LCN 3033-PLATED Concealed Door Closer with Double Lever Arm and Plated Finish

LCN 3033 Concealed Door Closer with Double Lever Arm and Plated Finish

Professional Concealed Door Closer for Interior Applications

The LCN 3033 Concealed Door Closer delivers superior door control through its double lever arm design, engineered for installation within 1-3/4" interior doors up to 4'0" width. 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. ANSI/BHMA A156.4 Grade 1 certified and ADA compliant, this closer offers separate regulation of closing speed and latching speed for precise door control.

Professional Features & Benefits

• Door Compatibility: Designed for concealed installation in 1-3/4" interior doors up to 4'0" width for versatile commercial applications.
• Heavy-Duty Construction: Cast iron cylinder with 1-1/8" diameter forged steel piston and full-complement bearing for exceptional durability and smooth operation.
• Superior Door Control: Double lever arm design provides optimal door control with separate regulation of general closing speed and latching speed for precise operation.
• Grade 1 Performance: ANSI/BHMA A156.4 Grade 1 certified and UL/cUL listed for self-closing doors, meeting the highest commercial standards.
• ADA Compliance: Meets American Disabilities Act reduced opening force requirements for accessible building design.
• All-Weather Reliability: All-weather fluid and tamper-resistant regulating screws ensure consistent performance across temperature variations.
• Plated Finish Option: Optional plated finish on arm and fasteners provides enhanced corrosion resistance and aesthetic appeal.
• Manufacturer Warranty: 15-year limited warranty provides long-term confidence and protection for commercial installations.

Technical Specifications

• ADA Compliant: No
• BAA Qualified: Yes
• Closer Size: 3
• Commercial/Residential: Commercial
• Default Arm/Track: Regular Arm (REGARM)
• Delay Function: No
• Department: Door Hardware
• Door Type: Interior Door
• Duty Level: Medium Duty
• Fasteners: Wood and Machine Screws
• Finish Type: Plated
• Fluid Type: All-Weather
• Handle Type: Lever
• Mounting Detail: Concealed - In the Door
• Mounting Location: In the Door
• Mounting Method: Concealed
• Product Category: Door Controls
• Product Group: Door Controls
• Product Model: 3033
• Product Subgroup: Door Closers - Overhead Concealed
• Product Substrate: Iron
• Product Type: Overhead Concealed Closers
• Series: 3030 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 3033 door closers deliver professional-grade reliability with cast iron construction and forged steel components engineered for demanding commercial applications. The 15-year limited warranty and Grade 1 certification demonstrate LCN's commitment to quality and performance. Designed for medium- to high-traffic areas where dependable door control and ADA compliance are essential.