Viking® 14872B EasyPac Commercial Riser Assembly With Test And Drain, 7/16" Orifice, Groove x Groove, 1 1/4" reliable Item: Break Glass Stopper® -

Item:  Break Glass Stopper® - Large

60-925-9-480

Item: Tyco® TY7229

The sprinkler uses a levered fusible alloy solder link in either a 165°F (74°C) or a 212°F (100°C) temperature rating

Viking® 14872B EasyPac Commercial Riser Assembly With Test And Drain, 7/16" Orifice, Groove x Groove, 1 1/4" reliable Item: Break Glass Stopper® -Viking 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