4.2Cfm Automatic A/C Pneumatic Vacuum Pump Air Conditioning Cooling System red

4.2Cfm Automatic A/C Pneumatic Vacuum Pump Air Conditioning Cooling System red.4.2CFM Auto Pneumatic A/C Air Operated Vaccum Pump Conditioning Cooling System 4.2CFM A/C Air Conditioning System Tool Air Operated Vacuum Pump Auto 1/2 ACME (R134a) & R12 Connector 80~150PSI Air Pressure Specifications: Type: Air Vacuum Pump Color: Red Material: Aluminum(Front connection) + Cooper(Thick connection) Vacuum Fitting: 1/2 ACME (R134a) & R12 Connector Vacuum Capacity: 28.3” of Mercury at sea level (90