Viking® VK2503, Standard, Dry Sprinkler, 8.0K, Horizontal Sidewall, SR, 1” NPT, Plain Barrel, Brass, 155 Degree, 18” Length, 21493UAB18 Fire Sprinkler Head Chemicals And Cleaning Agents 2 1/2" - Available in

2 1/2" - Available in Multiple Thread Types

49-316-9-110

to accommodate troublesome valves

08387UMB/B06 Fire Sprinkler Head

STI-9705-R

Viking® VK2503, Standard, Dry Sprinkler, 8.0K, Horizontal Sidewall, SR, 1” NPT, Plain Barrel, Brass, 155 Degree, 18” Length, 21493UAB18 Fire Sprinkler Head Chemicals And Cleaning Agents 2 1/2" - Available inViking VK2503, Standard, Dry Sprinkler, 8. 0K, Horizontal Sidewall, SR, 1 NPT, Plain Barrel, Brass, 155 Degree, 18 Length, 21493UAB18 Fire Sprinkler Head Viking Standard Response Ordinary Hazard Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the