Viking® VK172, Standard, Dry Sprinkler, 5.6K, Plain Barrel, Pendent, QR, 1” NPT, Brass, 200 Degree, 6” Length, 08387UAE06 Fire Sprinkler Head vk480 Item: Tyco® TY1221

Item: Tyco® TY1221

CV538725S9

as well as water or air pressure supplies of automatic water control valves

frangible bulb sprinklers designed for use in residential occupancies such as homes

21487UAD12 Fire Sprinkler Head

Viking® VK172, Standard, Dry Sprinkler, 5.6K, Plain Barrel, Pendent, QR, 1” NPT, Brass, 200 Degree, 6” Length, 08387UAE06 Fire Sprinkler Head vk480 Item: Tyco® TY1221Viking VK172, Standard, Dry Sprinkler, 5. 6K, Plain Barrel, Pendent, QR, 1 NPT, Brass, 200 Degree, 6 Length, 08387UAE06 Fire Sprinkler Head Viking Quick Response Dry Pendent 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 before sprinkler operation. They