LCN 4111-3071 LH 689 STD Cylinder Assembly AL

LCN 4111-3071 LH 689 STD Cylinder Assembly AL offers a robust solution for high-traffic environments with its left-handed design and durable aluminum painted finish. This standard cylinder assembly is part of the renowned 4110 Series, known for its exceptional performance in institutional settings and other demanding applications. Crafted from cast iron, the 4111-3071 is engineered for longevity and reliability. Its heavy-duty forged steel standard arm ensures smooth operation, while the quick and precise installation process saves valuable time on the job. This closer accommodates adjustable sizing for interior doors up to 5’0" and exterior doors up to 4’0", making it versatile for various applications. Designed with safety in mind, the 4111 cylinder meets ADA requirements and is UL and cUL listed for self-closing doors without hold-open features. Every unit comes equipped with the necessary installation hardware, including a standard plastic cover and self-reaming screws, ensuring a hassle-free setup. With its matte silver finish and optional custom powder coat, the LCN 4111-3071 not only performs exceptionally but also enhances the aesthetic of any commercial space. Additionally, it carries a 30-year limited warranty, providing peace of mind for building professionals and property owners alike.

STD Cylinder Assembly AL

Standard Cylinder Assembly, 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