Viking® VK350, Model M, 8.0K, Standard, Upright, QR, 3/4" NPT, White, 135 Degree 18257MA/W Fire Sprinkler Head 12207MA/B Item: Beam Smoke Damage Stopper®

Item:  Beam Smoke Damage Stopper® for DS240 & DS241

07740UMG/W18 Fire Sprinkler Head

155 Degree 17315AB Fire Sprinkler Head

57-333-1-286

Viking® VK2021

Viking® VK350, Model M, 8.0K, Standard, Upright, QR, 3/4" NPT, White, 135 Degree 18257MA/W Fire Sprinkler Head 12207MA/B Item: Beam Smoke Damage Stopper®Viking VK350, Model M, 8. 0K, Standard, Upright, QR, 3 4" NPT, White, 135 Degree 18257MA W Fire Sprinkler Head The Viking Microfast Quick Response Upright Sprinkler VK350 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, Polytetrafluoroethylene (PTFE), and Electroless Nickel PTFE (ENT) coatings can be used in decorative