LCN 5031-PLATED Pacer Heavy Duty Concealed Door Closer with Double Lever Arm and Plated Finish

LCN 5031 Pacer Heavy Duty Concealed Door Closer with Double Lever Arm and Plated Finish

Professional Concealed Door Closer for Aluminum Frame Applications

The LCN 5031 Pacer Heavy Duty Concealed Door Closer delivers superior door control through its forged steel double-lever arm design. Engineered to fit in narrow aluminum transoms with minimum 1-3/4" clearance, this Grade 1 certified closer features a cast iron cylinder with 1-1/8" diameter piston and full-complement bearing for smooth, quiet operation. The unit meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements while providing independent adjustment of closing speed and latching speed.

Professional Features & Benefits

• Compact Installation Design: Fits in narrow minimum 1-3/4" aluminum transom with 4" tube requirement for space-constrained applications.
• Heavy-Duty Construction: Cast iron cylinder with one-piece forged steel piston and 1-1/8" diameter piston provides exceptional durability for high-traffic commercial use.
• Superior Door Control: Forged steel double-lever arm with roller assembly delivers smooth, quiet operation with arm joints and shoe that adapt to uneven trim.
• Independent Speed Control: Separate regulation of general closing speed and latching speed with spring power adjustments independent for either swing direction.
• Grade 1 Certification: UL and cUL listed for self-closing doors without hold-open, tested and certified under ANSI/BHMA A156.4 Grade 1 standards.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible building applications.
• All-Weather Performance: All-weather fluid and tamper-resistant regulating screws ensure reliable operation in varying environmental conditions.
• Manufacturer Warranty: 15-year limited warranty provides long-term confidence and protection for commercial installations.

Technical Specifications

• ADA Compliant: Yes
• BAA Qualified: Yes
• Closer Size: 1
• Commercial/Residential: Commercial
• Default Arm/Track: Regular Arm (REGARM)
• Delay Function: No
• Department: Door Hardware
• Door Type: Interior Door
• Door Type: Exterior Door
• Duty Level: Heavy Duty
• Fasteners: Wood and Machine Screws
• Finish Type: Plated
• Fluid Type: All-Weather
• Handle Type: Lever
• Mounting Detail: Concealed - In Frame
• Mounting Location: In Frame
• Mounting Method: Concealed
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: 5031
• Product Subgroup: Door Closers - Overhead Concealed
• Product Substrate: Iron
• Product Type: Overhead Concealed Closers
• Series: 5030 Series
• Subcategory: Concealed Closers
• Warranty: 15 Year

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 5031 Pacer 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 and Grade 1 certification demonstrate LCN's commitment to quality and performance. Engineered for demanding commercial applications where dependable door control and ADA compliance are essential.