16/Nov2021

Several Common Causes Of Water Pump Leakage And Their Solutions

Mechanical seal is the main cause of water pump leakage, but mechanical seal itself is a precision component with high requirements, which has high requirements for design, machining and assembly q...

12/Nov2021

What Should Be Paid Attention To in The Use Of Deep Well Submersible Pump

1. Before starting the pump, the suction pipe and pump shall be filled with liquid. After starting the pump, the impeller rotates at high speed, and the liquid in it rotates with the blades. Under ...

03/Nov2021

Analysis Of Different Leakage Of Horizontal Centrifugal Pump

If there is leakage of horizontal centrifugal pump, what should we do? 1. During the static test, if the leakage is small, it is mostly the problem of the moving ring or the sealing ring of the sta...

29/Oct2021

What Is The Hydraulic Loss Of Centrifugal Pump?

The hydraulic loss of centrifugal pump includes impact loss, vortex loss and friction loss along the way. centrifugal pump 1、 Impact loss Each pump has its own design flow. When the consumption wor...

27/Oct2021

How To Prevent Water Pump Corrosion?

(1) Wear corrosion: refers to a kind of erosion corrosion of metal surface by high-speed fluid. Fluid erosion is different from the abrasion caused by solid particles in the medium. The water pump ...

25/Oct2021

Precautions And Methods For Use Of Self-priming Pump

Self priming pump is a self-priming centrifugal pump. It has the advantages of alkali resistant pump, compact structure, convenient operation, stable operation, easy maintenance, high efficiency, l...

20/Oct2021

Interpretation Of Working Principle Of Drainage Pump

As we all know, the drainage pump is used to discharge the liquid in the sump or large liquid storage tank. Its working principle is: relying on the high-speed rotating impeller, the liquid drainag...

18/Oct2021

Characteristics Of Hot Water Circulating Pump

1. Brush DC water pump: when the water pump operates, the coil and commutator rotate, the magnetic steel and carbon brush do not rotate, and the replacement and change of the coil current direction...

14/Oct2021

What Should Be Paid Attention To When Using Sewage Pump?

1、 If the sewage pump has any small fault, remember not to let the sewage pump work. If the packing of the water pump shaft is completely worn, it shall be added in time. If the water pump continue...

12/Oct2021

Why Is The Anti Clogging Performance Of Submersible Sewage Pump More And More...

Why is the anti clogging performance of submersible sewage pump more and more valued? This is mainly due to two reasons: first, the increase of sewage treatment cost. Industrial enterprises are try...