LCN 4050A-CUSH 689 SRI AL Surface Closer

LCN 4050A-CUSH 689 SRI Surface Closer AL is a Grade 1 door closer specifically designed to withstand the rigors of high-frequency and high-abuse environments. This robust closer features a cast aluminum body, ensuring durability while maintaining a sleek, matte silver finish. The Cush-N-Stop arm facilitates a push-side mounting with an impressive 110-degree swing, making it an ideal choice for various commercial building applications. Engineered with user-friendly installation in mind, the 4050A comes equipped with peel-n-stick templates and a universal screw pack, streamlining the setup process. Its adjustable spring size ranges from 1 to 6 (set to 3), providing versatility to accommodate different door requirements. Notably, the closer incorporates a special rust inhibitor and utilizes Liquid X All Weather Fluid, ensuring reliable performance even in harsh conditions. This non-handed closer also features an adjustable back check, offering additional control over door movement. With a 25-year limited warranty, the LCN 4050A demonstrates its commitment to quality and reliability. ADA compliant and UL listed, this surface-mounted closer is the perfect solution for those seeking dependable door hardware that prioritizes both functionality and aesthetics.

Surface Closer AL

4050A Series Grade 1 Door Closer, Cush-N-Stop Arm, Push Side Mounting, 110 Degree Swing, Adjustable Size 1 to 6 (Set to 3), Plastic Cover, Special Rust Inhibitor, 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