ASTA AMERICA 500 SERIES ROLLING FIRE DOOR is designed and manufactured for use on openings where a fire rated door is required. The 500 Series Rolling Fire Door is provided in 3”- 22, 20, or 18-gauge flat slats. This fire door mounts to steel, concrete, masonry block (filled or hollow), and is available in sizes up to 30’ wide and 24’ high (not to exceed 600 square feet). The 500 Series is manufacturing to the highest standards featuring space saving designs with user-friendly operation. The fail-safe operating system is activated by fusible links, smoke detectors, or can be wired to a central alarm system by one of our release devices.
FIVE FINISH OPTIONS:
Powder Coat Finish is available in a variety of color options
40-year film integrity and a 35-year no-chalk/no-fade limited paint warranty.
Endlocks: Each end of alternate slats to be fitted with malleable cast iron endlocks.
Bottom Bar: Structural steel two-piece angle bottom bar (back to back) with weather seal.
Springs: Oil tempered, grease packed helical torsion springs designed to cycle 25,000 times.
Bracket Plates: Brackets (head plates) are fabricated from 1/4” minimum thickness steel plates.
Auto Reset: Easy and fast Fire Door drop test for both chain hoist operation and electric motor.
Powder Coat Black at Factory: Guides, bottom bars, and headplates.