LCN 2011 Concealed Heavy Duty Door Closer with Single Lever Track and Powder Coat Finish
Professional Concealed Door Closer Solution
The LCN 2011 Concealed Heavy Duty Door Closer delivers professional-grade door control with complete concealment in the door frame. This Grade 1 certified closer accommodates interior doors up to 5’0″ and exterior doors up to 4’0″ with a high-strength cast iron cylinder, 1-1/2″ diameter piston, and forged steel arm construction. ANSI/BHMA Grade 1 certification and ADA compliance ensure reliable performance for demanding commercial applications.
Professional Features & Benefits
- Door Size Compatibility: Sized cylinders accommodate interior doors up to 5’0″ and exterior doors up to 4’0″ for versatile installation options.
- Heavy-Duty Construction: Cast iron cylinder with 1-1/2″ diameter piston and forged steel arm provide exceptional durability for high-traffic applications.
- Complete Concealment: Mounts concealed in door frame with track concealed in door for clean architectural appearance.
- ANSI/BHMA Grade 1 Certification: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards for commercial-grade performance.
- ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible design.
- All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure reliable operation in various environmental conditions.
- Adjustable Spring Power: Adjustable spring sizes 1-6 allow customization for specific door weight and application requirements.
- Manufacturer Warranty: Comprehensive 15-year warranty provides long-term protection and confidence.
Technical Specifications
- ADA Compliant: Yes
- BAA Qualified: Yes
- Closer Size: 1
- Commercial/Residential: Commercial
- Default Arm/Track: Standard Arm (STDTRKARM)
- Delay Function: No
- Department: Door Hardware
- Door Opening Size: 90 Degrees
- Door Type: Interior Door
- Door Type: Exterior Door
- Duty Level: Heavy Duty
- Fasteners: Wood and Machine Screws
- Finish Type: Powder Coat
- Fluid Type: All-Weather
- Handle Type: Lever
- Mounting Detail: Concealed – In Frame
- Mounting Location: In Frame
- Mounting Method: Concealed
- Product Category: Door Controls
- Product Group: Door Controls
- Product Model: 2011
- Product Subgroup: Door Closers – Overhead Concealed
- Product Substrate: Iron
- Product Type: Overhead Concealed Closers
- Series: 2010 Series
- Subcategory: Concealed Closers
- Warranty: 15 Year
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 demanding commercial applications. The comprehensive 15-year warranty demonstrates LCN’s commitment to long-term performance. Engineered for institutional, high-traffic installations where dependable door control and architectural concealment are essential.
