Lincoln grease pumps are ideal for transferring low-to-medium viscosity grease from drums to reservoirs using an operating lever, with stroke volume ranging between 0.303 oz & 1.5 oz. These hand-operated bucket pumps provide lubrication to moving components like bearings, hubs, pins & fittings for excellent working under immense pressure. They feature drum covers for separating impurities from the grease and a water separator for preventing humidity from damaging the pump assembly. Choose from a wide range of these portable bucket grease pumps, available in hose lengths of 4 & 5 feet on Raptor Supplies.