LCN 4040XP-3077/PA 633 US4 Regular Arm

LCN 4040XP-3077/PA 633 Regular Arm US4 delivers unparalleled durability and performance, making it an ideal choice for high-traffic institutional settings. This heavy-duty closer is engineered to withstand the rigors of daily use and abuse, ensuring reliability in demanding environments. Crafted with a robust design, it features a non-handed mechanism for easy installation, adaptable to right or left swinging doors. The 4040XP stands out with a 44% increase in bearing load capacity and the strongest pinion available, boasting a 3/4" journal diameter. The wider 5/8" bearing and reinforced pinion teeth enhance its strength, while the innovative V-shield™ seal ensures a 20% longer lifespan. The closer is constructed from cast iron and features a forged steel arm, all weather fluid, and double heat-treated steel pinion for exceptional performance. Additionally, the LCN 4040XP is UL and cUL listed, meeting ANSI Standard A156.4, Grade 1 criteria. It is designed for self-closing doors without hold-open capability, making it compliant with ADA requirements. With a limited 30-year warranty, this door closer promises longevity and value across various applications, while the satin brass finish adds a touch of elegance to any commercial setting.

Regular Arm US4

Regular Arm with 62A Shoe, Satin Brass 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