With a 250-gph flow rate at zero head and a compact design, Trac Portable Bilge Pump is ideal for small watercraft. Wide strainer base adds stability. Mounts using suction cups or screws. Foam screen can be removed for easy cleaning. Can be submersed or run dry without accruing damage. Runs for four hours on new batteries. Powered by three D-cell batteries (not included). X x 36L x 4L x 4W x 12H.-dia. hose wraps around body for storage. Ignition protected. Includes clip to attach hose to transom. 4L x 4W x 12H. Type: Bilge Pumps.