LCN 2034 Pacer Concealed Door Closer with Single Lever Track - Heavy Duty Grade 1

LCN 2034 Pacer Concealed Door Closer with Single Lever Track - Heavy Duty Grade 1

Professional Concealed Door Closer for Aluminum Frame Applications

The LCN 2034 Pacer Concealed Door Closer delivers heavy-duty performance in a compact design that fits within a narrow minimum 1-3/4" aluminum transom. This Grade 1 certified closer features a forged steel single-lever arm and roller assembly for smooth, quiet door control with independent adjustment of closing speed and latching speed. The cast iron cylinder construction with 1-1/8" diameter piston and all-weather fluid ensures reliable operation while meeting ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements.

Professional Features & Benefits

• Compact Installation Profile: Designed to fit in narrow minimum 1-3/4" x 4" aluminum transom for space-constrained applications.
• Heavy-Duty Construction: Cast iron cylinder with one-piece forged steel piston and 1-1/8" diameter piston for exceptional durability in commercial applications.
• Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certified and UL/cUL listed for self-closing doors without hold-open for code compliance.
• Independent Speed Control: Separate regulation of general closing speed and latching speed with tamper-resistant regulating screws for precise adjustment.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible door operation.
• All-Weather Reliability: High-efficiency full-complement low-friction bearing and all-weather fluid for consistent performance in varying conditions.
• Manufacturer Warranty: 15-year limited warranty for added confidence and long-term protection.
• Professional Finish Options: Standard powder coat finish with optional plated finishes and SRI primer for corrosive conditions.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. 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 cylinder construction and forged steel components rated for demanding commercial applications. The 15-year limited warranty demonstrates LCN's confidence in their engineering and manufacturing quality. Engineered for demanding commercial applications where dependable performance and code compliance are essential.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog