Viking® VK307, Model M, 5.6K, Standard, Fusible Link, Horizontal Sidewall, QR, 1/2" NPT, Brass, 165 Degree 13947AC Fire Sprinkler Head Fire Hose/Standpipes Expansion ring for use with

Expansion ring for use with RASCO (Reliable Automatic Sprinkler Company) escutcheon model numbers: G F1 F2

Simplified Operation: Like all System Sensor pressure switches

The two-piece design allows installation and testing of the sprinkler prior to installation of the cover plate

Item: Tyco® TY8681

Accepted by many fire marshals

Viking® VK307, Model M, 5.6K, Standard, Fusible Link, Horizontal Sidewall, QR, 1/2" NPT, Brass, 165 Degree 13947AC Fire Sprinkler Head Fire Hose/Standpipes Expansion ring for use withViking VK307, Model M, 5. 6K, Standard, Fusible Link, Horizontal Sidewall, QR, 1 2" NPT, Brass, 165 Degree 13947AC Fire Sprinkler Head The Viking Microfast Quick Response Fusible Element Horizontal Sidewall Sprinkler VK307 is a small thermosensitive solder link spray sprinkler available with various finishes and temperature ratings to meet design requirements. For light hazard occupancies only. The special Polyester and Electroless Nickel PTFE (ENT)