LCN 4040XP-3077CNS 633 Cush-N-Stop Arm US4

LCN 4040XP-3077CNS 633 Cush-N-Stop Arm US4 is designed for high-traffic environments, offering unparalleled durability and flexibility. This heavy-duty closer boasts a solid forged steel main arm and forearm, featuring a convenient stop in the soffit shoe, all finished in a sleek satin brass. Its non-handed design ensures easy installation on right or left swinging doors, making it an ideal choice for both commercial and institutional applications. The LCN 4040XP sets a new benchmark for performance, delivering 44% increased bearing load capacity and the strongest pinion ever with a 3/4" journal diameter. Its robust construction includes a wider bearing and stronger pinion teeth, all enhanced by the innovative V-shield™ seal that extends lifespan by 20%. This door closer is UL and cUL listed, ensuring compliance with safety standards, and is adjustable for various door sizes, accommodating interior doors up to 5'0" and exterior doors to 4'0". With its fast and accurate installation features, the LCN 4040XP is built to meet ADA requirements and withstand the rigors of daily use. Plus, it carries a remarkable 30-year limited warranty, offering peace of mind for builders and homeowners alike. Choose the LCN 4040XP for a reliable and high-performing door closer solution.

Cush-N-Stop Arm US4

Cush Arm, Solid Forged Steel Main Arm and Forearm with Stop in Soffit Shoe, Satin Brass Finish, Non-Handed

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