Watts LF909 DNRS S FS 3 Part of the LF909 Large Series Basement Window Well Specifications Blowdown Outlet Connection Female Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 3 4 IN Body Material Cast Iron Body Pattern Wye Brand Watts Buy American Act Compliant NO EAN 098268011753 Epoxy Coating Type None Gasket Material Fiber Filled NBR Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220079 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 20 MESH Series 77SI Strainer Type Wye WOG Rating 400 PSI Specification Sheet 77SI Water can not be trapped and sediment can not foul seat Cast iron body construction with patented 3 part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 88009399 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF909 Large Strainer Yes Technologies Flood Detection Tradename None Specification Sheet Flood Sensor Connection Kit Watts