LCN 5016 Heavy Duty Concealed Door Closer with Double Lever Arm - Powder Coat Finish

LCN 5016 Heavy Duty Concealed Door Closer with Double Lever Arm - Powder Coat Finish

Professional Concealed Door Closer for High-Traffic Applications

The LCN 5016 Heavy Duty Concealed Door Closer delivers superior door control for institutional, high-traffic, and weather-exposed applications. This concealed-in-frame design features a double lever arm system with 1-1/2" diameter piston and forged steel construction. Certified to ANSI/BHMA A156.4 Grade 1 standards and ADA compliant, this closer accommodates interior doors up to 5'0" and exterior doors up to 4'0" with spring sizes 1-6 available.

Professional Features & Benefits

• Door Size Compatibility: Sized cylinders for interior doors to 5'0" and exterior doors to 4'0" with spring sizes 1-6 for versatile applications.
• Heavy-Duty Construction: Cast iron cylinder with 1-1/2" diameter piston and forged steel main arm provide exceptional durability for demanding commercial use.
• 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.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible building design.
• All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure reliable operation in interior and exterior applications.
• Dual Speed Control: Separate regulation of general closing speed and latching speed for optimal door control and user safety.
• Concealed Design: Mounts concealed in door frame with exposed double-lever arm for clean architectural appearance while maintaining superior door control.
• 15-Year Warranty: Comprehensive manufacturer 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, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. 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 to ANSI/BHMA A156.4 Grade 1 standards. Backed by a comprehensive 15-year warranty and featuring all-weather fluid for consistent performance. Engineered for demanding commercial applications where dependable door control and ADA compliance are essential.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog