Viking® VK310, Model M, 5.6K, Standard, Conventional, QR, 1/2" NPT, White, 286 Degree 19391MG/W Fire Sprinkler Head 32246664 Outside Diameter: 3 1/2"

Outside Diameter: 3 1/2"

6-1/4"D 16lb 12oz 2 2

77-573-4-175

Please see below spec sheet to verify what cage to utilize for your sprinler head

Viking® VK310, Model M, 5.6K, Standard, Conventional, QR, 1/2" NPT, White, 286 Degree 19391MG/W Fire Sprinkler Head 32246664 Outside Diameter: 3 1/2"Viking VK310, Model M, 5. 6K, Standard, Conventional, QR, 1 2" NPT, White, 286 Degree 19391MG W Fire Sprinkler Head The Viking Microfast Quick Response Conventional Sprinkler VK310 is a small, thermosensitive, glass bulb spray sprinkler available in several different finishes, temperature ratings, and K factors to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where