Viking® 14853E EasyPac Commercial Riser Assembly With Test And Drain, 5/8" ELO Orifice, Groove x Groove, 2 1/2" deep skirt 51-896-7-155

51-896-7-155

57-593-6-200

57-390-4-175

50-400-2-155

Protects to -71ºF

Viking® 14853E EasyPac Commercial Riser Assembly With Test And Drain, 5/8" ELO Orifice, Groove x Groove, 2 1/2" deep skirt 51-896-7-155Viking 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