Rule Industries RM1100B24 Rule-Mate Automatic Bilge Pump 1100 GPH 24V

The Rule Industries RM1100B24 Rule-Mate is a fully automated bilge pump designed to keep your boat's bilge clear of water without the need for a separate float switch. This 1100 GPH pump features advanced solid-state water sensing technology that automatically activates when water reaches 2-1/2 inches and shuts off when the water level drops to 5/8 inch, providing reliable hands-free operation.

Key Features:

• Solid-state water sensor eliminates the need for a separate float switch
• 1100 GPH (4164 LPH) flow rate with anti-fouling impeller
• 24V DC operation for larger vessel electrical systems
• Eco-friendly "field effect" technology - pure motor oil will not activate the pump
• Intelligent back-up mode prevents battery drain if sensor becomes fouled
• Built-in thermal cut-off protection for pump and vessel safety
• Integrated backflow prevention check valve keeps bilge cleaner and reduces odor
• Hidden air vents prevent air-locking in challenging installations
• Submersible design with ignition protection
• Compact footprint - 2/3 the size of previous RuleMate models
• Threaded discharge accepts 1 inch or 1-1/8 inch hose barbs (included)
• Quick-release inlet strainer for easy cleaning

The RuleMate's unique sensors measure dielectric constant and only recognize water, making it environmentally responsible. If debris fouls the sensor, the pump automatically enters a 2.5-minute cycling mode to protect your battery while maintaining automatic bilge protection. Dimensions: 4.5 inches high x 5.1 inches long x 2.9 inches wide. Backed by a 3-year limited warranty.