Viking® 14859C EasyPac Commercial Riser Assembly With Test And Drain, 1/2" Orifice, Groove x Groove, 4" 23174MC/B/CR the ½ inch NPT thread

the ½ inch NPT thread size allows for installation with a less expensive ½ inch CPVC head adapter

Replacement fire hose for use with Amerex fire extinguisher models:  B479 and B443

2 m) in warehouses as high as 45 ft(13

Quick Response Standard Coverage is a decorative

For use with Fireray 50/100R

Viking® 14859C EasyPac Commercial Riser Assembly With Test And Drain, 1/2" Orifice, Groove x Groove, 4" 23174MC/B/CR the ½ inch NPT threadViking 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