Viking® VK327, Model M, 4.2K, Standard, Upright, QR, 1/2" NPT, Nickel PTFE (ENT), 286 Degree 21269JNG Fire Sprinkler Head double clapper Special Application for Corridors and

Special Application for Corridors and Hallways

49-332-1-065

Navy for fighting lithium and lithium alloy fires

5~20 second

Model F1FR56-LL

Viking® VK327, Model M, 4.2K, Standard, Upright, QR, 1/2" NPT, Nickel PTFE (ENT), 286 Degree 21269JNG Fire Sprinkler Head double clapper Special Application for Corridors andViking VK327, Model M, 4. 2K, Standard, Upright, QR, 1 2" NPT, Nickel PTFE (ENT), 286 Degree 21269JNG Fire Sprinkler Head The Viking Microfast Quick Response Upright Sprinkler VK327 is a small, thermosensitive, glass bulb spray sprinkler available in several different finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are