The Attwood(R) Tsunami(R) T500 GPH Bilge Pump is built to be durable and corrosion resistant. With features like the patented shaft seal that prevents leaks, this pump is great for any boater. This pump has state-of-the art brushes and quality bearings. The Tsunami pumps have replaceable motor cores that make servicing quick and easy. Use the Tsunami for the best quality pump. FEATURES: Bilge pump Patented shaft seal prevents leaks Replaceable/interchangeable motor cores Outlet Style/ I.D. Diameter: Barbed 3/4" Rated Voltage: 12 volt Wire Connector: 29" Model: 4606-7