This pump also comes with 500ml bottle of mineral oil. In combination with air conditioning manifold gauges you will be able to evacuate all the air and moisture from your air conditioning system and test the system for leaks prior filling it with refrigerant. Advanced air-cooled motor design for operation in high ambient temperatures.Easy maintenance with large oil sight glass and fill port with easily accessible oil drain port. Proprietary oil mist free exhaust port cap for clean, safe job environment. Sure grip handle ergonomically designed for superior comfort and portability. Improved internal oiling system design extends life and improves vacuum performance. Connector: 1/4 SAE threaded fittings. Voltage: 110V at 60hz (US plug). Dimensions: 10.75x4.5x8.75in or 27.5x11.5x22cm. Weight: 9.9lb or 4.5kg. Please make sure to run this pump with proper level of oil. The level should be between low and max marks. Oil should be replaced every 100 hours of use to extend the life of the pump and prevent internal wear. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\Refrigerant Evacuation Pumps". The seller is "ftaelectronics" and is located in this country: US. This item can be shipped to United States, Canada.