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Rolling Fire Door 520i
Max Size: 24′ x 24′
Slat Profile: Flat-265
Slat Material: 20/24 ga Cold Rolled Galvanized Steel – Insulated R=4.7
Slat Size: Flat 2-5/8″ x 5/8″
Operation: Chain Hoist or Motorized
UL Label: 3/4hr, 1-1/2hr, 3hr
Finish: White, Gray, Tan, Galvanized, Powder Coat
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Description
Rolling Fire Door 520i, Flat-265 provides superior fire protection and thermal efficiency, meticulously engineered from robust 20/24 gauge cold rolled galvanized steel. This insulated construction boasts an impressive R-value of 4.7, optimizing energy performance. Featuring flat 2-5/8″ x 5/8″ slats, it accommodates openings up to 24’x24′ and is offered in White, Gray, Tan, Galvanized, or various Powder Coat finishes. Certified for 3/4-hour, 1-1/2-hour, and 3-hour fire ratings, it ensures critical safety compliance.
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Rolling Fire Door Model 520i
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