- Additional Product Details
Heavy Duty Closer w. Backcheck, Plastic Cover - Fixed EN Spring Size 5 (ANSI 6). Push Side of Door.
This variant includes:
Cylinder - 4110-3071 (6)
Standard, handed cast iron cylinder assemblyCover - 4110-72
Standard, non-handed plastic cover
*Optional, handed metal cover. Required for plated finishes and custom powder coat finishesCush-N-Stop Arm - 4110-3077CNS
Optional, handed parallel arm features solid forged steel main arm and forearm with built-in stop in soffit shoe*The inclusion of a metal cover may affect certification. Building control permission must be sought for approval.
Handing Chart - You must specify the hand of the door when ordering this closer.
Table of Sizes - Recommended range of door widths for all closer models.
Suits doors <102 kilos
UKCA & CE Certified. The certification applies to Stop Face (Push Side) Mounting Only (4116 CUSH)
The 4110 is LCN’s best-performing heavy-duty closer designed for institutional and other rugged high-traffic applications. All 4110 manual door closers are certified to exceed 15 million (15,000,000) full-load operating cycles by a recognised independent testing laboratory
- Fifteen Million Cycles
- Cast Iron
- Extra Duty Forged Steel Arm Standard
- Double Heat Treated Steel Pinion
- LCN® Fast™ Power Adjust
- Fast & Accurate Installation
- All Weather Fluid - Performs without variation: Manual Closers - between -35° to +49°C, 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
The 4010, 4020 and 4110 Series are heavy-duty closers that meet demands for high-traffic installations, and each is designed specifically for unique mounting applications. They are UL and cUL listed, meet ANSI/BHMA Grade 1 standards and boast 30-year warranties. They feature a standard plastic cover with optional plated finishes for the cover, arm and fasteners. They also feature the LCN Green Dial spring power indicator, which takes the guesswork out of adjustment.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
UK Fire Certification per BS EN 1634-1:2014 (timber) - 120 mins
UK Fire Certification per BS EN 1634-1:2014 (steel) - 60 mins
WFRC No. 142058ANSI | UL | 120 Mins Timber | 60 Mins Steel | Warranty: 30 Years (Mechanical)
Certificates, including DoPs, downloadable here
- Resources | Downloads