Viking® 14860C225 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 225 PRV, Groove x Groove, 4" C262 52-540-1-011

52-540-1-011

Lansdale LVAV Fire Sprinkler System Air Vent

Inside Diameter: 1"

Item: Viking® 08242 Model J-1 Alarm Check Valve

Senju NR-H Wrench Socket for RC Model Sprinklers

Viking® 14860C225 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 1/2" Orifice, 225 PRV, Groove x Groove, 4" C262 52-540-1-011Viking 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