29/Jan2021

Inspection Before Use Of Submersible Pump

Check whether the cable is broken or broken. Observe the appearance of the cable before use, and use a multimeter or megohmmeter to check whether the cable is connected. There must be no oil leakag...

26/Jan2021

How To Clean The Dirt Inside The Submersible Pump?

Dip cotton or silk cloth with a small amount of acetone or carbon tetrachloride to clean the surface of the parts one by one. Do not use cotton yarn to prevent cotton yarn fine hair from being brou...

23/Jan2021

What Conditions Will Cause The Centrifugal Pump To Burn Down The Motor?

If it is the fault of burning the coil, it is mainly caused by overcurrent. Sometimes the voltage is too high or too low to cause the coil to heat up and short circuit, so first check whether the v...

20/Jan2021

Centrifugal Pump Hearing Failure

When the rolling bearing inner and outer ring raceway surface or rolling element surface peeling occurs, intermittent impact and beating will be issued during operation.

17/Jan2021

Maintenance During Operation Of Centrifugal Pump

During the operation of the centrifugal pump, the conveyed medium, water and other substances may escape into the oil tank and affect the normal operation of the pump.

14/Jan2021

The Working Principle Of Turbo Pump

Most turbo pumps use multi-stage pumps. Each stage has fast rotating rotor blades and stator blades. The pump works like a compressor, which gives energy to the gas instead of expelling it.

11/Jan2021

Several Measures For The Safe Use Of Submersible Pumps

Pay attention to its model, flow and head when purchasing submersible pumps. If the selected specifications are not appropriate, sufficient water output will not be obtained and the efficiency of t...

08/Jan2021

Sewage Pump Maintenance Tips

If the submersible sewage pump is not used for a long time, the electric pump should be taken out of the water. Do not soak in the water for a long time to reduce the chance of the stator winding o...

05/Jan2021

Environmental Requirements For Submersible Pumps

The selection of the submersible pump should be correctly selected according to the characteristics of the working conditions, and the flow, head, installation method and so on are mainly considere...

02/Jan2021

Well-used Submersible Pump And Electrical Maintenance

Regularly check the mechanical seal of the well-used submersible pump, check all kinds of seals, such as seal rings, refueling screws, seal boxes, etc., and repair or repair the worn parts and part...