LCN 4040XP-3049 633 Hold Open Arm US4

LCN 4040XP-3049 633 Hold Open Arm US4 is a robust hold open arm designed for demanding high-traffic environments. This heavy-duty closer mounts to the pull side or top jamb with a shallow reveal, featuring an adjustable hold open shoe for enhanced versatility. Its satin brass finish not only adds an elegant touch but also ensures durability in various settings. Engineered with LCN's advanced technology, the 4040XP sets a new standard for reliability and performance. With a 44% increased bearing load capacity and the strongest pinion ever at a ¾" journal diameter, this closer is built to withstand rigorous use. The new V-shield™ seal extends the lifespan of the closer by 20%, while the cast iron and forged steel construction guarantees exceptional strength. Installation is straightforward, thanks to the LCN® Fast™ Power Adjust feature, allowing for fast and accurate setup. This non-handed closer accommodates both right and left swinging doors and meets ADA requirements, making it ideal for both commercial and institutional applications. UL and cUL listed for self-closing doors without hold-open, the 4040XP is also compatible with all 4040 accessories, ensuring a comprehensive solution for your door control needs. Enjoy a limited 30-year warranty for added peace of mind.

Hold Open Arm US4

Hold Open Arm, Mounts Pull Side or Top Jamb with Shallow Reveal, Hold Open Adjustable 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