Types of Industrial Vacuum Pump

Vacuum pumps can be classified in four types according to mechanism on base pump works. The list of vacuum pumps types includes Positive displacement pump, Entrapment pump, Regenerative pump and Momentum transfer pump. All these industrial pumps are employing a different working principal and each has some unique advantages. In market variety of these pumps are available according to various capacities and features.

Vacuum Pump Working

Vacuum PumpVacuum pump is equipment that draws air or gas from a sealed chamber so that partial vacuum generates in it. Pumping process of gas is done in three ways such as positive displacement, momentum transfer and regenerative.  In all three processes the gas is moving out from the inlet to the outlet of the pump.