40 m3 125 m3h 250m3 h 37kw 75kw 100hp Borehole Pumps Water Deep Well Submersible Pump

submersible water pump parameters:

(It is regular submersible pump type in Shenlong pump factory, stainless steel 304/316/316l/duplex stainless/ss904L and 380v/440v/480v/600v/660v, etc. Please kindly choose submersible pump type you are interested.)

FAQ

1. How to know submersible pump quality?

Professional submersible pump manufacturers will test each submersible pump, raw material testing, pump set testing, testing video, testing report.

2. How to select a submersible pump type?

• Application: clean water, sewage water, sea water, etc.
• Material: cast iron/stainless steel 304/316/316L/duplex stainless/904L(sole pump manufacturer in China)
• Flow rate
• Head lift
• Horsepower (hp) or kilowatts (kw)
• Voltage and frequency: 380v/440v/480v/600v/660v/1140v.......3 phase 50hz/60hz
• Attached pump accessories: cable length, control cabinet, frequency converter, valve, etc.

3. How many horsepower is a submersible well pump?

7.5kw-220kw are in stock, 220kw-410kw (special order) in Shenlong pump factory.

4. What are stages in submersible pump?

Submersible pump stages refer to pump impeller numbers.

5. What is a submersible pump used for?

Water supply, such as drawing water from well/borehole, sea water, desalination, dirty water, flood protection and drainage, irrigation, fountain projects, river, lake, etc.

6. Can submersible pumps run dry?

Dry running of the submersible pump can damage the mechanical seal and the motor. Submersible water pump has to install/use as instruction.

7. What happens if a submersible pump runs dry?

The submersible water pump shaft and impeller is spinning at extremely fast rates with no water to transfer their rotational energy. If the pump run dry, its moving parts will become extremely hot, causing severe damage, greatly limiting service life.