LCN 4014T Heavy Duty Surface-Mounted Door Closer with Plated Finish

LCN 4014T Heavy Duty Surface-Mounted Door Closer with Plated Finish

Professional Heavy Duty Door Closer Solution

The LCN 4014T represents LCN's best performing heavy duty high security door closer designed specifically for interior doors in institutional and other rugged high traffic applications. This surface-mounted closer features a 1-1/2" diameter piston with cast iron cylinder construction and full-complement bearing for exceptional durability. Sized cylinders accommodate interior doors up to 5'0" and exterior doors up to 4'0", with ANSI/BHMA Grade 1 certification and UL listing for demanding commercial installations.

Professional Features & Benefits

• Heavy-Duty Construction: Cast iron cylinder with full-complement bearing and 1-1/2" diameter piston provides exceptional durability for high-traffic commercial applications.
• Door Size Compatibility: Sized cylinders accommodate interior doors up to 5'0" and exterior doors up to 4'0" with precise force adjustment capabilities.
• Premium Plated Finish: Optional plated finish on metal cover, arm and fasteners delivers enhanced appearance and corrosion resistance for professional installations.
• Patented Spring Force Indicator: LCN Green Dial Spring force indicator eliminates guesswork during adjustment for consistent performance.
• All-Weather Performance: All-weather fluid ensures reliable operation across temperature extremes and environmental conditions.
• Grade 1 Certification: ANSI/BHMA A156.4 Grade 1 tested and certified with UL and cUL listing for code compliance and reliability assurance.
• Manufacturer Warranty: 30-year warranty provides long-term confidence and protection for commercial installations.
• Professional Installation Features: Application-specific handed design with peel-n-stick template simplifies accurate installation and setup.

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/or 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 closer products deliver professional-grade reliability with cast iron cylinder construction and double heat-treated steel pinion journal rated for demanding high-traffic applications. The 30-year warranty demonstrates LCN's confidence in long-term performance. Engineered for demanding commercial applications where dependable performance is essential, with ANSI/BHMA Grade 1 certification and UL listing ensuring code compliance and operational reliability.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog