LCN 4110-3080 689 Spring Cush Block AL

LCN 4110-3080 689 Spring Cush Block AL is a premier choice for those seeking a reliable and heavy-duty surface door closer tailored for institutional and high-traffic environments. This exceptional model stands out with its cast iron construction and an extra-duty forged steel standard arm, ensuring longevity and robust performance. Designed for both interior and exterior doors, the 4110 Series accommodates adjustable cylinder sizes, allowing for interior doors up to 5’0" and exterior doors up to 4’0". The closer can be mounted on parallel arms, with options for right or left swinging doors. Its all-weather fluid guarantees optimal functionality in diverse conditions, while the fast installation process minimizes downtime, making it a favorite among building professionals. The 4110 Series is UL and cUL listed for self-closing doors without hold-open features, and it meets ADA requirements for accessibility. Additionally, it is ANSI Standard A156.4, grade one certified, ensuring compliance with high industry standards. Available in a matte silver finish with options for custom powder coating, this door closer combines aesthetics with functionality. Enhance your door hardware solutions with the durable and reliable LCN 4110-3080.

Spring Cush Block AL

Spring Cush-N-Stop Block, 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