Description 30-Gallon capacity- great for larger jobs Standard shop air quickly empties used fluid from tank 15-3/4"diameter drain funnel with filter screen Large wheels for maneuverability Fluid level sight gauge for quick inspection Removable parts trays for oil drain plugs, tools, etc. Working Height: 47-1/4"to 70-1/2" Working Pressure: 7psi Weight: 73lbs.