LCN 4004T Heavy Duty Surface-Mounted Door Closer with Powder Coated Finish and Fire Barrier Control
Professional Fire and Smoke Barrier Door Control Solution
The LCN 4004T Heavy Duty Surface-Mounted Door Closer delivers reliable control for fire and smoke barrier doors with maximum swing of 90°. This UL and cUL listed closer features a cast iron cylinder with 1-1/2" diameter piston and is designed for use with SEM 7850 wall magnet systems. Built with forged steel arm construction and all-weather fluid, this closer meets ANSI/BHMA A156.4 Grade 1 certification and ADA requirements for commercial applications.
Professional Features & Benefits
- Fire and Smoke Door Control: Specifically designed to control fire and smoke barrier doors with maximum swing of 90° for critical life safety applications.
- Heavy-Duty Construction: Cast iron cylinder with full-complement bearing and 1-1/2" diameter piston provides exceptional durability for high-traffic commercial applications.
- Forged Steel Arm: Heavy-duty forged steel arm construction ensures long-term reliability and smooth operation under demanding conditions.
- Grade 1 Certification: Tested and certified under ANSI/BHMA A156.4 Grade 1 standards for the highest level of commercial door closer performance.
- UL Listed Safety: UL and cUL listed for self-closing doors ensuring compliance with fire safety codes and regulations.
- All-Weather Performance: All-weather fluid maintains consistent operation across temperature variations for reliable year-round performance.
- Universal Installation: Universal non-handed design with included wood and machine screw pack simplifies installation and reduces inventory requirements.
- Manufacturer Warranty: Comprehensive 30-year warranty provides long-term protection and confidence in product reliability.
Technical Specifications
- ADA Compliant: Yes
- BAA Qualified: Yes
- Closer Size: 4
- Commercial/Residential: Commercial
- Cover Type: Plastic/Metal
- Delay Function: No
- Department: Door Hardware
- Duty Level: Heavy Duty
- Finish Type: Powder Coat
- Fluid Type: All-Weather
- MAP Policy: Yes
- Mounting Detail: Surface - Hinge (Pull Side)
- Mounting Location: Pull Side
- Mounting Method: Surface Mount
- Product Category: Door Controls
- Product Group: Door Controls
- Product Model: 4004T
- Product Subgroup: Door Closers - Surface Mounted
- Product Substrate: Iron
- Product Type: Surface Mounted Door Closers
- Series: 4000 Series
- Subcategory: Door Closers - Surface Mounted
- Warranty: 30 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 door closer products deliver professional-grade reliability with cast iron cylinder construction and forged steel components rated for Grade 1 commercial performance. Backed by a comprehensive 30-year warranty and UL listing for fire safety applications. Engineered for demanding commercial applications where dependable performance is essential for life safety and security.
Manufacturer Resources
Product Specs
- Series:
- 4000 Series
- Duty Level:
- Heavy Duty
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Warranty:
- 30 Year
- Closer Size:
- 4
- Mounting Detail:
- Surface - Hinge (Pull Side)
- Mounting Location:
- Pull Side
- Subcategory:
- Door Closers - Surface Mounted
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Finish Type:
- Powder Coat
- Fluid Type:
- All-Weather
- Commercial/Residential:
- Commercial
- MAP Policy:
- Yes
- Product Model:
- 4004T
- Cover Type:
- Plastic/Metal
- Delay Function:
- No
- Mounting Method:
- Surface Mount
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware