LCN 4110-3049FL LH 689 Fusible Link Arm AL

LCN 4110-3049FL LH 689 Fusible Link Arm AL is a heavy-duty surface door closer designed for high traffic and institutional applications. This model stands out for its robust construction, featuring a cast iron body and an extra-duty forged steel arm, ensuring durability and reliability in demanding environments. The fusible link arm design allows for a dependable operation while maintaining compliance with ADA requirements, making it an ideal choice for commercial settings. Installation is straightforward and efficient, with all necessary components, including a standard plastic cover and self-reaming screws, included for your convenience. The adjustable cylinders accommodate various door sizes, supporting interior doors up to 5'0" and exterior doors up to 4'0". Available in a matte silver finish (689/US28), the LCN 4110 also offers options for custom powder coating and plated finishes, allowing it to blend seamlessly with your building’s aesthetics. Furthermore, it is UL and cUL listed for self-closing doors without hold-open features and has been tested under ANSI Standard A156.4, achieving grade one certification. With its solid construction and versatile features, the LCN 4110-3049FL is a top choice for professionals seeking reliability and performance in door hardware solutions.

Fusible Link Arm AL

Fusible Link Arm, Aluminum Painted 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