Attwood 41404 Waterbuster Cordless Pump + Waterbuster Cordless Pump This patented submersible pump is a great way to remove unwanted water from boats pool covers aquariums and sump pits. Convenient and safe because it needs no electrical cord - runs up to 5 hours on three alkaline D batteries. Lifts water up to 40 and includes a 42 hose with garden hose adapter. Not for use as a permanent bilge pump. Attributes: Size = 6-3/8 H x 5-1/4 Dia. GPH = 200