LCN 2014 Concealed Heavy Duty Door Closer with Single Lever Track - Plated Finish

LCN 2014 Concealed Heavy Duty Door Closer with Single Lever Track - Plated Finish

Professional Concealed Door Closer Solution

The LCN 2014 Concealed Heavy Duty Door Closer delivers complete concealment with professional-grade performance for demanding commercial applications. This heavy-duty closer features a single lever arm and roller assembly for smooth, quiet door control, with the closer body concealed in the door frame and track concealed in the door. Designed for interior doors up to 5'0" and exterior doors up to 4'0", this closer meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements.

Professional Features & Benefits

• Door Size Compatibility: Sized cylinders accommodate interior doors up to 5'0" and exterior doors up to 4'0" for versatile installation options.
• Heavy-Duty Construction: Cast iron cylinder with 1-1/2" diameter piston and forged steel arm provide exceptional durability for high-traffic applications.
• Complete Concealment Design: Closer body concealed in door frame with track concealed in door for clean architectural appearance.
• Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certified with ADA compliance for reduced opening force requirements.
• All-Weather Reliability: All-weather fluid and full-complement, low-friction bearing ensure consistent operation in interior and exterior applications.
• Adjustable Spring Force: Adjustable spring sizes 1-6 accommodate varying door weights and application requirements.
• Manufacturer Warranty: 15-year warranty provides long-term confidence and protection for commercial installations.
• Premium Plated Finish: Optional plated finish on metal cover, arm and fasteners delivers enhanced corrosion resistance and aesthetic appeal.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, frame construction, and handing for this concealed closer application.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door frame and door surfaces for concealed installation.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for concealed mounting.
4. Install closer body in frame and track assembly in door per manufacturer specifications, ensuring proper alignment for smooth operation.
5. Adjust spring force (sizes 1-6) and regulate closing speed and latching speed controls for optimal door operation.
6. Test closer operation through full door swing to verify proper function, speed adjustment, and latching performance. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• High-Traffic Interior and Exterior Doors

Why Choose LCN Quality?

LCN 2014 door closers deliver professional-grade reliability with cast iron cylinder construction, forged steel components, and all-weather fluid rated for demanding commercial applications. Backed by a comprehensive 15-year warranty and ANSI/BHMA A156.4 Grade 1 certification, this closer provides the dependable performance required for institutional, high-traffic installations. Engineered for complete concealment while maintaining smooth, quiet operation essential for architectural applications.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog