How To Improve The Performance Of Energy-saving Self Suction Pumps?

The main function and feature of energy-saving self-priming pumps is their self-priming ability. To improve the performance of the pump and achieve greater profits, the following points need to be achieved: first, the discharge valve must be opened to start the energy-saving self suction pump, so that gas can be discharged from the discharge port. Secondly, there should be sufficient liquid in the cavity of the energy-saving self suction pump, otherwise air cannot be extracted.
If there is no liquid in the cavity of the energy-saving self-priming pump, the gas-liquid foam mixture cannot be formed and the air cannot be pumped. In order to ensure the speed and reliability of air extraction, a sufficient amount of liquid should be filled into the pump chamber before starting, even if there are too few chambers in the energy-saving self suction pump.