Viking® 14857A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 3" ELO-231 B 08387UMB/W12 Fire Sprinkler Head

08387UMB/W12 Fire Sprinkler Head

07852UME/W12 Fire Sprinkler Head

0 K-factor Pendent Intermediate Level Sprinklers described in this data sheet are automatic sprinklers of the “standard response” 5 mm frangible bulb type

With exterior thumb lock and enclosed white back box

Item:  Weather Stopper® without Horn Flush Mount

Viking® 14857A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 3" ELO-231 B 08387UMB/W12 Fire Sprinkler HeadViking 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