LCN 4111-CUSH LH 689 MC Heavy Duty Surface Door Closer AL

LCN 4111-CUSH LH 689 MC Heavy Duty Surface Closer AL delivers exceptional performance and reliability for institutional and high-traffic environments. Designed with a Grade 1 rating, this surface door closer features a Cush-N-Stop arm and push side parallel arm mounting, accommodating a generous 110-degree swing. The adjustable size ranges from 1 to 5, making it versatile for various door sizes, with the capability to secure interior doors up to 5 feet and exterior doors to 4 feet. Constructed from durable cast iron with an extra duty forged steel arm, the 4111 is built to withstand rigorous use while ensuring smooth operation with its all-weather fluid. The full metal cover, finished in a sleek aluminum painted finish, enhances its aesthetic appeal while providing robust protection. This model is UL and cUL listed for self-closing doors without hold-open features, meeting ADA requirements for accessibility. Installation is straightforward and efficient, thanks to the included extra duty arm and self-reaming tapping screws. With a limited 30-year warranty, the LCN 4111-CUSH offers peace of mind and long-lasting performance, making it an ideal choice for commercial applications where durability and reliability are paramount.

Heavy Duty Surface Closer AL

Grade 1 Surface Door Closer, Cush-N-Stop Arm, Push Side Parallel Arm Mounting, 110 Deg. Swing, Size 1 to 5, Full Metal Cover, 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