Viking® VK355, Model M, 8.0K, Standard, Fusible Link, Conventional, QR, 3/4" NPT, White, 280 Degree 18276MG/W Fire Sprinkler Head 3/4" weatherproof back box

weatherproof back box

63-101-4-180

For use with Fireray 50/100R

Failure to do so may impair the performance of these devices

49-940-9-135

Viking® VK355, Model M, 8.0K, Standard, Fusible Link, Conventional, QR, 3/4" NPT, White, 280 Degree 18276MG/W Fire Sprinkler Head 3/4" weatherproof back boxViking VK355, Model M, 8. 0K, Standard, Fusible Link, Conventional, QR, 3 4" NPT, White, 280 Degree 18276MG W Fire Sprinkler Head The Viking Microfast Quick Response Fusible Element Conventional Sprinkler VK355 is a small, thermosensitive, solder link spray sprinkler available in several different finishes, temperature ratings, and K Factors to meet design requirements. The special Polyester coatings can be used in decorative applications where colors