LCN 4011-H RH 691 Heavy-Duty Surface Closer LTBRZ

LCN 4011-H RH 691 Heavy Duty Surface Closer LTBRZ is engineered for high-traffic environments, making it a reliable choice for institutional settings. This heavy-duty surface-mounted closer features a modern design that combines functionality with ease of installation. Designed for right-hand doors, the hold-open arm allows for a 140-degree swing, facilitating smooth access while ensuring doors remain open when needed. With the ability to accommodate interior doors up to 4'6" and exterior doors up to 3'6", the 4011 model is versatile for various applications. Its sturdy construction meets ADA requirements and is UL and cUL listed, ensuring safety and compliance in commercial installations. The closer includes a full plastic cover and is available in a light bronze finish (691/US10), providing a matte look that blends seamlessly with any decor. Installation is straightforward with self-reaming and tapping screws included, and corner brackets are available as an option. Additionally, the 4011-H is backed by a 30-year limited warranty, ensuring long-term reliability. Whether you're outfitting a new building or upgrading existing hardware, the LCN 4011-H Heavy Duty Surface Closer is a superior choice for dependable door control and accessibility.

HeavyDuty Surface Closer LTBRZ

Hold Open Arm Door Closer, Right Hand, Light Bronze

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