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

LCN 4011-H LH 689 MC Heavy Duty Surface Closer AL is engineered for demanding high-traffic environments, making it an ideal choice for institutional settings. This left-handed hold-open arm closer features a robust metal cover and is designed for easy installation, ensuring durability without compromising on aesthetics. The 4011 model is part of the renowned 4000 Series, known for its superior performance. It accommodates interior doors up to 4'6" and exterior doors up to 3'6" while meeting ADA requirements, making it a versatile option for various applications. The closer mounts on the hinge side, with a degree hold open of 140 degrees, providing accessibility and convenience. Constructed with a full metal cover and available in a matte silver finish (689/US28), this closer combines functionality with a modern look. Additionally, it comes with a limited 30-year warranty and is UL and cUL listed, ensuring compliance with safety standards. For installations in corrosive conditions, an optional SRI primer is available, while custom powder coat finishes can be specified for a tailored aesthetic. The LCN 4011-H is a reliable, high-quality solution for commercial door control, ensuring longevity and performance in various environments.

Heavy Duty Surface Closer AL

Hold Open Arm Door Closer, 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