Easy to Operate - Just connect a continuous air supply (80psi) to the "Air Input" fitting (standard 1/4" NPT) at the back of the pump, connect the Air Line and it will Pull Full Vacuum in Less Than 2 Minutes
Applicaton - Great for Automotive Air Conditioning System, Home Air Conditioner, Refrigerators, Freezers etc.
Function -This AC Pump can Eliminate Moisture from Automotive/Home/Freezers etc Air Conditioning System, Makes It Safe and Easy To add Refrigerant
This Pump can be used for R134a and R12 Automotive air conditioning;
Pneumatic 4.2CFM air operated vacuum pump with Fittings included;