Viking® VK331, Model M, 4.2K, Standard, Pendent, QR, 1/2" NPT, Chrome, 200 Degree 21271FE Fire Sprinkler Head wire guard Fusion bonded epoxy coated Interior

Fusion bonded epoxy coated Interior and exterior per AWWA C550 Standard

77-570-1-286

19828MC/W18 Fire Sprinkler Head

Corner Mount

Viking® VK331, Model M, 4.2K, Standard, Pendent, QR, 1/2" NPT, Chrome, 200 Degree 21271FE Fire Sprinkler Head wire guard Fusion bonded epoxy coated InteriorViking VK331, Model M, 4. 2K, Standard, Pendent, QR, 1 2" NPT, Chrome, 200 Degree 21271FE Fire Sprinkler Head The Viking Microfast Quick Response Pendent Sprinkler VK331 is a small thermosensitive glass bulb spray sprinkler available with various 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 desired. In addition,