Viking® 15257A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Thread x Groove, 1 1/2" 817 Nitrile Rubber

Nitrile Rubber

688727139C

360 Degree 18270MH/W Fire Sprinkler Head

F1FR56EC85C

49-316-1-140

Viking® 15257A300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Thread x Groove, 1 1/2" 817 Nitrile RubberViking 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