LCN 1261 Surface-Mounted Medium Duty Door Closer with Adjustable Spring Sizes 1-5
Professional Medium Duty Door Closer Solution
The LCN 1261 is a surface-mounted medium duty door closer engineered for light to medium duty commercial applications. This cast iron closer features adjustable spring sizes 1-5, accommodating interior doors up to 4'6" and exterior doors up to 3'6". The unit includes a 1-3/8" diameter piston with full-complement bearing and meets ANSI/BHMA A156.4 Grade 1 certification with ADA compliance for reduced opening force requirements.
Professional Features & Benefits
- Adjustable Spring Configuration: Non-sized cylinder adjustable for spring sizes 1-5 provides versatility for interior doors up to 4'6" and exterior doors up to 3'6".
- Heavy-Duty Construction: Cast iron cylinder with full-complement bearing and 1-3/8" diameter piston delivers reliable performance for commercial applications.
- Grade 1 Certification: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards with UL and cUL listing for self-closing doors without hold-open.
- Universal Installation: Non-handed design with peel-n-stick templates and optional Quick Fix bracket kit simplifies installation and reduces setup time.
- All-Weather Performance: All-weather fluid and forged steel arm construction ensure consistent operation in varying environmental conditions.
- ADA Compliance: Meets ADA reduced opening force requirements for accessibility compliance in commercial buildings.
- Manufacturer Warranty: 20-year limited warranty provides long-term protection and confidence in product reliability.
- Flexible Mounting Options: Compatible with hinge pull side, top jamb push side, and parallel arm push side mounting configurations.
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 closer products deliver professional-grade reliability with cast iron construction and forged steel components rated for demanding commercial applications. The 20-year limited warranty demonstrates LCN's commitment to long-term performance and customer satisfaction. Engineered for demanding commercial applications where dependable performance and ADA compliance are essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 1260 Series
- Duty Level:
- Light Duty
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Default Arm/Track:
- Regular Arm with Parallel Mounting Bracket
- Mounting Hole Pattern:
- 3/4" x 9-1/16"
- Warranty:
- 20 Year
- Closer Size:
- 1
- Mounting Detail:
- Surface - Hinge Mount(Pull Side), Top Jamb Mount(Push Side), Parallel Arm Mount(Push Side)
- Mounting Location:
- Pull Side
- Subcategory:
- Surface Mounted Closers
- 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
- Closer Size:
- 2
- Closer Size:
- 3
- Closer Size:
- 4
- Closer Size:
- 5
- Finish Type:
- Plated
- Mounting Location:
- Push Side
- Product Model:
- 1261
- Cover Type:
- Plastic
- Delay Function:
- No
- Mounting Method:
- Surface Mount
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware
Parts & Accessories