Febco 601 M 2 1 2 10 Part of the Air Gaps Series Sheet Drain captured springs and replaceable check captured springs and replaceable check discs and seats Specifications Body Material Cast Iron Body Pattern Basket Bolt Material Cast Iron Brand Watts Buy American Act Compliant NO Class Rating 125 EAN 098268880939 Flange Material Cast Iron Inlet Connection Size 2 IN Inlet Connection Size Metric 50 MM Inlet Connection Type Flanged Joint Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 2 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0823054 Plug Material Cast Iron Retainer Cover Type Bolted Cap Screen Material Stainless Steel Series 97FB CI WOG Rating 200 PSI Specification Sheet 97FB CI This drain reduces the amount of water splashing in the area around reduced pressure assemblies while funneling relief valve discharge into the drain This 2 1 2 to 10 inch aluminum air gap drain is designed to be installed under the MasterSeries® reduced pressure assembly to catch moderate relief valve discharge due to pressure fluctuations and or minor check valve fouling