Viking® 14857A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 3" ELO-231 B Black 286 Degree 08337MG/B Fire

Black 286 Degree 08337MG/B Fire Sprinkler Head

For use on the flat surface of Type 3R industrial control panels

With exterior thumb lock and enclosed white back box

49-781-1-325

08387UMB/W12 Fire Sprinkler Head

Viking® 14857A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 3" ELO-231 B Black 286 Degree 08337MG/B FireViking 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