The Milwaukee M18 Transfer Pump offers you faster water transfers and service calls. This portable water transfer pump is the industry’s first cordless transfer pump, offering you the fastest setup. With an innovative self-priming pump, you can connect and go quicker than ever. The Milwaukee transfer pumps flexible impeller and powerful pump move water at up to 480 Gal. per hour, generates up to 18 ft. of lift and produces up to 75 ft. of head height. As a part of the MILWAUKEE M18 System, REDLITHIUM battery packs power the water transfer pump, which delivers up to 240 Gal. moved per charge on an XC5.0 battery pack.