LCN 4213T Heavy Duty High Security Surface-Mounted Door Closer with Powder Coat Finish
Professional High Security Door Closer Solution
The LCN 4213T Heavy Duty High Security Surface-Mounted Door Closer delivers professional-grade security and durability for demanding institutional applications. This Grade 1 certified closer features forged steel arms and heavy gauge metal security covers specifically designed for correctional, vandal-prone, and high-traffic interior applications. Sized cylinders accommodate interior doors to 5'0" and exterior doors to 4'0", with ANSI/BHMA A156.4 Grade 1 certification and UL listing for self-closing doors.
Professional Features & Benefits
- Door Size Compatibility: Sized cylinders for 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".
- Heavy-Duty Security Construction: Forged steel parallel arms and heavy gauge metal security covers resist tampering and vandalism in high-risk environments.
- High-Strength Materials: Cast iron body with high-strength cast iron cylinder, one-piece forged steel piston, and double-heat-treated pinion for exceptional durability.
- Grade 1 Certification: Meets ANSI/BHMA A156.4 Grade 1 standards and UL listed for self-closing doors ensuring code compliance and reliability.
- LCN Green Dial Technology: Patented spring force indicator ensures accurate adjustments for optimal door control performance.
- All-Weather Performance: All-weather fluid and full-complement, low-friction bearing system provide consistent operation in varying environmental conditions.
- Tamper-Resistant Design: Tamper-resistant regulating screws and security cover with TORX machine screw pack prevent unauthorized adjustments.
- Manufacturer Warranty: 30-year limited warranty provides long-term confidence and protection for institutional investments.
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
- Correctional Facilities
- Institutional Buildings
- High-Traffic Commercial Entrances
- Vandal-Prone Environments
- Educational Facilities
- Healthcare Institutions
- Government and Municipal Buildings
Tamper-Resistant Design
The 4213T features specialized components to minimize tampering and vandalism including tamper-resistant regulating screws, heavy gauge metal security covers, and forged steel construction. The security cover with TORX machine screw pack provides additional protection against unauthorized access to adjustment mechanisms.
Why Choose LCN Quality?
LCN door closers deliver professional-grade reliability with cast iron construction and forged steel components rated for demanding institutional applications. The 30-year limited warranty demonstrates LCN's confidence in their engineering and materials. Engineered for correctional, vandal-resistant, and high-traffic applications where dependable security performance is essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 4210T Series
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Mounting Detail:
- Surface - Stop Face (Push Side)
- Warranty:
- 15 Year
- Closer Size:
- 3
- Mounting Location:
- Push Side
- Subcategory:
- High Security Closers
- Duty Level:
- Heavy Duty
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Door Type:
- Interior Door
- Finish Type:
- Powder Coat
- Fluid Type:
- All-Weather
- Fasteners:
- Torx Machine Screws (TORX)
- Commercial/Residential:
- Commercial
- Product Model:
- 4213T
- Delay Function:
- No
- Door Opening Size:
- 180 Degrees
- Mounting Method:
- Surface Mount
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware