LCN 4040XP-18PA 632 Top Rail Drop Plate US3

LCN 4040XP-18PA 632 Drop Plate, Top Rail US3 is an essential component designed for parallel arm mounting when the top rail measures less than 5-1/2 inches. Finished in bright brass, this drop plate enhances both functionality and aesthetic appeal, making it a perfect fit for high-traffic environments. Built to withstand the rigors of demanding applications, the LCN 4040XP series is recognized for its durability and reliability. This heavy-duty closer features a non-handed design that can be installed on either right or left swinging doors, ensuring versatility across various setups. With an impressive 44% increased bearing load capacity and the strongest pinion ever at a 3/4" journal diameter, it sets a new benchmark for performance. The robust construction includes a forged steel arm and a double heat-treated steel pinion, while the new V-shield™ seal guarantees a longer lifespan. This closer is UL and cUL listed for self-closing doors without hold-open features and is tested under ANSI Standard A156.4, grade one, ensuring compliance with industry regulations. Available in a polished brass finish, the LCN 4040XP-18PA offers a 30-year limited warranty, making it a solid investment for commercial applications needing reliable door control solutions.

Drop Plate, Top Rail US3

Drop Plate, Required for Parallel Arm Mounting Where Top Rail is Less than 5-1/2", Bright 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