LCN 2016 Concealed Heavy Duty Door Closer with Single Lever Track - Plated Finish

LCN 2016 Concealed Heavy Duty Door Closer with Single Lever Track - Plated Finish

Professional Concealed Door Control Solution

The LCN 2016 Concealed Heavy Duty Door Closer delivers professional-grade door control with complete concealment in the door frame. This Grade 1 certified closer features a single lever arm and roller assembly for smooth, quiet operation on interior doors up to 5'0" and exterior doors up to 4'0". Built with a cast iron cylinder, forged steel components, and 1-1/2" diameter piston, 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 forged steel arm and one-piece forged steel piston provide exceptional durability for high-traffic applications.
• Precision Control: 1-1/2" diameter piston with full-complement, low-friction bearing ensures smooth, quiet door operation and precise closing control.
• Complete Concealment: Mounts concealed in door frame with track concealed in door for clean architectural appearance without visible hardware.
• Dual Speed Regulation: Separate adjustment of general closing speed and latching speed allows fine-tuning for optimal performance.
• All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure reliable operation in interior and exterior applications.
• Grade 1 Certification: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards with UL and cUL listing for self-closing doors without hold-open.
• Manufacturer Warranty: 15-year warranty provides long-term confidence and protection for commercial installations.

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 cylinder in frame and track assembly in door per manufacturer specifications, ensuring proper alignment for smooth operation.
5. Mount single lever arm and roller assembly, verifying proper engagement with track throughout full door swing.
6. Adjust closing speed and latching speed controls for optimal door operation and ADA compliance. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose LCN Quality?

LCN door closers deliver professional-grade reliability with forged steel construction and cast iron cylinders rated for demanding commercial applications. The 15-year warranty demonstrates confidence in long-term performance. Engineered for institutional, high-traffic installations where dependable door control and architectural concealment are essential.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog