The NABCO ICU Automatic Telescopic Sliding Door provides one of the widest room access sizes available with a 46 1/2” clear door opening (at a 96” typical frame width) in a full-open breakout and trackless-style unit. The flush-bolt free system in NABCO’s new automatic ICU sliding doors is ideally suited for intensive care and cardiac-care units where large access areas are required for trouble-free transport of beds, gurneys, and other medical equipment and airborne germs must be kept from spreading to other areas.