LCN 4111-EDA LH 622 Heavy-Duty Surface Closer MTBLK

LCN 4111-EDA LH 622 Heavy Duty Surface Closer MTBLK is a Grade 1 surface door closer designed for high-traffic and institutional environments. This unit features an extra duty arm and push side parallel arm mounting, allowing for a full 180-degree swing. With adjustable sizing accommodating interior doors up to 5’0" and exterior doors up to 4’0", it provides versatile installation options. Engineered for durability, the 4110 series is constructed from cast iron and includes a forged steel arm, ensuring reliable performance in demanding conditions. The included full plastic cover and flat black coated finish give it an aesthetic appeal while providing protection from the elements. This closer also meets ADA requirements, making it compliant for various applications. Installation is streamlined with fast and accurate setup, and the all-weather fluid ensures consistent operation regardless of temperature conditions. The closer is UL and cUL listed for self-closing doors without hold-open functionality and is tested under ANSI Standard A156.4, confirming its Grade 1 status. With a limited 30-year warranty, the LCN 4111-EDA LH 622 Heavy Duty Surface Closer is a robust solution for commercial environments, built to withstand the test of time.

HeavyDuty Surface Closer MTBLK

Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 1 to 5, Full Plastic Cover, Flat Black Coated 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