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

LCN 4111-EDA LH 632 Heavy Duty Surface Closer US3 is engineered for those demanding environments where durability and performance are paramount. This Grade 1 surface door closer features an extra duty arm and is designed for parallel arm mounting on the push side, accommodating a full 180-degree swing. With adjustable sizing from 1 to 5, it effectively manages door widths up to 5'0" for interior applications and 4'0" for exterior doors. Constructed from robust cast iron, this closer is ideal for institutional and high-traffic settings. The all-weather fluid ensures reliable performance, regardless of temperature conditions, while the metal cover with a polished brass finish adds a touch of elegance. Installation is quick and straightforward, and the closer is UL and cUL listed for self-closing doors without hold-open features. The 4111 series also meets ADA requirements, making it suitable for diverse applications. An optional SRI primer is available for installations in corrosive environments, enhancing its longevity. With a limited 30-year warranty, building professionals can trust the reliability and functionality of the LCN 4111-EDA for their demanding projects.

Heavy Duty Surface Closer US3

Grade 1 Surface Door Closer, Extra Duty Arm, Push Side Parallel Arm Mounting, 180 Deg. Swing, Size 1 to 5, Metal 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