Rule 1100 GPH Electronic Sensing Bilge Pump - 24V by Rule, Part No. 27SA-24

1100GPH Electronic Sensing Bilge Pump - 24V

In the next generation sensing bilge pumps, the 1100GPH 24V S series pump works on the principle of impeller resistance. The pump will turn on every 2-1/2 minutes for about one second to sense for water. If water is present, the pump will sense resistance and continue to run until all water is removed. After that, it will resume checking for water every 2-1/2 minutes.

Water is kept in check between 1/8" and 3/8" Great idea when power conservation is needed and as an added benefit, no float switch is needed!

All that plus the added benefits of our standard bilge pump:

• Check valve included with hidden air vent to prevent airlocking


• True electromagnetic suppression (EMC)


• A built-in thermal cell that protects the pump and the vessel when things get too hot


• These are the smallest automatic pumps available on the market!!!
  
  

Features:

• Completely automatic with manual override - No Float Switch Needed!


• Submersible and Ignition Protected


• High efficiency, low amp motor


• Stainless-steel shaft


• Includes backflow preventer

WARNING: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Rule 1100 GPH electronic sensing bilge pump operates on a 24-volt power supply, offering a reliable and maintenance-free solution for bilge water removal. Utilizing a unique impeller resistance sensing technology, this pump periodically checks for water every 2-1/2 minutes, activating only if water is detected. This intelligent feature allows for efficient operation while conserving power, making it ideal for vessels where energy efficiency is essential. The pump effectively manages water levels between 1/8 inch and 3/8 inch, ensuring your bilge remains dry without the need for a float switch.
Built with several advanced features, the Rule 1100 GPH pump includes a check valve with a hidden air vent to prevent airlocking and backflow, ensuring consistent performance. It is fully submersible and ignition protected, providing safety and durability in marine environments. The pump's high-efficiency, low-amperage motor reduces electrical load, while a stainless-steel shaft enhances longevity and corrosion resistance. Additionally, the built-in thermal protection safeguards the motor and vessel from overheating, extending the lifespan of the pump.
This automatic bilge pump is compact yet powerful, making it one of the smallest options available on the market. Its manual override function allows for manual control when necessary, providing flexibility for maintenance or troubleshooting. The electromagnetic interference (EMC) suppression further ensures stable operation in electrically noisy environments. Suitable for various marine applications, this pump is designed to deliver consistent performance while minimizing maintenance requirements.
Note that this product includes a warning regarding potential chemical exposure, as it may contain chemicals such as 1,3-Butadiene. For safety information, visit P65Warnings.ca.gov.

Features:

• Completely automatic operation with manual override — no float switch needed

• Submersible and ignition protected for marine safety

• High efficiency, low amperage motor to reduce electrical load

• Stainless-steel shaft for corrosion resistance and durability

• Includes check valve with hidden air vent to prevent airlocking and backflow

• Built-in thermal protection for motor and vessel safety

• Electromagnetic interference (EMC) suppression for stable operation