Hand Operated Drum Pump, Action Type Lever, Wetted Materials Buna-N, Plated Steel, Polyethylene, Polypropylene, Zinc Alloy, pH Range -, Discharge Tubing Material , Piston Material Polyethylene, Max. Temp. 140 Degrees F, Ounces per Stroke 15 oz., Max. Viscosity 4,000 SUS, Inlet Size 1 In., Outlet Size 3/4 In. ID, 7/8 In. OD , Discharge Tube Outlet ID Size 3/4 In., Discharge Tube Outlet OD Size 3/4 In., Discharge Tube Length 9 In., Suction Tube Length 36 in, Suction Tube Outlet O.D. Size 7/8 In.