LCN 4011T-H BUMPER LH 689 MC Heavy-Duty Track Closer AL

LCN 4011T-H BUMPER LH 689 MC Heavy Duty Track Closer AL is a robust and reliable hold-open track door closer, designed for high-traffic environments such as institutions and commercial spaces. This left-handed model features a durable metal cover and is built to withstand the rigors of daily use, ensuring longevity and performance. Part of the renowned 4010T Series, this closer meets ANSI/BHMA Grade 1 standards and is UL and cUL listed, assuring you of its quality and safety. The adjustable non-sized cylinder accommodates interior doors up to 4'6" and exterior doors up to 3'6", providing flexibility in various installation scenarios. With a hold-open feature up to 120 degrees, the 4011T-H allows for ease of access in busy settings. The standard plastic cover can be enhanced with optional plated finishes, while the LCN Green Dial spring force indicator simplifies adjustments, making installation straightforward. Designed for pull-side mounting, this hydraulic closer is suitable for both commercial and residential applications, backed by a generous 30-year limited warranty. Whether you require a standard or custom powder coat finish, the 4011T-H is an exceptional choice for durability and functionality.

Heavy Duty Track Closer AL

Hold Open Track Door Closer w/Bumper, Metal Cover, Left Hand, Aluminum

The 4010T is LCN's best performing heavy duty surface track door closer designed for institutional and other high traffic applications.

The 4010T is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The 4010, 4020 and 4110 Series are heavy-duty closers that meet demands for high-traffic installations and each are designed specifically for unique mounting applications. They are UL and cUL listed, meet ANSI/BHMA Grade 1 standards and boast 30-year warranties. They feature a standard plastic cover, with optional plated finishes for the cover, arm and fasteners. They also feature the LCN Green Dial spring force indicator, which takes the guesswork out of adjustment. 

• The 4010 Series mounts hinge pull side.
• 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

• 4010T Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010 Series Cut Sheet
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4010T Installation Instructions
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart