Viking® VK350, Model M, 8.0K, Standard, Upright, QR, 3/4" NPT, White, 200 Degree 18257ME/W Fire Sprinkler Head XT1 77-373-4-175

77-373-4-175

275˝ in width × 1

Mounting hardware and gasket included

175 Degree 13500AD Fire Sprinkler Head

175 Degree 21271MD/W Fire Sprinkler Head

Viking® VK350, Model M, 8.0K, Standard, Upright, QR, 3/4" NPT, White, 200 Degree 18257ME/W Fire Sprinkler Head XT1 77-373-4-175Viking VK350, Model M, 8. 0K, Standard, Upright, QR, 3 4" NPT, White, 200 Degree 18257ME 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