Refrigerant Evacuation Pump 5 cfm Displacement 1/2 hp HP Inlet Port Size 1/2 in 1/4 in 3/8 in Voltage 18 V 50/60 Hz Hz 15 micron End Vacuum Overall Length 12 1/2 in Overall Height 15 1/2 in Overall Width 18 in Weight 36 lb Oil Capacity 21 oz Body Material Platinum Includes AC Adapter Battery Battery Charger Oil Special Features Field Repairable