Rainman Watermaker Auto Flush

The Rainman Autoflush kit is an optional accessory for customers that have installed their Rainman watermaker. It is designed so that owners do not need to pickle their system but instead pumps fresh water through the watermaker every seven days. This prevents the fouling of the reverse osmosis membranes.

The system utilizes the boat's main water pump, a Rainman flush timer box, a motorized valve, and an active carbon filter (neutralizes chlorine that may be in your water tank) to force fresh water through your watermaker for several minutes every seven days. The flush timer has a simple one-button programmable capability for ease of use.