LCN Closers 4040XP.US28 | Relcross Door Controls

Additional Product Details

Heavy Duty Closer w. Backcheck, Plastic Cover - Adjustable EN Spring Sizes 1—5 (ANSI 1—6). Pull Side of Door, Push Side of Door or Top Jamb (Push Side) Transom*.

This variant includes:

Cylinder - 4040XP-3071
Heavy-duty, non-handed cast iron cylinder assembly

Cover - 4040XP-72
Standard, non-handed plastic cover

Regular Arm - 4040XP-3077
Non-handed arm mounts pull side or top jamb with shallow reveal

PA Shoe - 4040XP-62PA
Required for parallel arm mounting

Table of Sizes - Recommended range of door widths for all closer models.

Correct Closer Adjustment

Suits doors <102 kilos

*UKCA & CE certification does not apply to this application

The LCN 4040XP sets a new standard for reliability, longevity, and value with a beefier design and extraordinary performance testing far beyond industry requirements. We built the 4040XP from the inside out, combining tougher, bolder construction with proven LCN technology. The result is a closer that’s stronger and smarter and delivers remarkable value in various applications.

The 4040XP is LCN’s most durable heavy-duty closer designed for the most demanding, high-use and abuse applications.

Hinge (pull side) mounting
Top jamb (push side) mounting
Stop face (push side) mounting
44% increased bearing load capacity
Strongest pinion ever- at 19mm journal diameter
Widest bearing ever- at 16mm
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 - Performs without variation: Manual Closers - between -35° to +49°, Electronic HO Closers & Automatic Operators - between +2° to +49°C. At approx. +75°C, the fluid will begin to leak from the mechanism. The flash point is approx. 110°C
Non-Handed
LCN® Fast™ Power Adjust
Fast & Accurate Installation

The 4040 Series is LCN’s most durable and flexible heavy-duty closer, fully certified to EN 1154 and ANSI A156.4. It will cope with the most gruelling applications and has earned an unrivalled reputation for extreme durability and reliability.

LCN Door Closers | Von Duprin Exit Devices | Schlage Locks