Since 1876 LCN has been the undisputed innovator and leader in the door control category. LCN products include surface and concealed door closers, ADA compliant automatic door operators and electronic accessories that protect the opening and enhance the overall safety and security of a facility. These devices are found in high traffic areas such as hospitals, schools, government buildings, and commercial settings. LCN closers are designed from the start to integrate the LCN engineering, quality, reliability and service that customers have come to expect from products bearing the well-known name.
LCN automatic operators are the proven standard in schools and health care facilities for over 20 years. They are easily retrofitted into existing doors and frames, as well as new construction. LCN low energy electrohydraulic and pneumatic automatic operators feature a heavy duty closer with a slow opening function. LCNs electromechanical automatic operators utilizes a motor gearbox and control box to perform the opening and closing function.
Surface mounted 1000 Series LCN closers feature and modern slim line design for easy installation of narrow head frames and top rails. From schools and healthcare facilities, to sports arenas, government buildings and other commercial setting, LCN closers are the toughest, smoothest and most reliable door closers in the business. The LCN surface mounted closers includes heavy-duty closers for interior and exterior doors and standard duty.
Cast Aluminum Series
Surface mounted 4000 Series LCN closers feature a modern design engineered for each application, easy installation, and superior performance. From schools and healthcare facilities, to sports arenas, government buildings and other commercial setting, LCN closers are the toughest, smoothest and most reliable door closers in the business. The LCN surface mounted closers includes heavy-duty closers for interior and exterior doors and standard duty.
LCN concealed closers feature a modern design for concealment in either the head frame or top rail of the door. For interior or exterior doors. Single acting or double acting closers. Closers meet ADA reduced opening force requirements.
LCN concealed overhead closer replacement parts for use with 2010, 2030, 5030, 6030 series closers. Arms, Tracks, Track Rollers, Hold Open Clips, Track Bumpers
The 4040SE Sentronic® is a heavy duty, non-handed, non-sized closer/holder designed to provide single point hold-open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors. Choice of finishes, track functions, and installation accessories meet virtually all life safety requirements.