Product details:
Hand Operated Drum Pump, Action Type Piston, Wetted Materials Nylon, Rubber, Steel, PVC, Brass, Aluminum, Seal Material Buna-N, Discharge Tubing Material PVC, Piston Material Nylon, For Use On 5-gal. Pails, GPM 0.6, Max. Temp. 140 Degrees F, Ounces per Stroke 2 oz., Max.