LCN 4011-3071 LH 689 STD Cylinder Assembly AL

LCN 4011-3071 LH 689 STD Cylinder Assembly AL is a robust solution designed for high-traffic environments, making it ideal for institutional and commercial applications. This standard cylinder assembly features a left-hand orientation and a durable aluminum construction, ensuring longevity and reliable performance. The 4010 series closer is particularly renowned for its heavy-duty capabilities, engineered specifically to withstand the rigors of frequent use. It comes equipped with a regular arm, standard plastic cover, and self-reaming screws for straightforward installation. The adjustable non-sized cylinder accommodates interior doors up to 4'6" and exterior doors to 3'6", providing versatility across various door sizes. This model meets ADA requirements, making it a compliant choice for accessible design. Additionally, it offers a selection of finishes, including a matte silver powder coat and optional plated finishes for enhanced aesthetics. The 4011 also features a 30-year limited warranty, underscoring its reliability. With its UL and cUL listing, along with certification under ANSI Standard A156.4, Grade 1, the LCN 4011-3071 ensures safety and quality assurance. For commercial installations needing a dependable door closer, this product stands out as a top contender.

STD Cylinder Assembly AL

Standard Cylinder Assembly, Left Hand, Aluminum

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