LCN 4110-3077EDA 691 Extra Duty Arm - LTBRZ

LCN 4110-3077EDA 691 Extra Duty Arm LTBRZ is the pinnacle of durability and performance in the realm of surface door closers, specifically designed for high-traffic and institutional environments. This heavy-duty parallel arm closer features a robust cast iron body and an extra duty forged steel arm, ensuring longevity and reliability under rigorous use. Installation is a breeze with the 4110 Series, which comes equipped with essential components, including an extra duty arm, a standard plastic cover, and self-reaming screws. The adjustable sized cylinders cater to both interior and exterior doors, accommodating doors up to 5’0" for interiors and 4’0" for exteriors, while a non-sized cylinder supports doors up to 4’6" and 3’6" respectively. Notably, the 4110 Series is UL and cUL listed for self-closing doors without the hold-open feature and adheres to ANSI Standard A156.4, grade one, providing peace of mind for commercial applications. Available in a matte bronze finish, it can be customized with optional powder coating or plated finishes for enhanced aesthetics. The 4110 is also compliant with ADA requirements, making it an ideal choice for facilities focused on accessibility and safety.

Extra Duty Arm LTBRZ

Extra Duty Arm, Light Bronze 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