Hand Operated Drum Pump, Action Type Lever, Pump Body Material Polypropylene, Wetted Materials Polypropylene, Viton, pH Range 5.0 to 10, Seal Material Viton, Gasket Material EPDM, Hose Material Peroxide Cured EPDM, Piston Material Polypropylene, Max. Pressure 23 psi, Max. Temp. 150 Degrees F, Ounces per Stroke 10 oz., Max. Viscosity 10 cps, Inlet Size 1 In., Outlet Size 3/4 In. Barb, Discharge Tube Length 144 In., Hose Length 12 ft, Suction Tube Length 40 in, Suction Tube Type 1-Piece Tube