Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Nickel PTFE (ENT), 155 Degree, 12” Length, 13249UJNB12 Fire Sprinkler Head 14412 77-371-4-286

77-371-4-286

50-502-1-155

allows efficient use of available water supplies for the hydraulically designed fireprotection system

57-575-7-360

Viking® VK177, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Pendent, QR, 1” NPT, Nickel PTFE (ENT), 155 Degree, 12” Length, 13249UJNB12 Fire Sprinkler Head 14412 77-371-4-286Viking VK177, Standard, Dry Sprinkler, 8. 0K, Standard Adjustable, Pendent, QR, 1 NPT, Nickel PTFE (ENT), 155 Degree, 12 Length, 13249UJNB12 Fire Sprinkler Head Viking Quick Response Large Orifice 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