Take control over how frequently your first flush diverters empty and prevent clogging to minimise maintenance and improve your diverters’ performance.
The Advanced Release Valve's drain allows for efficient draining & minimizes the risk of clogging.
Electronic auto-release timer allows you to set the frequency at which your first flush water diverter drains.
Retrofits to all Rain Harvesting First Flush Diverters - 90mm,100mm,post/wall & inground.