Working Principle Of Multi-stage Pump

A multi-stage pump is a type of centrifugal pump that relies on the rotation of the impeller to obtain centrifugal force and material. When the gas density reaches the working range of the mechanical vacuum pump and is extracted, a high vacuum is gradually obtained.
Multi stage pumps can be used in many industrial sectors such as petroleum, chemical, mechanical, mining, light industry, pharmaceuticals, and food. In many industrial production processes, such as vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum regain, and vacuum degassing, multi-stage pumps are widely used. It can remove flammable and explosive gases, as well as gases containing dust and water. Therefore, the application of water ring pumps is increasing.