Watts 909AGA - Part of the Air Gaps Series American Wick Drain The Watts RD-980 is a

The Watts RD-980 is a large cast-iron ballast guard designed to protect roof drains on ballasted roofing systems

bulbs & vegetables such as Tomatoes

Features 3/4 hose outlet

Z530-2NH-TS

Watts 909AGA - Part of the Air Gaps Series American Wick Drain The Watts RD-980 is aThis air gap for reduced pressure zone assembly, 1 2 IN series 009, 3 4 IN series 009M2 and 009M3, and 1 2 to1 IN series 995, provides an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. It can be installed vertically or horizontally (vent elbow required for vertical installation).