Item Hand Operated Drum Pump Type Piston Action Pump Body Material PVC Wetted Materials PVC, Polyethylene pH Range 4-11 Seal Material PVC Gasket Material PVC Discharge Tubing Material PVC Hose Material PVC Piston PVC For Use On Detergents, Most Acids, Cholrines, Oils, D-limonene, Waxes, Alkalis, Water, Soaps GPM 4 Maximum Head 3 Ft Max. Pressure 20 psi Max. Temp. 140 F Ounces per Stroke 10 Max. Viscosity 650 CPS Max. GPM for Oil 2 Max. GPM for Water 4 Inlet Size 1-1/2" Outlet Size 1/2" Discharge Tube Outlet ID Size 1/2" Discharge Tube Outlet OD Size 9/16" Discharge Tube Length 22" Hose Length 22" Suction Tube Length 5-1/2" Suction Tube Outlet OD Size 9/16" Suction Tube Type Polyethylene Overall Length 29" Metered NO Adapter Type 70 mm, 3/4"npt Adapter Material PVC Application For Use On 5, 6 And 7 Gallon Pails For Dispensing Liquids Manufacturers Warranty Length 1 Year Includes Suction And Discharge Tubing