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

LCN 4011-H LH 689 DEL Heavy Duty Surface Closer AL is engineered for high-performance in institutional and high-traffic environments. This hold-open arm door closer features a delayed action mechanism and is designed for left-hand applications, making it ideal for various commercial settings. The 4010 series is notable for its robust construction and modern design, ensuring easy installation while delivering superior functionality. With a hold-open degree of 140 degrees, it provides convenience for users while meeting ADA requirements, ensuring accessibility for all. This closer accommodates interior doors up to 4’6" and exterior doors up to 3’6" with its adjustable non-sized cylinder. Durability is paramount; the 4011 series is UL and cUL listed, ensuring compliance with safety standards. Additionally, it is tested and certified under ANSI Standard A156.4, Grade 1, signifying its reliability in demanding environments. Available in a sleek matte silver finish, the closer can also be customized with optional powder coating or plated finishes to suit your aesthetic preferences. With a limited 30-year warranty, you can trust in the long-lasting performance of the LCN 4011-H. Perfect for any commercial application, this closer represents a blend of functionality and style.

Heavy Duty Surface Closer AL

Hold Open Arm Door Closer, Delayed Action, 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