Viking® 15284B300 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 300 PRV, Thread x Groove, 1 1/2" 6880103000 and K-Factors to meet design

and K-Factors to meet design requirements

S110NC00B0

Item:  Replacement Glass for STI 6700

Operating Temperature:  ​32°F to 120°F (-0°C to 49°C)​

Viking® 15284B300 EasyPac Floor Control Riser Assembly With Test And Drain And PRV, 7/16" Orifice, 300 PRV, Thread x Groove, 1 1/2" 6880103000 and K-Factors to meet designViking 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