Refrigerant Evacuation Pump 6 cfm Displacement 1/2 hp HP Inlet Port Size 1/4 in and 3/8 in Flare Voltage 115V AC Amps AC 5.2 A 60 Hz Hz 25 micron End Vacuum Overall Length 14 1/8 in Overall Height 11 3/8 in Overall Width 6 1/8 in Weight 30 lb Oil Capacity 18 oz Cord 6 ft Body Material Aluminum Includes Bottle of Oil Check Valve Low Profile Rocker Switch O-Ring Sealed Drain Valve Sight Glass Thermal Overload Protection