- Additional Product Details
Heavy Duty Closer w. Backcheck, Plastic Cover - Adjustable EN Spring Sizes 1—5 (ANSI 1—6). Push Side of Door Only.
This variant includes:
Cylinder - 4040XP-3071
Heavy-duty, non-handed cast iron cylinder assemblyCover - 4040XP-72
Standard, non-handed plastic coverExtra Duty Arm - 4040XP-3077EDA
Non-handed parallel arm features forged, solid steel main and forearm for potentially abusive installations.Table of Sizes - Recommended range of door widths for all closer models.
Suits doors <102 kilos
NB—UKCA and CE certifications do not apply to 4040XP.EDA door closers. For fire-rated doors, use the 4111.EDA.LH.US28 and 4111.EDA.RH.US28.
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.
- 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
Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 | E: sales@relcross.co.uk
- Certification
ANSI | UL | Warranty: 30 Years (Mechanical)
Certificates, including DoPs, downloadable here
- Resources | Downloads