LCN 4111-EDA RH 689 AVB SRI Heavy-Duty Surface Door Closer AL

LCN 4111-EDA RH 689 AVB SRI Heavy Duty Surface Closer AL is engineered for superior performance in demanding environments. This Grade 1 surface door closer features an extra duty arm and a push side parallel arm mounting, ensuring reliability and durability in high traffic applications like institutions. With a size range of 1 to 5, it accommodates various door sizes, making it versatile for both interior and exterior installations. The full plastic cover not only enhances its aesthetic appeal but also protects internal components. The advanced variable backcheck provides controlled closing speed, reducing the risk of door damage and ensuring safety. Built with a special rust inhibitor and an aluminum painted finish, the 4111 is designed to withstand harsh conditions, making it ideal for corrosive environments. Installation is quick and straightforward, thanks to its self-reaming and tapping screws. The LCN 4111 is UL and cUL listed for self-closing doors and complies with ANSI Standard A156.4, guaranteeing its reliability. Backed by a 30-year limited warranty, this door closer is a trustworthy choice for commercial applications, promising longevity and peace of mind in your building's security and accessibility needs.

Heavy Duty Surface Closer AL

Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 1 to 5, Full Plastic Cover, Advanced Variable Backcheck, Special Rust Inhibitor, Aluminum Painted Finish, Right-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