Roof Smoke Vent / Fire Vent, 5x9 Feet, Dual Doors of Galvanized Steel, Galvanized Steel Curb Base, UL & FM Approved. aka BIG SMOKEY. Made in USA by Milcor. Price/Each. (shipping leadtime 6-8 weeks)
CONSTRUCTION / FEATURES:
FM Approved and UL Listed. The smoke vents are equipped with a UL listed 165ºF fusible link for automatic operation (up to 360ºF available) . Finish is as plated.
Covers are a high strength composite of 22 gauge galvanized steel bonded to high-strength 1" rigid foam. The 2" foam is an option.
Base:16 gauge galvanized steel with 13.5" high curb and 3.5" wide flange for securing to roof deck. Steel frame and curb are fully welded and ground smooth, gasketed and insulated for weather tightness. Insulated with 1" of fiberglass foam.
Operation: Torsion spring drives open the covers automatically. Shock absorbers control the speed of the leaves as they open. The fusible link can be quickly and easily replaced.
Hardware: Heavy gauge 3/16" pivot hinges.
Finish: (steel hatches): grey primer.
4x4, 4x5, 4x6, 4x7, 4x8, 5x5 and any combination of-
Widths of 5, 5-1/2 and 6 Feet,
Lengths of 6, 7, 8, 9, 10, 11 and 12 feet.
More Product Information:
similar product terms: fire hatch, fire vent, smoke hatch, smoke vent, roof hatch vent, roof access hatch vent, bilco fire vent, bilco smoke hatch, roof smoke vent, roof fire vent, roof smoke hatch, roof smoke vent
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