High Pressure Automatic Shutoff (ASO) Valve.

***Sold as a kit, This product will only work when used in conjunction with a check valve (Back flow preventer, Included in kit)***

This High Pressure ASO is designed to shut off at 60% of line pressure and has built-in ports for 1/4" polyethylene tubing connections.This unit is tested and certified by the WQA Gold Seal program against NSF/ANSI 58 standards.

Eliminate ASO chatter

Will shut down RO unit in fraction of time vs. traditional ASO's