LCN 4011-H LH 689 Heavy-Duty Surface Door Closer AL

LCN 4011-H LH 689 Heavy Duty Surface Closer AL is a robust hold open arm door closer designed for left-handed installation, making it ideal for high-traffic institutional settings. Engineered for outstanding performance, this heavy-duty closer excels in managing the demands of rugged environments, ensuring reliability and durability. The 4011 model features a sleek, modern design and is part of the 4000 Series, which is known for easy installation and superior functionality. It accommodates doors up to 4'6" for interior and 3'6" for exterior applications. This closer is equipped with a hold open feature that allows doors to remain open at a 140-degree angle, providing convenience in busy spaces. Designed with safety in mind, the 4011 cylinder meets ADA requirements and is UL and cUL listed, making it compliant with safety standards. Additionally, it includes a full plastic cover and is available in a matte silver finish (689) to blend seamlessly with various aesthetics. With a limited 30-year warranty, this surface-mounted closer is a smart choice for commercial installations that require both functionality and style. Upgrade your door hardware with the LCN 4011-H for lasting performance.

Heavy Duty Surface Closer AL

Hold Open Arm Door Closer, Left Hand, Aluminum

The 4010 is LCN's best performing heavy duty surface door closer designed for institutional and other high traffic applications.

The 4010 is the best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The Surface mounted 4000 Series LCN closers feature a very modern design engineered for each application, easy installation, and superior performance and are designed for high traffic settings.

• Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts hinge side, specify right or left swinging door.
• Corner brackets available. See Options tab for options.
• 4011 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4010 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, Grade 1.

Resources

• 4010 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010 Series Cut Sheet
• LCN 4010 Series Installation Instructions
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4011 Closer Installation Video
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart