Viking® VK3501, XT1, 8.0K, Standard, Upright, QR, 3/4" NPT, Nickel PTFE (ENT), 175 Degree 23877JND Fire Sprinkler Head 12973AG The window sprinklers feature a

The window sprinklers feature a unique spray pattern that coats the surface of the glass with water

Older FIC keys used the CF and EF key code series

57-590-5-200

This quick response enables the Models GFR Series Sprinklers to apply water to a fire much faster than quick response sprinklers of the same temperature rating

The new WFDTN Series waterflow detectors from Safe Signal consists of a rugged

Viking® VK3501, XT1, 8.0K, Standard, Upright, QR, 3/4" NPT, Nickel PTFE (ENT), 175 Degree 23877JND Fire Sprinkler Head 12973AG The window sprinklers feature aViking VK3501, XT1, 8. 0K, Standard, Upright, QR, 3 4" NPT, Nickel PTFE (ENT), 175 Degree 23877JND Fire Sprinkler Head The Viking VK3501 Quick Response Upright Sprinkler is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition,