LCN 4113T Heavy Duty Surface-Mounted Door Closer with Powder Coat Finish
Professional Grade 1 Door Closer for High-Traffic Commercial Applications
The LCN 4113T is a heavy-duty surface-mounted door closer engineered for demanding commercial applications. This Grade 1 closer features a cast iron cylinder with 1-1/2" diameter piston and double heat-treated steel pinion journal construction for exceptional durability. Designed for interior doors up to 5'0" and exterior doors up to 4'0", it meets ANSI/BHMA A156.4 Grade 1 standards and is UL and cUL listed for reliable performance.
Professional Features & Benefits
- Heavy-Duty Construction: Cast iron cylinder with full-complement bearing and 1-1/2" diameter piston provides exceptional strength for high-traffic installations.
- Grade 1 Performance: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards for superior reliability and durability in commercial applications.
- Door Size Compatibility: Sized cylinders accommodate interior doors to 5'0" and exterior doors to 4'0" with non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6".
- All-Weather Reliability: All-weather fluid ensures consistent operation in varying environmental conditions.
- LCN Green Dial Technology: Patented Green Dial Spring force indicator eliminates guesswork during adjustment for precise door control.
- Comprehensive 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 and standard plastic cover for efficient installation.
- Powder Coat Durability: Powder coat finish available in standard colors and optional custom colors with optional SRI primer for corrosive conditions.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- 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 cast iron construction and double heat-treated steel components engineered for demanding commercial applications. Backed by a comprehensive 30-year warranty and Grade 1 certification, LCN closers provide the dependable performance essential for high-traffic installations where consistent door control is critical.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 4110T Series
- Duty Level:
- Heavy Duty
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Warranty:
- 30 Year
- Closer Size:
- 3
- Mounting Detail:
- Surface - Stop Face (Push Side)
- Mounting Location:
- Push Side
- Subcategory:
- Door Closers - Surface Mounted
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Finish Type:
- Powder Coat
- Fluid Type:
- All-Weather
- Commercial/Residential:
- Commercial
- MAP Policy:
- Yes
- Product Model:
- 4113T
- Cover Type:
- Plastic/Metal
- Delay Function:
- Yes
- Mounting Method:
- Surface Mount
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware