Hand Operated Drum Pump Action Type Piston Pump Body Material PVC Wetted Materials Glass PVC Viton Seal Material Viton Packing Discharge Tubing Material PVC Piston Material PVC For Use On 15 30 and 55 gal Drums Max Temp 140 Degrees F Ounces per Stroke 22 oz Max Viscosity 4 000 SUS Inlet Size 1 in Outlet Size 11/16 in OD Discharge Tube Outlet ID Size 1/2 in Discharge Tube Outlet OD Size 0.4550 in Discharge Tube Length 4-7/8 in Suction Tube Length 38 in