LCN 4110-3049EDA LH 632 Extra Duty Hold Open Arm US3

LCN 4110-3049EDA LH 632 Hold Open Extra Duty Arm US3 is the ideal choice for high-traffic environments requiring robust performance. This heavy-duty surface door closer is designed specifically for institutional applications, ensuring reliability and durability under demanding conditions. Crafted from cast iron and featuring an extra duty forged steel standard arm, the 4110 series is built to withstand frequent use while maintaining functionality. The closer is designed for parallel arm mounting, and it accommodates both left-handed and right-handed doors, making it versatile for various installations. It ships with an extra duty arm, a standard plastic cover, a fifth screw spacer, and self-reaming screws for quick and efficient installation. Its adjustable sized cylinders cater to interior doors up to 5’0" and exterior doors up to 4’0", while a non-sized cylinder adjusts to interior doors up to 4’6" and exterior doors up to 3’6". Additionally, the 4110 series meets ADA requirements and is UL and cUL listed for self-closing doors without hold-open. With options for custom powder coat finishes and plated finishes available, the LCN 4110-3049EDA not only delivers reliability but also aesthetic appeal tailored to your specific needs.

Hold Open Extra Duty Arm US3

Hold Open Extra Duty Arm, Bright Brass Finish, Left-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