LCN 4111-HCUSH LH 632 Heavy Duty Surface Closer - US3

LCN 4111-HCUSH LH 632 Heavy Duty Surface Closer US3 is engineered to excel in institutional and high-traffic environments, delivering exceptional performance and reliability. This Grade 1 surface door closer features a hold open Cush-N-Stop arm and parallel arm mounting, allowing for a smooth operation with a generous 110-degree swing. With its robust construction, including a cast iron body and an extra duty forged steel arm, this closer is built to withstand the rigors of daily use. Designed for left-handed doors, this model is adjustable for sizes 1 to 5, accommodating both interior doors up to 5’0" and exterior doors up to 4’0". The full plastic cover provides a sleek appearance, while the bright brass finish adds a touch of elegance. Additionally, the closer is compliant with ADA requirements and is UL and cUL listed for self-closing doors without hold-open functionality. The 4111 also includes cold weather fluid, ensuring reliable performance in various climates. Installation is straightforward, supported by self-reaming and tapping screws. Backed by a 30-year limited warranty, the LCN 4111-HCUSH is a dependable choice for commercial settings, combining durability with functionality in a stylish package.

Heavy Duty Surface Closer US3

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