LCN 4111-3071DEL RH 689 Delay Action Cylinder AL

LCN 4111-3071DEL RH 689 Delay Action Cylinder AL delivers exceptional performance and durability, making it an ideal choice for high-traffic institutional settings. With its aluminum painted finish and right-handed design, this delayed action cylinder assembly is crafted to meet the demands of rigorous daily use, ensuring reliable operation in commercial environments. The 4110 Series, renowned for its robust construction, features a cast iron body paired with an extra duty forged steel standard arm. Installation is fast and straightforward, enhanced by self-reaming and tapping screws included with every unit. This model accommodates interior doors up to 5’0" and exterior doors to 4’0", providing flexibility for various applications. Designed to meet ADA requirements, the 4111 cylinder promotes accessibility while ensuring compliance. The closer also boasts cold weather fluid, enabling reliable performance in extreme temperatures. Available in a matte silver finish, with options for custom powder coats and plated finishes, it can complement any architectural style. Certified under ANSI Standard A156.4, grade one, the LCN 4111-3071DEL is UL and cUL listed for self-closing doors without holdopen. Offering a 30-year limited warranty, this door closer is a trusted investment for ensuring safety and efficiency in commercial spaces.

Delay Action Cylinder AL

Delayed Action Cylinder Assembly, Aluminum Painted Finish, Right-Handed

The 4110 is LCN's best performing parallel arm mounted heavy duty surface door closer designed for institutional and other high traffic applications.

The 4110 Series is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The 4110 Series is a cast iron closer that features an extra duty forged steel standard arm. The fast and accurate installation is also a feature that always impresses as well as the all weather fluid.

• Standard 4110 series closer is shipped with extra duty arm, standard plastic cover, 4110-201 fifth screw spacer and self reaming and tapping screws
• Sized cylinders adjustable for interior doors to 5’0” and exterior doors to 4’0”
• Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”
• Closer mounts parallel arm, specify right or left swinging door
• 4111 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 4110 Series is UL and cUL listed for self-closing doors without holdopen
• Tested and certified under ANSI Standard A156.4, grade one

Resources

• 4110 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4110 Drop Plates Installation Guide
• LCN 4110 Peel-N-Stick CUSH Installation Guide
• LCN 4110 Peel-N-Stick Installation Guide
• LCN 4110 Series Cut Sheet
• LCN Closers & Auto Operators Installation Guide
• LCN Drop Plates Installation Guide for 4110, 4110 CUSH, 4210, 4210 CUSH, 4110T, 4210T
• Von Duprin Finishes Chart