fts500f

Door Width 30~36 Inches ,Finish 304 S.S Architectural Fire Rated Exit Device panic exit device For all types of single and double doors with mullion,Outside this lock installs on the shutter, but rapid evenly shoves open opens the fire door, also may open as usual under 953 degree Celsius high temperatures Suitable attire to large-scale supermarket, upscale office and upscale fire protections ...