Viking® 15265F EasyPac Commercial Riser Assembly With Test And Drain, 3/4" Orifice, K14 ESFR, Groove x Groove, 8" osyexp 57-331-1-175

57-331-1-175

Pressure Connection:  1/2" NPT male

57-578-0-200

7 metric*)

Viking® 15265F EasyPac Commercial Riser Assembly With Test And Drain, 3/4" Orifice, K14 ESFR, Groove x Groove, 8" osyexp 57-331-1-175Viking EasyPac Commercial Riser Manifold Assemblies are available in sizes 1 1 4, 1 1 2, 2, 2 1 2, 3, 4, 6 and 8 for commercial systems. 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 the relief valve, while a built in test port allows