Viking® 15274B EasyPac Floor Control Riser Assembly With Test And Drain, 7/16" Orifice, Thread x Groove, 1 1/4" fd connection you must use a 165

you must use a 165 degree (White Label) cover plate

INSTALLATION SHEET

Rasco/Reliable Fire Sprinkler Spare Head Box

Item:  Tyco 56-314-1-001 W-Type 25 Fire Sprinkler Head Wrench

Viking® 15274B EasyPac Floor Control Riser Assembly With Test And Drain, 7/16" Orifice, Thread x Groove, 1 1/4" fd connection you must use a 165Viking EasyPac Floor Control Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial use, in high rise buildings requiring floor control assemblies. 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