EASY-TO-USE: Designed for use with an electric hand drill (2500 rpm or greater), this pump hooks up to the drill and connect to any standard garden hose | APPLICATIONS: This cost-effective device is ideal for removing oil from lawn mowers, draining sinks, dishwashers, water heaters, aquariums, or other shallow areas; DO NOT USE FOR TRANSFERRING FUEL. | 3/4-INCH FITTINGS: Connects to standard garden hoses to remove or transfer water easily . | EASY TO USE: Attach the pump like you would a drill bit, add the hoses (not included) and start the drill in the forward position at full speed | FLOW: Performance is related to the speed of drill; a drill speed of 2500 RPM is recommended; at 2500 RPM the flow rate is 154 GPH; battery operated drills lose power and may not perform as expected | **Note: Using this pump with a drill less than 2500 RPM will lower the performance of the pump