Viking® 14863B300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 300 PRV, Groove x Groove, 6" 329308-W (ORDERING - Threaded Escutcheon - Sample 10/21 Chrome - 2.1 ID Single pane replacement glass for

Single pane replacement glass for the large break glass cover (STI-4100)

60-964-9-080

Manufacturer Part Numbers:  560001078

Senju FR-S Wrench Spanner for FR Model Sprinklers - 90000-003-0510

77-371-4-200

Viking® 14863B300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 300 PRV, Groove x Groove, 6" 329308-W (ORDERING - Threaded Escutcheon - Sample 10/21 Chrome - 2.1 ID Single pane replacement glass forViking 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