All Stainless Steel Construction. 3 Stage Wash, Rinse & Blow-off. (2) 5 HP Gusher Pumps with Bag Filter. 48" Load Height. 68" Unload Height. Built-in Heat Exchanger with 1.5." Inlet and 1.50" Outlet. There is No Control Panel. Add $3,000 for Controls. 450 Gallons. 1,700 Liter Tank. Tested.