Rule-Mate Automatic Submersible Bilge Pumps 12V RM1100B- 1100 GPH with Auto Sense Intelligence - Thermal Cut-Off & Backflow Prevention - Compact Design for Boats - Easy Install Threaded Discharge

Introducing the Rule-Mate Bilge Pumps—your go-to solution for reliable and efficient water removal on the water. Available in 500, 800, and 1100 GPH models, these 12V submersible pumps deliver up to 10% more flow without increasing power use, making them a powerful upgrade for any boat. Equipped with Auto Sense Intelligence, the pump automatically activates at 2 inches of water and shuts off at 3/8 inches, ensuring hands-free, responsive operation. In the event the sensor is blocked, a built-in backup cycles the pump every 2.5 minutes, preventing overflow and protecting your vessel. Installation is fast and simple with a threaded discharge system, ideal for tight spaces. Hidden air vents eliminate airlocks, while thermal cut-off protection safeguards against overheating—prolonging pump life and reducing maintenance needs. A built-in backflow prevention system adds another layer of performance and efficiency. Compact, smart, and engineered for long-term reliability, Rule-Mate bilge pumps give you peace of mind and consistent protection whether you're cruising or docked. From everyday use to emergency scenarios, these pumps ensure your bilge area stays dry and secure. For boat owners who demand power, precision, and simplicity, Rule-Mate is the trusted choice.

• Enhanced Efficiency: The Rule-Mate bilge pump delivers up to 10% more flow with no extra power use—removing water faster while keeping energy consumption low. A compact, reliable solution for boaters seeking power, performance, and peace of mind.
• Intelligent Automation: With Auto Sense Intelligence, this bilge pump activates at 2" and shuts off at 3/8", offering hands-free, worry-free protection. Keep your vessel safe from flooding while you relax and enjoy the water.
• Absolute Reliability: Built-in backup protection ensures the pump cycles every 2.5 minutes if the sensor is blocked, keeping water under control. Stay confident and worry-free, knowing your boat is protected even if the sensor fails.
• Safety Assurance: Designed with thermal cut-off protection and hidden air vents, this 12V auto bilge pump prevents overheating and airlocks—minimizing maintenance and extending pump life. Enjoy worry-free boating with safe, consistent performance.
• Effortless Installation: The threaded discharge system makes setting up this 12V automatic bilge pump quick and easy. Perfect for boaters who value convenience, it gets your pump running fast—keeping your bilge dry with minimal hassle.