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Fire Rated Rolling Steel Doors

fire-rated-rolling-steelU-Test fire Door Release System allows Wayne-Dalton fire doors to be mechanically drop-tested for functionality without resetting the counterbalance spring tension. The device can be used with the chain hoist Wayne-Dalton Akbar 89 Series UL-Labeled fire doors, up to 14′ X 14′.

Call today to speak to our sales experts and find out if these doors are the right solution for you.