Features: You will purchased one of the best quality bilge pumps available in the industry. It was developed after years of experience,research and testing by our research staff and thousands of user. It is built to give years reliable trouble free performance. No separate float switch is needed. Fully automatic bilge pump. Built-in float switch system. No power use until pump turns on when water rises. Built with compact, efficient, long life motor. Ignition and corrosion protected stainless steel shaft. High-impact durable plastic housing . Quick release strainer for easy maintenance. Extremely efficient, very low current. Includes comprehensive user manual with installation instructions and wiring diagram. Ideal for fishing boats, cruise ship, yachts, etc.