LCN 4111-EDA RH 633 Heavy Duty Surface Closer - US4

LCN 4111-EDA RH 633 Heavy Duty Surface Closer US4 is a Grade 1 surface door closer engineered for rugged, high traffic environments. Designed with an extra duty arm and push side parallel arm mounting, this closer accommodates door swings of up to 180 degrees, making it versatile for various applications. Its robust cast iron construction ensures durability, while the extra duty forged steel arm contributes to its long-lasting performance. This model features a full plastic cover in a stylish satin brass finish, adding both protection and aesthetic appeal. The adjustable sizing options cater to interior doors up to 5'0" and exterior doors up to 4'0", providing flexibility for different installations. Additionally, the 4111 cylinder meets ADA requirements, ensuring accessibility for all users. Installation is made easy with the included self-reaming and tapping screws and the 4110-201 fifth screw spacer. The door closer is UL and cUL listed for self-closing doors without hold-open functionality, and it meets ANSI Standard A156.4 grade one certification for quality assurance. With a limited warranty of 30 years, the LCN 4111-EDA promises reliability and performance for commercial applications.

Heavy Duty Surface Closer US4

Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 1 to 5, Full Plastic Cover, Satin Brass Finish, Right-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