Hand Operated Drum Pump, Type Piston Action Pump Body Material Polyethylene, Wetted Materials PVC, Polyethylene pH Range 4-11 Seal Material PE Discharge Tubing Material PVC, Polyethylene Piston For Use On Detergents, Some Acids, Cholrines, Oils, D-limonene, Waxes, Alkalis, Water, Soaps GPM 3 Maximum Head 3 Ft Max. Pressure 20 psi Max. Temp. 140 F Ounces per Stroke 8 Max. Viscosity 650 CPS Max. GPM for Oil 2 Max. GPM for Water 3 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 3 Ft Hose Length 3 Ft Suction Tube Length 33" Suction Tube Outlet OD Size 9/16" Suction Tube Type Polyethylene Overall Length 44" Metered NO Adapter Type 2" NPT Bung Adapter Application For Use On 5,15, 30 And 55 Gallon Pails For Dispensing Liquids Manufacturers Warranty Length 1 Year