Viking® 14860E175 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 175 PRV, Groove x Groove, 4" 53-111-9-280 Frame: The frame's 1½" depth

Frame: The frame's 1½" depth

13248UFB18 Fire Sprinkler Head

Sprinkler Fire Alarm Bell Sign

For indoor or outdoor applications

57-378-1-135

Viking® 14860E175 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 175 PRV, Groove x Groove, 4" 53-111-9-280 Frame: The frame's 1½" depthViking EasyPac Commercial Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial systems. 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 the relief valve, while a built in test port allows