Viking® VK2883, Standard, Dry Sprinkler, Fusible Link, 8.0K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, White, 205 Degree, 18” Length, 21491UME/W18 Fire Sprinkler Head GP Single pane replacement glass for

Single pane replacement glass for the large break glass cover (STI-4100)

49-895-9-325

No glass to shatter

hinge springs formed from stainless steel

51-894-7-286

Viking® VK2883, Standard, Dry Sprinkler, Fusible Link, 8.0K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, White, 205 Degree, 18” Length, 21491UME/W18 Fire Sprinkler Head GP Single pane replacement glass forViking VK2883, Standard, Dry Sprinkler, Fusible Link, 8. 0K, Standard Adjustable, Horizontal Sidewall, QR, 1 NPT, White, 205 Degree, 18 Length, 21491UME W18 Fire Sprinkler Head Viking Quick Response Ordinary Hazard Dry Horizontal Sidewall Fusible Link 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