• 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 on-deck or on-bulkhead
• High-flow non-choke valves for consistently sure pumping, and there's no filter to block flow or to require cleaning
• Intended for use on a boat 40 feet long or longer.Features rugged, durable LM6 diecast alloy construction, a sturdy metal pump lever, and an easy to grip ball handle