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 For use on the flat

For use on the flat surface of Type 3R industrial control panels

Escutcheon for use with Viking fire sprinkler model numbers:  VK462

200 Degree 19751JNE Fire Sprinkler Head

wet pipe residential sprinkler systems for Residential Occupancies up to and Including

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 For use on the flatViking 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