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

LCN 4011-REG RH 689 DEL MC Heavy Duty Surface Closer AL combines robust performance with modern design, making it the ideal choice for institutional and high-traffic environments. Engineered specifically for demanding applications, this regular arm door closer features a durable metal cover and a delayed action function, ensuring smooth operation and enhanced user safety. Designed to accommodate right-handed doors, the non-sized cylinder of the 4011 model is adjustable for interior doors up to 4'6" and exterior doors up to 3'6". This versatility makes it suitable for various door sizes, while its 140-degree swing capability allows for comfortable passage. The closer is UL and cUL listed, meeting ANSI Standard A156.4, Grade 1, ensuring reliable performance and compliance with safety regulations. The 4011 model is available in a matte silver finish (689/US28) and can be customized with various powder coat options or plated finishes, allowing for aesthetic flexibility. Additionally, it includes self-reaming and tapping screws for easy installation on the hinge side of the door. With a remarkable 30-year limited warranty, the LCN 4011-REG is a long-lasting solution for your door control needs, providing both security and style.

Heavy Duty Surface Closer AL

Regular Arm Door Closer, Delayed Action, Metal Cover, Right 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