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 Polyethylene Hose Material PE 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 28 Max. Viscosity 650 CPS Max. GPM for Oil 4 Max. GPM for Water 4 Inlet Size 1-1/2" Outlet Size 1" Discharge Tube Outlet ID Size 1" Discharge Tube Outlet OD Size 1-1/8" Discharge Tube Length 54" Hose Length 54" Suction Tube Length 41" Suction Tube Outlet OD Size 1-1/2" Suction Tube Type PVC Overall Length 42" Metered NO Adapter Type 2" NPT Bung Adapter Material PVC Application For Use On 15, 30 And 55 Gallon Pails For Dispensing Liquids Manufacturers Warranty Length 1 Year Includes Suction And Discharge Tubing