Viking® VK2773, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Chrome, 286 Degree, 12” Length, 21489UFG12 Fire Sprinkler Head W8 57-390-0-200

57-390-0-200

Compact size

49-316-4-080

tested to 480 psi (3309 kPa)

and 286°F (141°C) temperature ratings

Viking® VK2773, Standard, Dry Sprinkler, 8.0K, Standard Adjustable, Horizontal Sidewall, QR, 1” NPT, Chrome, 286 Degree, 12” Length, 21489UFG12 Fire Sprinkler Head W8 57-390-0-200Viking VK2773, Standard, Dry Sprinkler, 8. 0K, Standard Adjustable, Horizontal Sidewall, QR, 1 NPT, Chrome, 286 Degree, 12 Length, 21489UFG12 Fire Sprinkler Head Viking Quick Response Ordinary Hazard Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering