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

LCN 5016 Heavy Duty Concealed Door Closer with Double Lever Arm - Plated 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 Grade 1 certified closer features a concealed-in-frame design with double lever arm configuration, sized for interior doors to 5'0" and exterior doors to 4'0". Built with cast iron cylinder construction and forged steel components, it 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 to 5'0" and exterior doors to 4'0" with spring sizes 1-6 available.
• Heavy-Duty Construction: Cast iron cylinder with 1-1/2" diameter piston and forged steel main arm provide exceptional durability for demanding applications.
• Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certification ensures professional-grade reliability and meets ADA reduced opening force requirements.
• Concealed Design: Frame-concealed installation with exposed double lever arm provides superior door control while maintaining clean aesthetics.
• All-Weather Performance: All-weather fluid and tamper-resistant regulating screws enable reliable operation in interior and exterior applications.
• Dual Speed Control: Separate regulation of general closing speed and latching speed allows precise adjustment for optimal door operation.
• Universal Installation: Handed design accommodates both right- and left-swinging doors with included wood and machine screw pack.
• 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, 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 cylinder components rated for heavy-duty institutional use. UL and cUL listed for self-closing doors with 15-year warranty coverage. Engineered for demanding commercial applications where dependable performance and ADA compliance are essential.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog