Rule-Mate® 500 Fully Automated Bilge Pump – 24V Features: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float switch required 500 GPH/1893LPH Anti-fouling impeller Submersible Ignition protected Includes back flow preventer 3-year warranty

Rule-Mate® 500 Fully Automated Bilge Pump – 12V Features: State-of-the-art water sensing technology Pump turns on when water level rises and shuts off when water is removed No float switch required 500 GPH/1893LPH Anti-fouling impeller Submersible Ignition protected Includes back flow preventer 3-year warranty

ECO-Switch The Rule ECO-Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to switch. This air pressure activates the switch which controls your pump. There are no [...]

Electric Field Bilge Switch With Time Delay All Whale bilge switches are designed and manufacturers with highest quality at heart. Combine these accessories with your whale bilge pump for a robust bilge system tailored to your vessel. Features and Benefits Environmentally friendly – no toxic mercuryEasy to install mounted on either horizontal or vertical surface [...]

1100GPH Standard Bilge Pump – 12V Customers talk about flow, they want the water out of the bilge, andfast. Improved design and performance means that our next generation 1100GPH pump will produce this flow at just 24V rather than 27.2V as previously required…more typical of on board voltage supply. Our next generation of Rule pumps [...]