LCN 4111-CUSH LH 691 Heavy-Duty Surface Closer LTBRZ

LCN 4111-CUSH LH 691 Heavy Duty Surface Closer LTBRZ is engineered for superior performance in high-traffic environments such as institutions and commercial facilities. As a Grade 1 surface door closer, it features a Cush-N-Stop arm designed for push side parallel arm mounting, providing a robust solution for doors with a 110-degree swing. This model accommodates sizes ranging from 1 to 5, ensuring versatility across various door types. Constructed from durable cast iron and equipped with an extra duty forged steel standard arm, the 4111 is built to withstand rigorous daily use. Fast and accurate installation is made easy with included self-reaming and tapping screws and a fifth screw spacer. The closer is adaptable for both interior and exterior doors, with non-sized cylinders adjustable for doors up to 4'6" and 3'6" respectively. With a full plastic cover in a light bronze finish, this left-handed model not only enhances aesthetics but also meets ADA requirements for accessibility. The 4111 is UL and cUL listed for self-closing doors without hold-open features, making it a reliable choice for any commercial application. Backed by a 30-year limited warranty, the LCN 4111 is a smart investment for long-lasting performance and security.

HeavyDuty Surface Closer LTBRZ

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