Hand Operated Drum Pump, Max. Outlet Pressure 3 psi, Spout Connection Size 1/2 in, Self-Priming Yes, Metered No, Hose Length 48 in, Includes Discharge Hose Yes, Piston Material Polyethylene, Features Spring Loaded Top for One Touch to Stop Siphoning, Seal Material Polyethylene, For Use With 5 gal, 6 gal, 7 gal Pails, Food Products, Dyes, Additives, Colorings, Chemicals, For Container Type Bucket, Pail, Hose Cover Material Polyethylene, Includes Bung Adapter No, Includes Nozzle No