Uses air pressure to empty tank. Removable 6 ft. Quick-Disconnect discharge hose. Molded tool tray on top of the tank. 16" deep drawn offset funnel with expanded metal screen. Swivel base on funnel makes positioning easy Height adjusts from 50" to 70". Heavy-duty 4" casters provide stability and mobility. 25 gallon steel tank. All metal funnel. Built-in sight glass shows fluid level in the tank. Freight Delivery Only