LCN 4000T-3038 689 Standard Aluminum Track

LCN 4000T-3038 689 Standard Track AL is a heavy-duty door closer designed to effectively manage fire and smoke barrier doors with a maximum swing of 90 degrees. Constructed from durable cast iron, this door closer features a full complement bearing, a 1-1/2" diameter piston, and a 3/4" diameter double heat-treated pinion journal. It is engineered for reliability and longevity, boasting a remarkable 30-year warranty. This model is specifically designed to work seamlessly with the SEM7850 wall magnet, ensuring optimal performance in commercial settings. The all-weather fluid enables consistent operation, regardless of environmental conditions, while the non-handed design simplifies installation processes. The LCN 4000T-3038 meets rigorous industry standards, including Grade 1 certification under ANSI A156.4, UL 10C, and ADA compliance. It also withstands a 100-hour salt spray test, making it suitable for various applications. With a sleek matte silver finish (689/US28), this closer not only performs well but also enhances the aesthetic of any commercial space. Whether you are managing a busy office or a high-traffic facility, the LCN 4000T-3038 is the ideal solution for reliable door control.

Standard Track AL

Standard Track, Aluminum

Designed for use with an SEM7850 wall magnet.

The 4000T is a heavy duty door closer to reliably control fire and smoke barrier doors with a maximum swing of 90 Deg. 

• Certifications: Grade 1 - ANSI A156.4, UL 10C, ADA, 100 Hour Salt Spray, Meets BAA - Buy American Act
• Body: Construction n Cast Iron Body n Full Complement Bearing n 1-1/2˝ Diameter Piston n 3/4˝ Diameter Double Heat Treated Pinion Journal
• Fluid: All Weather Fluid
• Handing: Non-Handed
• Size: Sized 3 or 4
• Warranty: 30 years

Resources

• 4000T Series Surface Mounted Closers Cut Sheet
• LCN 4003T and 4004T Series Installation Instructions
• LCN 400T Series Cut Sheet
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart