LCN 4040XP-3048 689 AL Head and Tube Assembly

LCN 4040XP-3048 689 Head and Tube Assembly AL delivers unparalleled durability and performance, making it the ideal choice for institutional and high-traffic environments. This heavy-duty closer boasts a non-handed design that ensures versatility in various applications, providing reliable operation in demanding settings. Constructed with LCN’s advanced technology, the 4040XP sets a new benchmark for quality. It features a robust design with a 3/4" journal diameter pinion and the widest bearing ever at 5/8", which together enhance bearing load capacity by 44%. The double heat-treated steel pinion and forged steel arm further contribute to its strength, while the innovative V-shield™ seal offers a 20% longer lifespan. Installation is fast and precise, thanks to LCN® Fast™ Power Adjust, and the closer is UL and cUL listed for safety. It is adaptable for various door configurations, including hinge side, top jamb, or parallel arm mounting, accommodating doors up to 5'0" for interiors and 4'0" for exteriors. The 4040XP also meets ADA requirements, making it a reliable choice for accessibility. With a 30-year limited warranty and optional finishes available, the LCN 4040XP-3048 is your go-to solution for secure, smooth, and enduring door operation.

Head and Tube Assembly AL

Head and Tube Assembly, Aluminum Finish

LCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications.

Durable, non-handed, heavy duty closer designed for the most demanding, high-use and abuse applications.

The LCN 4040XP sets a new standard for reliability, longevity and value with a beefier design and extraordinary performance testing that goes far beyond industry requirements. LCN built the 4040XP from the inside out, combining tougher, bolder construction with proven LCN technology. The result is a closer that’s stronger, smarter and delivers remarkable value in a variety of applications.

• 44% increased bearing load capacity
• Strongest pinion ever, at 3/4" journal diameter
• Widest bearing ever, at 5/8"
• Stronger pinion teeth
• New V-shield™ seal with 20% longer life
• XP = eXtra Protection in real world applications
• Cast Iron
• Forged Steel Arm
• Double Heat Treated Steel Pinion
• All Weather Fluid
• Non-Handed
• LCN® Fast™ Power Adjust
• Fast & Accurate Installation
• UL & cUL Listed
• Tested and certified under ANSI Standard A156.4, grade one
• 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

• 4040XP Brochure
• 4040XP Feature Enhancements
• 4040XP Series Cut Sheet
• 4040XP Series Surface Mounted Closers Cut Sheet
• 4040XP/4041DA Installation Instructions
• LCN 4000 Series Catalog
• LCN 4040XP Closer Installation Video
• LCN 4040XP Series Infographic
• LCN 4040XP/4041 DA 120 Degree Top Jamb Push Side Mount Installation Guide
• LCN 4040XP/4041 DA CUSH 85-90-100-110 Degree Push Side Mount Installation Guide
• LCN 4040XP/4041DA 120 Degree & 180 Degree Pull Side Installation Guide
• LCN 4040XP/4041DA Drop Plate Installation Guide
• LCN 4040XP/4041DA EDA 110-180 Degree Installation Guide
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart