Viking® 15245B225 EasyPac Residential Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 225 PRV, Groove x Groove, 1" F985 49-981-6-135

49-981-6-135

with the deflector parallel to the roof

49-434-4-065

Item - Lansdale LVBZSG Male x Female Full Flow 1" Sight Glass

High density injection molded

Viking® 15245B225 EasyPac Residential Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 225 PRV, Groove x Groove, 1" F985 49-981-6-135Viking 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