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 Item: Replacement Glass for STI

Item:  Replacement Glass for STI 6700

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

and K-Factors to meet design requirements

Model J112

Model F1FR80

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 Item: Replacement Glass for STIViking 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