft : Cold-drawn steel with chrome plating,or stainless steel ss304 ss316
• Motor Seal: Rubber O-ring seal,mechanical seal
• Motor regulating sleeve: rubbe