Febco - LF850-NRS DC 4 - Part of the LF850 Large Series Strip Drian 50 Minimum Temperature-Fahrenheit 33 Outlet

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Union Quick-Connect Outlet Thread Type Does Not Apply To Product Part Number 0125289 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

Z551-2IP-DG

cast iron roof drain features a flashing clamp with an integral gravel stop

This allows for flexible installation by simply flipping the joint to choose the desired color

Specifications Body Material Ductile Iron Brand Watts Class Rating 125 or 150 Control Type Gear Operator CV Rating 600 GPM Disc Material Ductile Iron EAN 098268594386 Inlet Connection Size 4 IN Inlet Connection Type Lug Lead Free YES Maximum Operating Temperature-Fahrenheit 176 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 644 in-lbs Operating Torque-Wet 390 in-lbs Outlet Connection Size 4 IN Outlet Connection Type Lug Part Number 0525168 Seat Material Buna-N Series DBF-03 Silicone Free Yes Stem Shaft Material 416 Stainless Steel Valve Style Lug Specification Sheet - DBF

Febco - LF850-NRS DC 4 - Part of the LF850 Large Series Strip Drian 50 Minimum Temperature-Fahrenheit 33 OutletThis 4 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 consists of an