LCN 4011-REG LH 689 DEL MC Heavy Duty Surface Door Closer AL

LCN 4011-REG LH 689 DEL MC Heavy Duty Surface Closer AL is engineered for high-traffic environments, making it an ideal choice for institutional settings. This robust regular arm door closer features a delayed action mechanism, ensuring smooth operation while meeting ADA requirements. With its full metal cover and left-hand configuration, it seamlessly combines strength and modern aesthetics. The 4011 model is part of LCN's renowned 4000 Series, known for its superior performance and easy installation. It accommodates interior doors up to 4’6" and exterior doors up to 3’6", providing versatility for various applications. The closer is UL and cUL listed, with a Grade 1 certification under ANSI Standard A156.4, ensuring reliability and durability. With a degree swing of 140 degrees, this closer is designed to mount on the pull side of the door, making it accessible and functional. Available in a matte silver finish (689/US28), it can be customized with optional powder coat finishes or plated options for enhanced aesthetics. The 4011-REG LH also comes with a 30-year limited warranty, affirming LCN's commitment to quality and performance. Whether for commercial installations or rugged environments, this door closer stands out as a top choice for building professionals.

Heavy Duty Surface Closer AL

Regular Arm Door Closer, Delayed Action, Metal Cover, 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