Watts 957-AG - Part of the Air Gaps Series Drain Fitting ZN453-2NH-5B

ZN453-2NH-5B

It is manufactured in the USA from recycled plastic

Provides debris protection for compatible roof drain systems

In settings like showers

with a seepage pan to handle peripheral water flow

Watts 957-AG - Part of the Air Gaps Series Drain Fitting ZN453-2NH-5BThis 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