Febco - LF850-LG DC 2 1/2 - Part of the LF850 Large Series Window Well Cover ZM400SC-2IC

ZM400SC-2IC

957RPDA Compatible Size Used On 2 1/2 IN to 4 IN Kit Contents First and Second Check Module O-rings

Z551-4NH-TS

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009257 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 10 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F111880 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material EPDM Series 957RPDA Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957RPDA

Febco - LF850-LG DC 2 1/2 - Part of the LF850 Large Series Window Well Cover ZM400SC-2ICThis 2 1 2 inch lead free MasterSeries in line design double check valve backflow preventer assembly is designed for non health hazard applications and prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection of non health hazard cross connections or for containment at the service line entrance. This assembly without the