LCN 3032 Concealed Door Closer with Double Lever Arm - Plated Finish

LCN 3032 Concealed Door Closer with Double Lever Arm - Plated Finish

Professional Concealed Door Closer for Interior Applications

The LCN 3032 Concealed Door Closer delivers superior door control through its double lever arm design, engineered for installation within 1-3/4" interior doors. This Grade 1 certified closer features a cast iron cylinder with 1-1/8" diameter forged steel piston, providing reliable performance for medium to high-traffic commercial applications. The exposed forged steel double-lever arm creates optimal door control with separate regulation of general closing speed and latching speed, while meeting ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements.

Professional Features & Benefits

• Door Compatibility: Designed for concealment within 1-3/4" interior doors for clean architectural appearance in commercial settings.
• Superior Door Control: Double lever arm provides optimal door control with separate regulation of general closing speed and latching speed for precise operation.
• Heavy-Duty Construction: Cast iron cylinder design with 1-1/8" diameter forged steel piston and full-complement bearing for exceptional durability.
• Grade 1 Certification: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards with UL and cUL listing for self-closing doors.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible building design.
• All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure consistent operation in varying environmental conditions.
• Manufacturer Warranty: 15-year limited warranty provides long-term confidence and protection for commercial installations.
• Plated Finish Option: Optional plated finish on arm and fasteners offers enhanced corrosion resistance and aesthetic appeal.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness of 1-3/4" and handing for right- or left-swinging doors.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for concealed installation.
3. Prepare door by drilling required holes and routing as specified in manufacturer instructions for proper closer concealment.
4. Install all mounting hardware including wood and torx security screws, securing the closer within the door per manufacturer torque specifications.
5. Adjust spring size (1, 2, 3, or 4) and operational components for proper alignment, closing speed, and latching speed throughout the full range of motion.
6. Test closer operation to verify proper function including general closing speed and latching speed adjustments. 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 3032 door closers deliver professional-grade reliability with cast iron construction and forged steel components rated for demanding commercial applications. The 15-year limited warranty demonstrates LCN's commitment to long-term performance and customer satisfaction. Engineered for medium to high-traffic areas where dependable door control and ADA compliance are essential for safe, accessible building operation.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog