Sungovvac Rotary Vane Vacuum Pumps

SUNGOVVAC pumps are basically belt driven oil sealed rotary vane type positive displacement pumps having essential parts as shown. The vacuum is created by actuating rotor by means of electric motor and vanes mounted diametrically opposite sweep air / gas from the pump intake and push air out through exhaust port. The disired vacuum is created by repetition of the process. A gas ballast is provided to flush the water vapour from the system.