• Fully Automatic Bilge Pump-- Flow Rate: 1100GPH; Volt: 12V; Current: 3.8A; Head: 3.0M; Wire Lead: 1M, Outlet Dia: 29mm/ 0.95 Inch (1-1/8"), Dimension: 155*90*115mm.
• Built in Float Switch System-- All-in-one pump & switch for easy fully automatic operation. The auto bilge pump turns on when the water level rises & shuts off when water is removed (No separate float switch is needed).
• Long Life Motor-- Water-cooled motors for long life, with anti-airlock design and moisture-tight seals. Bilge pumps are equipped with a snap-off strainer for easy cleaning.
• High Quality-- All auto bilge pumps are built with compact, rust and corrosion-protected stainless steel shafts and high-impact, durable thermoplastic plastic housing.
• Easy operation-- No power use until pump turns on when water rises. (Package comes with a comprehensive user manual that includes installation instructions and wiring diagrams.)