Viking® VK2753, Standard, Dry Sprinkler, 8.0K, Plain Barrel, Horizontal Sidewall, QR, 1” NPT, Chrome, 155 Degree, 12” Length, 21495UFB12 Fire Sprinkler Head GL8173 50-502-9-155

50-502-9-155

Test weights are made from cast iron and coated with a layer of chip-resistant paint to keep them from corroding

75" adjustable length

49-321-4-110

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Viking® VK2753, Standard, Dry Sprinkler, 8.0K, Plain Barrel, Horizontal Sidewall, QR, 1” NPT, Chrome, 155 Degree, 12” Length, 21495UFB12 Fire Sprinkler Head GL8173 50-502-9-155Viking VK2753, Standard, Dry Sprinkler, 8. 0K, Plain Barrel, Horizontal Sidewall, QR, 1 NPT, Chrome, 155 Degree, 12 Length, 21495UFB12 Fire Sprinkler Head. Viking Quick 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