4011.RH.US28 Door Closer
MPN: 4011.RH.US28
Finishes: US28 Silver w. Matching Arm
from stock - next working day wherever possible
4011.RH.US28 (Reg - Regular Arm)
Heavy Duty Closer w. Backcheck, Plastic Cover - Adjustable EN Spring Sizes 1—5 (ANSI 1—5). Pull Side of Door. Silver w. Matching Arm
This variant includes:
Cylinder - 4010-3071
Standard, handed cast iron cylinder assembly
Cover - 4010-72
Standard, non-handed plastic cover
Regular Arm - 4010-3077
Non-handed arm
Suits doors <102 kilos
CE Certified. Certification applies to Hinge (Pull Side) Mounting Only (4011)
Trade Customers - Ask us about trade terms/prices.
The 4010 is LCN’s best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications. All 4010 manual door closers are certified to exceed 15 million (15,000,000) full load operating cycles by a recognized independent testing laboratory
- Fifteen Million Cycles
- Cast Iron
- Forged Steel Main Arm
- Double Heat Treated Steel Pinion
- 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 - LCN® Fast™ Power Adjust
- Fast & Accurate Installation
UK Fire Certification in accordance with BS EN 1634-1:2014 (timber) - 120 mins
UK Fire Certification in accordance with BS EN 1634-1:2014 (steel) - 60 mins
WFRC No. 142058
EN 1154: 1996 + A1: 2002/AC:2006
Best suited to heavy duty situations on perimeter and internal doors where a high level of traffic is anticipated.
The 4010 Series is LCN’s most durable heavy duty closer, fully certified to both EN 1154 and to ANSI A156.4. With over 15 million test cycles undertaken, the LCN 4010 will cope with the most gruelling applications and has earned an unrivalled reputation for extreme durability and reliability in use.
