Viking® 15247B200 EasyPac Residential Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 200 PRV, Thread x Groove, 2" 23183C 77-371-9-175

77-371-9-175

57-575-1-135

A217103498

BB282124S9

Viking® 15247B200 EasyPac Residential Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 200 PRV, Thread x Groove, 2" 23183C 77-371-9-175Viking 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