LCN 4050A-EDA 689 MC AL Surface Closer

LCN 4050A-EDA 689 MC Surface Closer AL is a Grade 1 door closer designed to withstand the demands of high-traffic environments. This extra-duty closer features a robust cast aluminum body, ensuring durability even in abusive traffic areas. With a versatile push side mounting and a 180-degree swing, it accommodates various installation needs while providing reliable performance. Engineered with innovative features, the 4050A Series includes adjustable spring sizes from 1 to 6, making it adaptable to different door weights and usage patterns. The non-handed design simplifies installation, and the metal cover offers a sleek, matte silver finish that enhances any commercial space. Equipped with peel-n-stick templates and a universal screw pack, installation is quick and efficient. The full complement bearing and Liquid X all-weather fluid ensure smooth operation regardless of environmental conditions, while the adjustable back check provides additional control in high-use settings. With a 25-year limited warranty, the LCN 4050A-EDA is not only compliant with ADA standards but also boasts UL 10C certification, making it a reliable choice for commercial applications. For professionals seeking quality, reliability, and value, this surface-mounted closer is an exceptional solution.

Surface Closer AL

4050A Series Grade 1 Door Closer, Extra Duty Arm, Push Side Mounting, 180 Degree Swing, Adjustable Size 1 to 6 (Set to 3), Metal Cover, Non-Handed, Aluminum Painted Finish

The 4050A Series cast aluminum closer is engineered for durability and built tough to excel in the harsh environments of high frequency, high abusive traffic areas. Featuring the most common commercial footprint, it is ideal for commercial building applications that demand a combination of quality, reliability and value.

The 4050 Series is a cast aluminum closer that is durable and built tough.

 The 4050 Series is ideal for commercial building applications and competitive specification situations that demand a combination of quality, reliability and value. 

• Cast Aluminum Body
• Patent Pending Design
• Peel-n-Stick Templates
• Universal Screw Pack
• Full Complement Bearing
• Liquid X All Weather Fluid
• Adjustable Spring Size 1-6
• Non-Handed
• 25 Year Warranty

Resources

• 4050 Series Surface Mounted Closers Cut Sheet
• LCN 1250, 1450 & 4050 Flush Panel Adapter Bracket Installation Guide
• LCN 4050 Series Data Sheet
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart