Watts 957-AG - Part of the Air Gaps Series ADA Pad 18″ throat width (22

18″ throat width (22

The Zurn Z668 is built to perform in the toughest surface drainage applications

This 3/4 and 1 IN 007 first check repair kit provides all the parts necessary to replace the major internal components of the applicable double check valve assembly

This 1 inch first or second check replacement kit

Watts 957-AG - Part of the Air Gaps Series ADA Pad 18″ throat width (22This air gap is designed for 2 1 2 to 10 inch reduced pressure zone assembly, series 957 to provide an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. This air gap is designed to collect water that is being discharged by the relief valve and can be installed vertically or horizontally (vent elbow required for vertical installation). Features Use with 2 1 2 to 10 IN 957 Series