Febco - LF850-NRS DC 4 - Part of the LF850 Large Series Tactile Paving cast iron roof drain features

cast iron roof drain features a compression seal extension assembly

Constructed with a white epoxy-coated cast iron body and featuring a 9⅜″ diameter heel-proof nickel bronze top with hinged grate

Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Inline Brand Watts Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Rubber EAN 098268511468 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 6 IN Inlet Connection Size-Metric 150 MM Inlet Connection Type Grooved Joint Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Inlet Thread Type Does Not Apply To Product Lead Free Yes Maximum Temperature-Fahrenheit 110 Maximum Working Pressure-BAR 12

purge lever for manual purging

Febco - LF850-NRS DC 4 - Part of the LF850 Large Series Tactile Paving cast iron roof drain featuresThis 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