LCN 4040XP-3071 689 STD Cylinder Assembly AL

LCN 4040XP-3071 689 STD Cylinder Assembly AL is a heavy-duty cast iron cylinder assembly that exemplifies superior performance and reliability, making it ideal for high-traffic institutional environments. Designed for demanding applications, this non-handed closer features an aluminum painted finish that enhances durability while maintaining an appealing aesthetic. The LCN 4040XP sets a new benchmark with its robust construction and advanced technology, ensuring it can withstand extensive use and abuse. Notable enhancements include a 44% increased bearing load capacity, the strongest pinion with a 3/4" journal diameter, and the widest bearing at 5/8". The innovative V-shield™ seal extends the lifespan by 20%, making it perfect for real-world applications. Installation is straightforward, with LCN® Fast™ Power Adjust allowing for quick and accurate setup. This closer meets ADA requirements and can be mounted on hinge side, top jamb, or parallel arm configurations, accommodating both right and left swinging doors. With a 30-year limited warranty and UL & cUL listings for self-closing doors, the 4040XP offers peace of mind alongside superior functionality. It’s available in a standard or optional custom powder coat finish, ensuring versatility for various commercial settings.

STD Cylinder Assembly AL

Cast Iron Cylinder Assembly, Heavy Duty, Aluminum Painted 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