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

LCN 4111-CUSH LH 689 AVB Heavy Duty Surface Closer AL is engineered for high-traffic environments, making it an ideal choice for institutional settings. This Grade 1 surface door closer features a Cush-N-Stop arm and a push-side parallel arm mounting, allowing for a smooth operation with a 110-degree swing. Designed with durability in mind, it accommodates door sizes from 1 to 5, ensuring it meets varying application needs. The 4111 model boasts an advanced variable backcheck, providing additional safety by controlling the door’s closing speed. Constructed with a robust cast iron body and an extra-duty forged steel arm, it is built to withstand the rigors of everyday use. Installation is straightforward and efficient, complemented by all-weather fluid for reliable performance in diverse conditions. This left-handed closer is finished in a sleek aluminum painted finish (689/US28), enhancing its aesthetic appeal while ensuring longevity. It is UL and cUL listed for self-closing doors without hold-open features, meeting strict safety standards. With a limited 30-year warranty, the LCN 4111-CUSH is a dependable choice for commercial applications, providing both functionality and peace of mind.

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 Plastic Cover, Advanced Variable Backcheck, 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