Water pump, as the key equipment of fluid transportation, its working principle and performance characteristics are very important to the user. Through the action of mechanical energy or other external energy, the pump makes the liquid obtain energy and increase the pressure, so as to achieve the transportation of liquid. Its performance is mainly reflected in flow, head, efficiency and other parameters. Understanding these parameters helps us to better choose and use the pump.

In terms of working principle, the pump mainly uses the rotation of the blade or the reciprocating movement of the piston to push the liquid. Different types of pumps, such as centrifugal pumps, positive displacement pumps, etc., have their own working principles. In terms of performance, the efficiency of the pump is an important indicator to measure its performance. Efficient pumps not only save energy, but also improve system stability.

Therefore, for users, it is necessary to understand the working principle and performance characteristics of the pump. This not only helps us to choose and use the pump correctly, but also helps us to better maintain and maintain the equipment and extend its service life.