Advanced Release Valve - Universal by Blue Mountain Co.

Helps you take control over how frequently your first flush diverter empties & prevents clogging to improve performance & minimize maintenance.

Built in electronic auto-release timer helps you better asses your rain water harvesting system's needs.

The advanced release large valve &unique funnel help to prevent first flush diverters from clogging & protects your stored rainwater quality.

Helps reduce maintenance down to every three months rather than every 3 rainfalls.

The Advanced Release Valve is an upgrade for the following first flush systems:
3" First FLush WDDS99
4" First Flush WDDS98
In-Ground First Flush WDIG-99
Post/Wall First Flush WDPW99