LCN 4040XP-3080 689 Cushion Block AL Spring

LCN 4040XP-3080 689 Spring Cush Block AL is a robust spring cush block assembly with an aluminum finish, specifically designed for high-traffic environments. This heavy-duty closer is engineered to meet the demanding needs of institutional settings, where reliability and durability are paramount. The LCN 4040XP sets a new benchmark with 44% increased bearing load capacity and the strongest pinion available, featuring a 3/4" journal diameter. It boasts the widest bearing ever at 5/8", along with stronger pinion teeth for enhanced performance. The innovative V-shield™ seal provides a 20% longer lifespan, ensuring long-lasting functionality. This non-handed closer is versatile, easily mounting on the hinge side, top jamb, or parallel arm, accommodating both right and left swinging doors. Designed to meet ADA requirements and certified under ANSI Standard A156.4, grade one, the 4040XP offers fast and accurate installation with LCN® Fast™ Power Adjust technology. With options for custom powder coat finishes and a limited 30-year warranty, this closer is not just a functional component but a reliable investment for any commercial application. Proudly made in the USA, the LCN 4040XP-3080 is the ideal choice for those seeking strength, performance, and exceptional value.

Spring Cush Block AL

Spring Cush Block Assembly, Aluminum 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