Descriptions
Grade 1 Standard Single Lever Overhead Concealed Closer, Hydraulic Slide Track In Header Mounting, Slide Track Arm Low Profile with Bumper with 180 Deg. Swing, Adjustable Backcheck, Size 1, Bright Chrome Plated Finish, Right-Handed
The LCN 2031-BUMPER RH 651 is a heavy-duty concealed door closer designed specifically for commercial applications where durability and reliability are essential. Engineered to fit within narrow aluminum transoms with a minimum clearance of 1-3/4 inches, this closer offers a seamless, unobtrusive installation that maintains the aesthetic integrity of your building's doors. The single lever arm and roller assembly ensure smooth, quiet operation, reducing noise and wear over time. This model is suitable for both interior doors up to 4 feet 6 inches and exterior doors up to 3 feet 6 inches, making it versatile for various commercial door configurations. The closer is handed for right or left swinging doors, providing flexibility during installation and use. Crafted with an aluminum frame, it requires a minimum tube size of 1-3/4 inches by 4 inches, ensuring structural stability and ease of fit within standard transoms. Designed to meet ADA requirements, the 2031-BUMPER RH 651 guarantees accessibility compliance along with high-performance standards. It ships with a standard arm, track, mounting and finish plates, and a comprehensive screw pack for both wood and machine applications. The finish options include a standard or custom powder coat, with an optional plated finish on the arm, fasteners, and finish plate for enhanced corrosion resistance and aesthetic appeal. Backed by a 15-year limited warranty, this Grade 1 closer complies with ANSI A156.4 specifications, ensuring long-lasting operation and dependable performance in demanding commercial environments.
Features:
* Heavy-duty concealed door closer designed for commercial use
* Fits in a narrow aluminum transom with a minimum of 1-3/4 inches clearance
* Smooth, quiet door operation with single lever arm and roller assembly
* Suitable for interior doors up to 4 feet 6 inches and exterior doors up to 3 feet 6 inches
* Handed for right or left swinging doors for installation flexibility
* Constructed with an aluminum frame requiring a minimum tube size of 1-3/4 inches by 4 inches
* Meets ADA accessibility requirements
* Includes standard arm, track, mounting/finish plates, and screw pack
* Finish options include standard or custom powder coat, with optional plated finish on components
* Backed by a 15-year limited warranty and Grade 1 ANSI compliance
