Select Page

The air vacuum pump is a venturi-type AC pump that eliminates moisture from air conditioning systems, which makes it safe and easy to add refrigerant. The atmosphere vacuum pump is simple to run and pulls full vacuum within two a few minutes of being linked to an air series. Contains 1/2 in. ACME (R134a) and R12 connectors.

Air-powered vacuum pumps work when compressed air moving via an orifice increases its velocity and lowers its air pressure. Ambient air flow is used through channels in the generator, creating suction and vacuum. The air flow stream exits through the exhaust. … These procedures require vacuum pumps.