LCN 4111-SHCUSH LH 689 DEL Heavy Duty Surface Door Closer AL

LCN 4111-SHCUSH LH 689 DEL Heavy Duty Surface Closer AL is engineered for high-performance in institutional and high-traffic environments. This Grade 1 surface door closer features a spring hold open Cush-N-Stop arm and is designed for parallel arm mounting on the push side of the door, accommodating left-handed installations. With an adjustable size range from 1 to 5, it provides versatility for various door heights, allowing operation for interior doors up to 5 feet and exterior doors up to 4 feet. The 4111 model is crafted from durable cast iron, complemented by an extra-duty forged steel arm, ensuring reliability and longevity. Its full plastic cover not only protects the internal mechanisms but also maintains a sleek appearance. A delayed action feature enhances accessibility, meeting ADA requirements. This closer offers a 110-degree swing and includes cold-weather fluid for consistent performance in varying climates. Certified under ANSI Standard A156.4, the LCN 4111 is UL and cUL listed for self-closing doors without hold open. With a limited 30-year warranty and options for custom powder coat finishes, this door closer is an ideal choice for commercial applications where durability and functionality are paramount.

Heavy Duty Surface Closer AL

Grade 1 Surface Door Closer, Spring Hold Open Cush-N-Stop Arm, Push Side Parallel Arm Mounting, 110 Deg. Swing, Size 1 to 5, Full Plastic Cover, Delayed Action, 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