Ideal for Twin Inboard / Twin Transmission & Single or Twin Generator Diesel 2 Outputs for use either as an Engine Room and Cockpit Input/Output or 2 Oil Resevoirs (New Oil and Used Oil) Dual selector valves for easy operation Enclosed in a Heavy Duty Steel Housing providing excellent engine room presentation Predrilled mounting holes for easy engine room installation Self priming GEAR driven reversible pump for drain and fill applications 110 or 220 Volt motors available Pumps water, oil and diesel fuel