Industrial vacuum pumps are used to remove air or gas from areas of lower gas density at the inlet to areas of higher gas density at the exhaust. They are employed in various industrial and scientific processes. Vacuum pumps function by removing and discharging gas or liquid from a sealed space, creating a partial vacuum. The pressure differential created, gas or liquid removal rate, and power supply required may vary depending on the specific vacuum pump.
Different types of vacuum pumps are used in different industries for many applications.