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

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

2 Body Material Lead Free Brass Brand Watts Corrosion Resistant Coating No Disc Material Elastomer EAN 098268092738 Gauge Option Gauge Tapping Inlet Connection Size 1 1/4 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

UPC - 098268428858

Z551-2IP-DG

Febco - LF850-NRS DC 4 - Part of the LF850 Large Series Strip Drian 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