Rule RM500B24 Rule-Mate™, 500 GPH, 24V

Rule RM500B Rule-Mate 500 GPH Bilge Pump

The eco-friendly Rule Mate is a fully automated bilge pump featuring a solid state water sensing technology to eliminate a separate float switch.

The sensor's unique "field effect" technology is eco-friendly because straight motor oil in the bilge will not turn on the pump.

Pump turns on when the water level reaches approximately 2-1/2" and shuts off at 5/8".

It has built-in programming that can sense when the pump is running but not pumping water to protect the pump, vessel, and the vessel's batteries.

Includes a straight 3/4" hose fitting, a snap-on strainer for easy cleaning and an anti-fouling impeller. 

3-Year limited warranty.

• Capacity: 500 GPH

• Volts: 12DC

• Amp Draw: 1.8 Amps at max flow

• Fuse size: 4 A (not included)

• Size:

  • 4.4" (112 mm) H

  • 3.5" (88 mm) W (not including discharge)

  • 2.9" (73 mm) D

• Footprint: 2.5" (64 mm) x 2.25" (57 mm) Oval

• Port Size: 

  • 3/4" (19 mm) NPSM

  • 3/4" (19 mm) Hose Barb