Rule 2000 Non-Automatic 12v, UL listed w/ 6' wire leads Engineered to commercial standards. The Rule 2000 is the best selling high capacity submersible bilge pump in the world. 1-1/8' (28.6mm) discharge outlet. FEATURES * Fully Submersible * Easy clean snap lock strainer * Silent and vibrationless operation * Anti-airlock protection * Compact, efficient long life motor * Ignition protected * No burn-out when run dry * Rust and Corrosion protection * Used by leading boatbuilders worldwide * marine grade blocked wiring Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].