Rule-Mate Automatic Bilge Pump RM750 – 750 GPH

Rule-Mate 750 GPH Automatic Bilge Pump – 24V | Trusted Classic Model with Built-in Float Switch

The Rule-Mate 750 GPH Automatic Bilge Pump (24V) is a reliable, compact pump designed to automatically remove bilge water from small to mid-sized boats. Known for its performance and durability, this is part of the older-style Rule-Mate series, which many boaters prefer over the newer “A” model pumps due to their proven reliability and build quality.

This model features an integrated non-mercury float switch that activates the pump when water levels rise and shuts it off once the bilge is clear. It uses no power until the pump turns on, helping to conserve battery life and reduce overall electrical load. There’s no cycling or unnecessary activation—just clean, efficient pumping when you need it most.

The 24VDC motor draws only 1.4 amps while delivering a robust flow rate of 750 gallons per hour, making it suitable for both freshwater and seawater environments. With a maximum head height of 17 feet, it provides reliable performance even in deeper bilges or multi-deck setups.

The pump has a 3/4-inch hose outlet for standard marine plumbing and a snap-off strainer base that makes cleaning and maintenance quick and easy. Its **compact size—4 inches high, 5 inches long, and 2.5 inches thick—**allows for installation in tight bilge spaces without sacrificing power.

Please double-check your system requirements before ordering. This listing is for the 24-volt version of the Rule-Mate 750 pump. The same model is also available in 12V, so be sure you’re selecting the correct voltage for your application.

Key Features:

• Classic Rule-Mate design – preferred over newer “A” models

• Integrated automatic non-mercury float switch

• Pumps 750 GPH at 24VDC / 1.4 amps

• Compact size: 4″H x 5″L x 2.5” thick

• 3/4” hose output, 17-foot max head lift

• Suitable for fresh and saltwater

• Snap-off strainer for easy maintenance

• No power draw until activation

This is a dependable, energy-efficient pump trusted by boaters for years—ideal for those who want worry-free bilge protection in a compact, easy-to-install design.