Viking® 15284A175 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 175 PRV, Thread x Groove, 1 1/2" eclipse 57-393-9-155

57-393-9-155

Item: Tyco® TY9191

08386UMD/W12 Fire Sprinkler Head

The TYCO Model AMD-1 Automatic Air Maintenance Device is an automatic

Viking® 15284A175 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 3/8" Orifice, 175 PRV, Thread x Groove, 1 1/2" eclipse 57-393-9-155Viking 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