Viking® VK178, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Chrome, 155 Degree, 18” Length, 08384UFB18 Fire Sprinkler Head r1325 and pre-action automatic sprinkler systems

and pre-action automatic sprinkler systems to indicate a discharge from a sprinkler

Form "C" relay

5421112899

RED LED Combo Exit Sign / Emergency Light

Viking® VK178, Standard, Dry Sprinkler, 5.6K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Chrome, 155 Degree, 18” Length, 08384UFB18 Fire Sprinkler Head r1325 and pre-action automatic sprinkler systemsViking VK178, Standard, Dry Sprinkler, 5. 6K, Standard Adjustable, Horizontal Sidewall, QR, 1 NPT, Chrome, 155 Degree, 18 Length, 08384UFB18 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