Viking® 15275E300 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 300 PRV, Thread x Groove, 1 1/4" 332892-B Insert steel plate into the

Insert steel plate into the installed sprinkler between the threads and the wrench flats

BG281132S9

57-543-1-135

CG51EW 6887271619

Viking® 15275E300 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 300 PRV, Thread x Groove, 1 1/4" 332892-B Insert steel plate into theViking EasyPac Floor Control Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial use, in high rise buildings requiring floor control assemblies. They are available with an AGF TESTanDRAIN valve, and or pressure relief valve (PRV) to meet NFPA 13 requirements for gridded systems and any system requiring a pressure relief valve. This configuration eliminates the need to drain the system before installing