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Fits 1 inch double check valve assembly
The waterproof wall panel roll will not rot or mildew
ZM400SS-3NH
ZM400SS-4NH
Watts 909AGC - Part of the Air Gaps Series ADS Fits 1 inch double checkThis air gap for reduced pressure zone assembly, 3 4 to 1 IN series 009 and 909, 1 to 1 1 2 IN series 009M2, and 1 1 4 to 2 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
US$ 24.90
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