Viking® 14877E300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 300 PRV, Thread x Thread, 1 1/2" model a-1 Clapper Torsion Spring

Clapper Torsion Spring

08383UJNB18 Fire Sprinkler Head

49-434-4-140

Light-Duty option

Viking® 14877E300 EasyPac Commercial Riser Assembly With Test And Drain And PRV, 5/8" ELO Orifice, 300 PRV, Thread x Thread, 1 1/2" model a-1 Clapper Torsion SpringViking 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