Viking® VK311, Model M, 5.6K, Standard, Fusible Link, Conventional, QR, 1/2" NPT, White, 280 Degree 19392MG/W Fire Sprinkler Head model a 77-571-1-175

77-571-1-175

R1013 - 165 Degree - 4

60-962-4-080

Depth - 2"

Model G Series standard spray upright and pendent sprinklers having K-factors less than 5

Viking® VK311, Model M, 5.6K, Standard, Fusible Link, Conventional, QR, 1/2" NPT, White, 280 Degree 19392MG/W Fire Sprinkler Head model a 77-571-1-175Viking VK311, Model M, 5. 6K, Standard, Fusible Link, Conventional, QR, 1 2" NPT, White, 280 Degree 19392MG W 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