Fusible Link Overhead Door at michaelshugheso blog

Fusible Link Overhead Door. Fusible link for added safety: Automatically close fire doors, windows, lids, dampers, vents, and more in the event of a fire.

Fusible Link Kit for fire doors
from www.chutepartsonline.com

Automatically close fire doors, windows, lids, dampers, vents, and more in the event of a fire.locate the third fusible link on the opposite side of the wall at a distance from the wall that will allow sufficient travel of the sash.enables easy drop test and reset of fire door in seconds:

Fusible Link Kit for fire doors

Fusible Link Overhead Doorfusible links are mounted on both sides of the wall that separate to automatically close the door in case of fire.fusible link separates at 165°f (74°c) to automatically close the door. Separates at 165°f (74°c) to automatically. Automatically close fire doors, windows, lids, dampers, vents, and more in the event of a fire.