Air Vacuum Pump

The air vacuum pump is a venturi-type AC pump that eliminates moisture from air-con systems, making it safe and simple to add refrigerant. The air flow vacuum pump is easy to work and pulls complete vacuum within two moments of being linked to an air series. Includes 1/2 in. ACME (R134a) and R12 connectors.

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


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