Viking® VK311, Model M, 5.6K, Standard, Fusible Link, Conventional, QR, 1/2" NPT, Brass, 205 Degree 19392AE Fire Sprinkler Head 23455C 57-590-0-135

57-590-0-135

57-370-0-135

Contents stored under pressure at approximately 195 PSI

155 Degree

OS&Y Resilent Seated Gate Valve

Viking® VK311, Model M, 5.6K, Standard, Fusible Link, Conventional, QR, 1/2" NPT, Brass, 205 Degree 19392AE Fire Sprinkler Head 23455C 57-590-0-135Viking VK311, Model M, 5. 6K, Standard, Fusible Link, Conventional, QR, 1 2" NPT, Brass, 205 Degree 19392AE Fire Sprinkler Head The Viking Microfast Quick Response Fusible Element Conventional Sprinkler VK311 is a small, thermosensitive, solder link spray sprinkler available in several different finishes and temperature ratings to meet design requirements. The special Polyester coatings can be used in decorative applications where colors are desired.