Viking 14073AE 05/02 photoelectric

photoelectric

The KIR-HD is an intelligent fixed temperature fire detector that may also be programmed as a rate-of-rise detector

use is optional

Optional surface backbox

The strobe housing/front plate is finished in red or white and is made from durable and fire retardant

Viking 14073AE 05/02 photoelectricViking Early Suppression Fast Response (ESFR) Pendent Sprinkler VK503 is a fast response fusible element type sprinkler designed for early fire suppression. With a 16. 8 (242 metric) nominal K Factor and special deflector, this sprinkler produces large, high momentum water droplets in a hemispheric pattern below the deflector. This permits penetration of the fire plume and direct wetting of the burning fuel surface while cooling the atmosphere early