4023T.RH.US28 Door Closer
4023T.RH.US28 (STD - Standard Arm)
Heavy Duty Closer w. Backcheck, Plastic Cover - Fixed EN Spring Size 3 (ANSI 3). Pull Side Transom. Silver w. Matching Arm & Track
This variant includes:
Cylinder - 4010T-3071
Standard, handed cast iron cylinder assembly
Cover - 4020-72
Standard, handed plastic cover
Standard Track Arm - 4020T-3077T
Handed arm. Roller not included with arm
Standard Track - 4020T-3038
Non-handed, Non hold-open. Will accept hold-open clip and/or bumper assembly
4020T-3034
Track Roller
Suits doors <102 kilos
CE Certified. Certification applies to Top Jamb (Pull Side) Mounting Only (4023T)
Trade Customers - Ask us about trade terms/prices.
The 4020T is LCN’s best performing heavy duty track closer designed specifically for interior doors in institutional and other high traffic applications.
- 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
The 4020 Series is LCN’s most durable heavy duty closer, fully certified to both EN 1154 and to ANSI A156.4. The LCN 4020 will cope with the most gruelling applications and has earned an unrivalled reputation for extreme durability and reliability in use.