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

LCN 4111-CUSH RH 689 MC Heavy Duty Surface Closer AL offers a robust solution for high-traffic environments with its Grade 1 rating and innovative Cush-N-Stop arm design. This versatile closer is mounted on the push side and features a parallel arm mounting style, allowing for a smooth, reliable operation with a generous 110-degree swing. Suitable for doors sized from 1 to 5, it supports interior doors up to 5’0" and exterior doors up to 4’0", making it adaptable for various applications. Constructed from durable cast iron and equipped with an extra-duty forged steel arm, the 4111 model is designed for longevity and resilience in institutional settings. The all-weather fluid ensures consistent performance across temperatures, while the full metal cover adds an extra layer of protection and aesthetic appeal with its aluminum painted finish. This closer meets ADA requirements and is UL and cUL listed for self-closing doors, ensuring compliance and safety. Installation is fast and straightforward, thanks to included self-reaming and tapping screws, making it an excellent choice for commercial projects. With a limited 30-year warranty, the LCN 4111-CUSH is a dependable investment in door hardware for any professional or knowledgeable homeowner.

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, 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