Febco® Air Gap Drain, Series: 601-M, For Use With: 860/LF860, 860U/LF860U Series 1/2 to 1 in Reduced Pressure Assemblies, Metal, Epoxy Coated
This 1/2 to 1 in metal air gap drain is installed under a reduced pressure assembly, series 860, to catch moderate relief valve discharge due to pressure fluctuations and/or minor check valve fouling. This drain reduces the amount of water splashing in the area around reduced pressure assemblies while funneling relief valve discharge into the drain.