SV series single stage rotary vane vacuum pump is a kind of reliable, durable, economic and applicable range of vacuum equipment.
In the circular pump body, it has an air suction valve and exhaust valve (stator). Thee vanes are equipped with an eccentric rotor slot in the rotor, the vane blades divided the pump chamber into three parts. The volume of the pump chamber keep changing periodically as the rotation of the rotorto finish the process of gas suction, compression and elimination, so that the suction the gas/air fromthe inlet hole.
