Febco - 905-153 - Disc Assembly 850/856/870V876V 4" "Unique Copper Knight Up Lights" IS-15609-BL

IS-15609-BL

1" Electric Valve

6 1/2" H x 3" W x3 3/4" L

RD1800 Series Spray Bodies Scientific Review

Febco - 905-153 - Disc Assembly 850/856/870V876V 4" "Unique Copper Knight Up Lights" IS-15609-BLDisk Assembly 850, 856, 870V, 876V 4" MasterSeries 876V Configurable Design Double Check Detector Assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They are used primarily on fire sprinkler and standpipe systems requiring detection of unauthorized water use. They feature a ductile iron body and should be installed vertically. Maximum Working Pressure: 175psi (12. 1 bar).