The Industries first 18V Rechargble Oil Pump designed to dispense all types of hydraulic oil from a 5 gallon container. Gear Oils to Light Weight Oils. Completely portable. Delivers 40 Gallons on a typical full charge at 1 GPM. Improve efficency, reduce spills, increase safety, eliminate hand pumps and stop manually pouring oils into smaller containers. Simple to operate with a click of a button – the on demand flow nozzle allows full control of oil delivery. The BOP20 Powerhead can be transferred to across multiple pump stems reducing costs and eliminating cross contamination.