Viking® VK178, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Black, 155 Degree, 12” Length, 08384UMB/B12 Fire Sprinkler Head GL5636 includes two SPDT

includes two SPDT

49-995-1-325

thread-off design of the concealed cover plate assembly allows for easy installation of the cover plate

as well as normally open or normally closed security devices

Form "C" dry contact

Viking® VK178, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Black, 155 Degree, 12” Length, 08384UMB/B12 Fire Sprinkler Head GL5636 includes two SPDTViking VK178, Standard, Dry Sprinkler, 5. 6K, Standard Adjustable, Horizontal Sidewall, QR, 1 NPT, Black, 155 Degree, 12 Length, 08384UMB B12 Fire Sprinkler Head Viking Quick Response 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 drop nipple