Rolling Steel Fire Shutter by Asta Door Corporation

General Information: Type: Rolling Steel Fire Shutter to be manufactured by Asta Door Corporation. Rated 3/4 hr, 1-1/2hr and 3hrs. Operation: Manual push-up operation standard through ten feet wide. Awning crank available for all sizes. Mounting: To be interior face mounted on a prepared opening. – Opening preparation, access panels, finish or field painting are[…]