30" x 30" Fire Rated Floor Hatch - Acudor The FRFD series fire rated floor doors are designed to maintain the fire rating of a 2 hour floor assembly in interior applications.The angle frame construction with Anchor flange is designed to be cast into concrete.The flush aluminum diamond plate cover is provided with a U.L. listed 165 degree fusible link for automatic closing and latching in the event of smoke or fire. Category Number: 627 Brand: Acudor Image Link 2: ...
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