ATD Tools 3410 Air Operated Vacuum Pump

Operates on shop air – 75 PSI minimum/180 PSI maximum. For R-134a and R-12 automotive use – Includes fittings. Air consumption – 4.2 CFM at 90 PSI. Vacuum Capacity – 28.3″ of Mercury at sea level at 90 PSI. High impact nylon case.