LCN 5033 Pacer Heavy Duty Concealed Door Closer with Double Lever Arm - Powder Coat Finish
Professional Concealed Door Closer for Aluminum Frame Applications
The LCN 5033 Pacer Heavy Duty Concealed Door Closer delivers superior door control through its forged steel double-lever arm design. Engineered to fit in narrow minimum 1-3/4" aluminum transoms with 4" tube requirements, this Grade 1 certified closer meets ANSI/BHMA A156.4 standards and ADA reduced opening force requirements. The cast iron cylinder construction with 1-1/8" diameter piston and all-weather fluid ensures reliable performance in demanding commercial applications.
Professional Features & Benefits
- Narrow Frame Compatibility: Designed to fit in minimum 1-3/4" aluminum transom with 4" tube dimensions for space-constrained installations.
- Heavy-Duty Construction: Cast iron cylinder with one-piece forged steel piston and 1-1/8" diameter for exceptional durability and smooth operation.
- Superior Door Control: Forged steel double-lever arm provides precise door control with separate regulation of general closing speed and latching speed.
- 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.
- 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.
- Adjustable Spring Power: Spring sizes 1 and 3-6 available with independent spring power and latch speed adjustments for either swing direction.
- 15-Year Limited Warranty: Comprehensive manufacturer warranty provides long-term protection and confidence in product reliability.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify aluminum frame preparation requirements including minimum 1-3/4" transom depth and 4" tube dimensions.
- Use manufacturer-provided templates to mark mounting hole locations accurately on frame and door surfaces.
- Prepare aluminum frame by drilling required holes and routing as specified in manufacturer instructions for concealed installation.
- Install all mounting hardware and secure the closer body to frame per manufacturer torque specifications, ensuring proper concealment.
- Adjust spring power settings (sizes 1 and 3-6) and configure independent closing speed and latching speed controls for optimal door operation.
- Test closer operation through full door swing range and make final adjustments to backcheck, general speed, and latch speed settings. Refer to manufacturer documentation for complete installation details and adjustment procedures.
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 5033 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 comprehensive 15-year limited warranty and UL/cUL listing, this closer is engineered for demanding commercial applications where dependable door control and ADA compliance are essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 5030 Series
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Warranty:
- 15 Year
- Closer Size:
- 3
- Default Arm/Track:
- Regular Arm (REGARM)
- Duty Level:
- Heavy Duty
- Subcategory:
- Concealed Closers
- Mounting Location:
- In Frame
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Overhead Concealed
- Product Type:
- Overhead Concealed Closers
- Mounting Detail:
- Concealed - In Frame
- Door Type:
- Interior Door
- Finish Type:
- Powder Coat
- Fluid Type:
- All-Weather
- Fasteners:
- Wood and Machine Screws
- Commercial/Residential:
- Commercial
- Handle Type:
- Lever
- Door Type:
- Exterior Door
- Product Model:
- 5033
- Delay Function:
- No
- Mounting Method:
- Concealed
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware