905083 (Febco) | 2-1/2 - 10 Inch | 825Y RP Metal Air Gap Drain | Npt Thread

This 2-1/2 to 10 Inch Metal Air Gap Drain is Installed Under a Reduced Pressure Assembly, Series 825YD, to Catch Minor 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. | Febco | 905083