Febco - LF850-LG DC 2 1/2 - Part of the LF850 Large Series Window Well Cover per meter and 185 GPM

per meter and 185 GPM flow rate

00 Minimum Temperature-Fahrenheit 0 Operating Torque 500 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0555224 Port Type Full Seat Material PTFE Series LFB6780-M1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Blowout Proof Valve Style 2-piece WOG Rating 400 PSI Specification Sheet - LFB6780-M1

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

The temperature range is 0 to 400 degrees F (-18 to 204 degrees C) and the pressure rating is 600 psi (41 bar) WOG non-shock and 150 psi (10

Z551-4NH-TS

Febco - LF850-LG DC 2 1/2 - Part of the LF850 Large Series Window Well Cover per meter and 185 GPMThis 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