LCN 4040XPT-STD LH 633 Single Lever Arm Closer - US4

LCN 4040XPT-STD LH 633 Single Lever Arm Closer US4 offers exceptional durability and reliability for high-traffic environments. This Grade 1 track arm surface closer features a robust cast iron body and Liquid X Fluid, making it ideal for both push and pull side mounting with a 120-degree swing. Adjustable from sizes 1 to 4, it is factory set to size 3 and designed specifically for left-handed installations in commercial settings. The 4040XPT is built to withstand rigorous use, ensuring long-lasting performance even in demanding conditions. This heavy-duty closer meets ADA requirements, making it an excellent choice for accessibility compliance. It can be mounted on the hinge side, top jamb, or as a parallel arm, giving you flexibility based on your installation needs. With a satin brass finish, this closer not only performs well but also adds an elegant touch to any door. It is UL and cUL listed for self-closing doors without hold-open features, further enhancing its safety profile. Backed by a remarkable 30-year limited warranty, the LCN 4040XPT series sets a new standard in door hardware reliability and value, making it the ideal choice for professionals seeking a high-quality solution.

Single Lever Arm Closer US4

Grade 1 Track Arm Surface Closer, Push or Pull Side Mounting, 120 Degree Swing, Adjustable Size 1 to 4 (Set to 3), LeftHanded, Satin Brass

The 4040XPT is a Grade 1 device featuring a cast iron body and Liquid X Fluid ideal for pull or push side placement in high traffic applications. Its high-quality construction provides for reliable performance.

The 4040XPT Series is the toughest closer out there that is strong, smart and reliable.

The 4040XPT is LCN’s most durable heavy duty closer designed for the most demanding, high use and abuse applications. This series sets a new standard for reliability, longevity, and value with a beefier design and extraordinary performance, 

• Non-sized cylinder is adjustable for interior doors to 5’0” and exterior doors to 4’0”
• Closer can mount hinge side, top jamb, or parallel arm (with PA bracket) on either right or left swinging doors
• Closers to meet 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
• UL and cUL listed for self-closing doors without hold-open
• 4040XP can be used with all 4040 accessories

Resources

• 4040XPT Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN Closers & Auto Operators Installation Guide
• Von Duprin Finishes Chart