Viking® VK680, 8.0K, Extended Coverage, Fusible Link, Light Hazard, Flat Concealed Sidewall, QR, 3/4" NPT, Brass, 165 Degree 17114AC Fire Sprinkler Head F1 Model F1FR56 Concealed

Model F1FR56 Concealed

200 Degree 19751JNE Fire Sprinkler Head

Escutcheon for use with Viking fire sprinkler model numbers:  VK462

For US single gang mount NoTouch® Stainless Steel Button

TYCO Model Back to Back Dual Directional Attic Sprinkler

Viking® VK680, 8.0K, Extended Coverage, Fusible Link, Light Hazard, Flat Concealed Sidewall, QR, 3/4" NPT, Brass, 165 Degree 17114AC Fire Sprinkler Head F1 Model F1FR56 ConcealedViking VK680, 8. 0K, Extended Coverage, Fusible Link, Light Hazard, Flat Concealed Sidewall, QR, 3 4" NPT, Brass, 165 Degree 17114AC Fire Sprinkler Head Vikings patented VK680 flat plate concealed sidewall sprinkler is cULus Listed as an extended coverage sprinkler for light hazard occupancies. The VK680 has a in (20 mm) NPT thread size and a K factor of 8. 0 (115). The sprinkler is cULus Listed for coverage areas up to and including 16' x 24' (4,9 x