LCN 4111-SCUSH LH 689 SRI Heavy Duty Surface Closer AL

LCN 4111-SCUSH LH 689 SRI Heavy Duty Surface Closer AL delivers exceptional performance tailored for institutional and high-traffic environments. This Grade 1 surface door closer features a spring cush-N-stop arm and is designed for push-side parallel arm mounting, accommodating a generous 110-degree swing. Its adjustable size range from 1 to 5 ensures compatibility with both interior doors up to 5'0" and exterior doors up to 4'0". Engineered with durability in mind, the 4111 boasts a full plastic cover and a special rust inhibitor, paired with an aluminum painted finish that enhances its resistance to corrosion. This unit is UL and cUL listed for self-closing applications and meets ADA requirements, making it an ideal choice for commercial installations. Installation is straightforward, thanks to the fast and accurate setup process. The extra duty forged steel standard arm, coupled with cold-weather fluid, ensures reliable operation in diverse climates. Additionally, the option for custom powder coating allows for aesthetic flexibility, while the 30-year limited warranty underscores LCN's commitment to quality. With its robust construction and thoughtful design, the LCN 4111 is the perfect solution for demanding door control needs.

Heavy Duty Surface Closer AL

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