Viking® 15247C175 EasyPac Residential Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 175 PRV, Thread x Groove, 2" 818W number of stainless steel type

number of stainless steel type 304

286 Degree 09992MG/B Fire Sprinkler Head

Please refer to NIBCO technical data sheets

57-571-2-286

280 Degree 21272AG Fire Sprinkler Head

Viking® 15247C175 EasyPac Residential Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 175 PRV, Thread x Groove, 2" 818W number of stainless steel typeViking EasyPac Residential Riser Manifold Assemblies are available in sizes 1, 1 1 4, 1 1 2, and 2 for NFPA 13D and NFPA13R residential fire sprinkler systems. The configuration eliminates the need to drain the system before installing the relief valve, while a built in test port allows hydrostatic testing without draining the system. The EasyPac Residential Assemblies include pressure gauges, Potter flow switches, 3 way gauge control valve and 1