Knowledge

What is the large suction range of a self priming pump?

Self priming pump is a commonly used pump in daily life. Many people want to know how much water a self priming pump can absorb, with a large suction range.

Positioning and alignment of self priming pumps

The positioning and alignment of a self priming pump is to place the pump on the foundation and adjust the vertical and horizontal centerline positions of the pump body according to the centerline of

What are the factors that cause deformation or even cracking of self priming ...

The temperature of the liquid conveyed by the self priming pump is too high. The self-priming pump PVDF can withstand high temperatures of 120 ℃.

Storage of energy-saving self priming pumps during non use period

During non use, the energy-saving self priming pump should be promptly removed from the water source and the water inside the pump should be drained, especially in cold winter.

The difference between self priming pump and centrifugal pump

The main difference between self suction pumps and centrifugal pumps lies in whether there is natural suction and whether a bottom valve needs to be installed in the suction load inlet pipe.

What should I do if the water volume of the self priming pump is small?

The reason is that the hard particles or fiber waste contained in the conveying medium exceed the conveying standards, causing pipeline blockage and affecting flow discharge.

Eight factors causing low efficiency of energy-saving self suction pumps

Before starting the energy-saving self suction pump, employees did not pay attention to the preparation work before starting the self suction pump, and did not warm up the pump or install the filling

The influence of self suction pump cavitation

The noise and vibration generated when cavitation occurs, and the impeller is repeatedly subjected to tremendous impact forces.

What are the structural and configuration requirements for self priming pumps?

The impeller is not blocked. Usually, it is made into an open impeller. However, as long as the flow path in the impeller is wide enough, it is also possible to seal the impeller.