Viking® 15245A300 EasyPac Residential Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 1" ghcw110 INSTALLATION SHEET

INSTALLATION SHEET

Item: Viking® 21374AB Frame Style Spray Nozzle

Item: Tyco® TY2231

212 Degree 18270FM Fire Sprinkler Head

60-971-4-120

Viking® 15245A300 EasyPac Residential Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 300 PRV, Groove x Groove, 1" ghcw110 INSTALLATION SHEETViking 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