LCN 4110-3077EDA/G 689 Heavy-Duty AL Arm

LCN 4110-3077EDA/G 689 Extra Duty Arm AL is engineered for superior performance in high-traffic institutional settings. This robust parallel arm mounted door closer is designed to withstand the demands of heavy use, making it an ideal choice for commercial applications. Constructed from cast iron with an extra duty forged steel arm, this closer ensures durability and reliability. One of the standout features of the 4110 Series is its easy installation process, complemented by all-weather fluid that guarantees optimal functionality in varying conditions. The model supports adjustable sizing for interior doors up to 5'0" and exterior doors to 4'0", accommodating a wide range of door configurations. It is available in a matte silver finish (689/US28) and can be customized with a powder coat or plated finish for added style. This model meets ADA requirements and is UL and cUL listed for self-closing doors without hold-open capabilities, ensuring compliance with safety standards. The 4110-3077EDA/G also includes a standard plastic cover and self-reaming screws for added convenience. With a grade one certification under ANSI Standard A156.4, this door closer promises reliability and performance, making it a trusted choice for commercial environments.

Extra Duty Arm AL

Extra Duty Arm w/62G, Aluminum Painted Finish

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