Descriptions
Grade 1 Concealed Overhead Closer, Hydralic Slide Track In Header Mounting, Slide Track Arm, Standard with Hold Open, 180 Deg. Swing, Adjustable Backcheck, Size 1, Satin Brass Plated Finish, Right-Handed
The LCN 2011-H RH 633 is a high-performance concealed door closer designed for commercial applications requiring durable and discreet door control. Its heavy-duty construction ensures reliable operation for interior doors up to 5 feet wide and exterior doors up to 4 feet wide, making it suitable for a variety of architectural settings. The closer features a single lever arm and roller assembly that deliver smooth, quiet closing action, enhancing both safety and user experience. The concealed design maintains an unobtrusive appearance, ideal for environments where aesthetics are a priority. This model is available in a matte brass finish (Finish: 633/US4), offering a sophisticated look that complements modern architectural styles. It is engineered to meet ADA requirements, ensuring accessibility compliance across diverse building codes. The closer ships standard with a metal finish plate, standard arm, and track, along with necessary fasteners and a wood and machine screw pack for straightforward installation. Its versatile handed design accommodates both right and left swinging doors, providing flexibility for various door configurations. Constructed for durability, the closer is graded Grade 1 under ANSI A156.4 standards and is BAA qualified, reflecting its suitability for federally funded projects. Optional features include custom powder coating, plated finishes on arm and fasteners, and an SRI primer for corrosive environments, making it adaptable to different installation conditions. With a limited 15-year warranty, the LCN 2011-H RH 633 is a reliable choice for architects and facility managers seeking a concealed, heavy-duty door closer with a refined finish and long-term performance.
Features:
* Heavy-duty construction designed for commercial doors up to 5 feet wide interior and 4 feet wide exterior
* Concealed installation provides a clean, unobtrusive appearance
* Smooth, quiet door closing with single lever arm and roller assembly
* Available in matte brass finish (Finish: 633/US4) to match modern aesthetics
* Meets ADA accessibility requirements for universal accessibility
* Versatile handed operation suitable for right and left swinging doors
* Standard components include track, arm, and finish plate for easy installation
* Constructed to meet Grade 1 ANSI A156.4 standards for durability
* BAA qualified for federally funded projects
* Optional features include custom powder coat, plated finishes, and corrosion-resistant primer
