381 (Zee Line, Barrel Pump)

Barrel Pump - fits 15 through 55-gallon drums with 2" bung opening. Has a zinc die-cast piston with two brass rings, steel telescoping tube assembly, Buna N Seals, plastic handle grip, and curved discharge spout with garden hose threads. Dispenses approximately 1 pint per stroke. Has adjusting nut on bung threads.