Other Details
Product Spec Sheet : 
48" x 48" Fire Rated Floor Hatch - Acudor
The FRFD series fire rated floor doors are designed to maintain the fire rating of a 2 hour floor ceiling 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.
