Xylem RM800B Rule-Mate 800 Automatic Bilge Pump 12V 800 GPH

The Xylem Rule-Mate 800 (RM800B) is a fully automated submersible bilge pump designed for smaller boats and vessels. Featuring state-of-the-art water sensing technology, this intelligent pump automatically turns on when water levels rise and shuts off when water is removed—no float switch required.

Key Features:

• 800 GPH (3,028 LPH) pumping capacity for efficient bilge water removal
• Automatic operation with integral water sensor eliminates need for float switches
• Anti-fouling impeller resists debris buildup
• Built-in backflow preventer reduces water remaining in bilge
• Backup safety feature: pump reverts to 2.5-minute cycle mode if sensor becomes fouled
• Quick-release inlet strainer allows rapid cleaning without tools
• Air vents in pump body help prevent air locks in challenging installations
• Low amp draw (5 amp fuse) conserves battery power
• Ignition protected for safety
• Compact design: 5.1" L x 4.4" H x 2.9" W
• 3/4" (19mm) discharge hose outlet connection

Specifications:

• Voltage: 12V DC
• Flow Rate: 800 GPH at open flow
• Maximum Discharge Head: 10 feet (3 meters)
• Fuse Size: 5 amp
• Durable plastic construction for marine environments
• Backed by 3-year manufacturer warranty

The Rule-Mate 800 combines reliability, compact sizing, and intelligent automation to provide worry-free bilge protection for recreational boaters.