LCN 6033 Pacer Double-Acting Concealed Door Closer with Single Lever Arm - Powder Coat

LCN 6033 Pacer Double-Acting Concealed Door Closer with Single Lever Arm - Powder Coat

Heavy-Duty Concealed Door Closer for Narrow Frame Applications

The LCN 6033 Pacer is a heavy-duty double-acting concealed door closer engineered for installation in narrow aluminum transoms with minimum 1-3/4" header requirements. This Grade 1 certified closer features a forged steel single lever arm and roller assembly that delivers smooth, quiet door control with separate regulation of general closing speed and latching speed. The non-handed design accommodates spring sizes 1-5 and meets ANSI/BHMA A156.4 Grade 1 standards along with ADA reduced opening force requirements.

Professional Features & Benefits

• Narrow Frame Compatibility: Designed to fit in minimum 1-3/4" (44mm) x 4" (102mm) aluminum transom headers for space-constrained installations.
• Heavy-Duty Construction: Cast iron cylinder with 1-1/8" diameter one-piece forged steel piston and full-complement low-friction bearing for exceptional durability.
• Double-Acting Operation: Non-handed design allows door operation in both directions with independent spring power and latch speed adjustments for either swing.
• Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certified and UL/cUL listed for self-closing doors without hold-open functionality.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible door operation.
• All-Weather Reliability: All-weather fluid and tamper-resistant regulating screws ensure consistent performance in varying environmental conditions.
• Manufacturer Warranty: 15-year limited warranty provides long-term protection and confidence in product reliability.
• Powder Coat Finish: Standard powder coat finish with optional SRI primer available for installations in corrosive conditions.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify frame preparation requirements including minimum 1-3/4" x 4" aluminum transom dimensions and door thickness compatibility.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on frame and door surfaces for concealed track installation.
3. Prepare frame and door by drilling required holes and routing as specified in manufacturer instructions for concealed mounting.
4. Install all mounting hardware and secure the closer body to frame and concealed track to door per manufacturer torque specifications.
5. Adjust operational components including spring power, general closing speed, latching speed, and backcheck for proper door control in both swing directions.
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 6033 Pacer door closers deliver professional-grade reliability with cast iron cylinder construction and forged steel components rated for Grade 1 performance standards. Backed by a 15-year limited warranty and UL/cUL listing, this closer provides the dependable operation essential for demanding commercial applications. Engineered for concealed installation in narrow frames while maintaining full double-acting functionality and ADA compliance.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog