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

LCN 4011-REG RH 689 SRI Heavy Duty Surface Closer AL is engineered for superior performance in high traffic environments, making it an ideal choice for institutional settings. This regular arm door closer features a special rust inhibitor, ensuring durability in various conditions, particularly in corrosive environments. Designed for both interior and exterior doors, the 4011 model accommodates doors up to 4'6" in height for interiors and 3'6" for exteriors, offering flexibility in application. The surface-mounted design not only enhances installation ease but also boasts a modern aesthetic that integrates seamlessly into any architectural style. This Grade 1 closer includes a full plastic cover and is UL and cUL listed for reliability. With an impressive 140-degree swing, it ensures smooth operation while meeting ADA requirements. The unit is available in a matte silver finish and can also be customized with optional powder coats or plated finishes for added versatility. With a 30-year limited warranty, the LCN 4011 is built for longevity and consistent performance. Whether for commercial installations or high-use areas, this heavy-duty closer stands as a trusted solution for your door hardware needs.

Heavy Duty Surface Closer AL

Regular Arm Door Closer, Special Rust Inhibitor, 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