LCN 4040XP-3049EDA LH 632 Extra Duty Hold Open Arm US3

LCN 4040XP-3049EDA LH 632 Hold Open Extra Duty Arm US3 delivers exceptional reliability and durability for high-traffic environments. Engineered for institutional and demanding applications, this heavy-duty closer features a forged solid steel main and forearm, making it ideal for potentially abusive installations. The hold-open function is conveniently adjustable at the shoe, ensuring flexibility in operation. With a bright brass finish, this left-handed model not only stands out aesthetically but also meets the rigorous standards of durability and performance. The LCN 4040XP sets a new benchmark in the industry, offering a 44% increased bearing load capacity, the strongest pinion ever at a 3/4" journal diameter, and the widest bearing at 5/8". Additionally, it boasts stronger pinion teeth and a new V-shield™ seal for enhanced longevity. This non-handed closer can be mounted in various configurations-hinge side, top jamb, or parallel arm-making it versatile for any installation. It complies with ADA requirements and is UL and cUL listed for self-closing doors without hold-open functionality. Backed by a 30-year limited warranty, the LCN 4040XP is the perfect choice for those seeking strength, performance, and value in door hardware.

Hold Open Extra Duty Arm US3

Hold Open Extra Duty Arm, Parallel Arm Features Forged Solid Steel Main and Forearm for Potentially Abusive Installations, Hold Open Function is Adjusted at the Shoe, Bright Brass Finish, Left-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