Deep Well Submersible Pumps

Overview:

1. Diameter: 7 8 10 12 14 16 18 22 inch water submersible pump
2. Voltage: 380v/440v/460v/480v/600v/660v or as per request
3. Frequency: 3 phase 50hz/60hz
4. Motor: AC motor
5. Material: Cast iron/SS304/SS316/SS316L/Duplex stainless/SS904L
6. Feature: high head; large flow

Deep well submersible pumps applications:

1. Ground water pumping
   2. Irrigation system
   3. Sea water, shipyard, offshore, floating dock, salt water
   4. Drawing water from well

Deep Well Submersible Pumps Working Conditions:

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 temperature no 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 water not more than 1.5 mg/l.
8. The content of chloridion in water shall not be higher than 400mg/l.
9. The water source shall provide enough water for the pump to work continuously.