Whale BP3740 Gusher 10 Mk3 Manual Bilge Pump, Thru-Deck/Bulkhead, up to 17 GPM Flow Rate, 1 ½-Inch Hose Connections, for Boats Over 40 Feet

Proven and popular pump has robust design to stand up to the most demanding marine environments and conditions Designed for bilge or holding tank pump-out Offers great versatility regarding where and in what position it is mounted, including through-deck or through-bulkhead High-flow non-choke valves for consistently sure pumping, and there’s no filter to block flow or to require cleaning International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.