The 7500 Series is a telescopic ICU/CCU package creating a greater clear door opening width when sliding the panels. The 7000/7500 Series packages are also available in a trackless version (TL) thus eliminating the threshold that could jar patients or delicate materials. A TL package, unlike the track versions, require the doors to be fully opened and a flush bolt disengaged prior to break-out. Features: Telescopic version Largest clear opening width Full Breakout Opening Specifications: HEADER SIZE: 4” (102mm) high x 4-1/2” (114mm) TYPICAL HEIGHT: 7’-4” (2.2m), clear door opening of 6’-10 1/2” (2.1m) TYPICAL WIDTH: 2 Panel: 7’ (2.1m) to 9’ (2.7m), clear door opening width of 35-1/2” (901mm) to 47-1/2” (1206mm) 3 Panel: 10-1/2’ (3.2m) to 13-1/2’ (4.1m), clear door opening width of 35-1/2” (901mm) to 47-1/2” (1206mm) 4 Panel: 10’ (3m) to 14’ (4.2m), clear door opening width of 48” (1219mm) to 72” (1828mm