Drum Pump - fits 55-gallon drums with 2 in. bung opening. Includes pump, bung adapter, and 5 feet of clear vinyl hose with curved discharge nozzle. For 30 to 55 gallon drums. Delivers approx. 1 gallon per 32 strokes. Buna-N seals. Recommended for Oil and Gear Lube (Maximum 140-wt)