Rainman Automatic Toilet Flush System

Description

Designed to extend the life of reverse osmosis membranes, the Rainman Autoflush System automates routine maintenance by flushing seawater from your Rainman watermaker with fresh water on a timed schedule. Left unflushed, seawater can degrade membranes due to decaying organic matter. This system provides a reliable, hands-free solution for long-term care.

Ideal for both new and existing Rainman installations, the Autoflush System uses a solid-state timer, motorised valve, and activated carbon filter to keep systems clean with minimal user input.

• Programmable flush cycle (2–8 minutes) runs every 7 days automatically
• Uses boat’s fresh water supply; carbon filter removes chlorine from municipal sources
• Easy one-button operation with automatic countdown reset
• Safe shutdown protocols protect fresh water tanks during power loss
• Works with both 12V and 24V DC systems
• Includes two carbon filter cartridges (each lasts up to 6 months)
• Fully compatible with new and previously installed Rainman watermakers

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