High Vacuum Pumps By Jai Hind High Vacuum Pump

Rotary vane vacuum pump
The rotary vane vacuum pump is to the oil- sealed rotary displacement pump. This pumping system comprises of

a c Housing
a c Eccentrically installed rotor
a c Vanes which moves radially under the spring force
a c Outlet- it is oil sealed
a c Inlet- it is designed similar to the vacuum safety valve which is always open during its functionality
a c Working Chamber-situated inside the housing

The vanes and rotor separates the working chamber into two different spaces possessing the variable volumes. When the rotor turns around the gas flows inside the enlarging the suction chamber till the time ita s perfectly sealed off through the second vane. The gas inside this vane is compressed till the outlet valve is opened against the atmospheric pressure.whn it is witnessed that gas ballast operation has to be done, the hole present in the outside has to be opened due to which the reassessed gas is emptied into the sealed suction chamber which is fixed at the front portion. Rotor works with the assistance of the motor which is attached to this part.