LCN 4111T-3071 RH 689 STD Cylinder Assembly - Aluminum

LCN 4111T-3071 RH 689 STD Cylinder Assembly AL is designed for high-performance in demanding environments. This standard cylinder assembly, specified for right-handed installations, is made from durable aluminum, making it an ideal choice for interior doors in institutional and other high-traffic applications. Recognized as LCN’s best-performing heavy-duty track closer, this model features a robust cast iron body and a full complement bearing, ensuring longevity and reliable operation. The adjustable spring size ranges from 1-5 or can be sized to 6, accommodating various door weights and uses. A patented green dial allows for easy adjustments, enhancing versatility. The LCN 4111T-3071 is certified Grade 1 per ANSI A156.4, and complies with UL 10C and ADA standards, making it a trusted option for commercial settings. Its all-weather fluid ensures consistent performance regardless of environmental conditions. With a 30-year limited warranty, this cylinder assembly is built to last, providing peace of mind. Finished in matte silver (689/US28), it seamlessly blends with modern aesthetics while offering functional security. This hydraulic surface-mounted closer is designed for installation on the push side, making it a practical choice for a variety of building applications.

STD Cylinder Assembly AL

Standard Cylinder Assembly, Right Hand, Aluminum

LCN’s best performing heavy duty track closer.

Best used for interior doors in institutional and other high traffic applications. 

• Certifications: Grade 1 - ANSI A156.4, UL 10C, ADA, 100 Hour Salt Spray, Meets BAA - Buy American Act
• Body Construction: Cast Iron Body, Full Complement Bearing, 1-1/2˝ Diameter Piston, 11/16˝ Diameter Double Heat Treated Pinion Journal
• Fluid: All Weather Fluid
• Handing: Handed
• Size: Adjustable Spring Size 1-5, or Sized 6. Includes Patented Green Dial
• Warranty 30 years

Resources

• 4110T Series Surface Mounted Closers Cut Sheet
• LCN 4110 Series Cut Sheet
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• LCN Drop Plates Installation Guide for 4110, 4110 CUSH, 4210, 4210 CUSH, 4110T, 4210T
• Von Duprin Finishes Chart