Description
The LCN 4040XP-3077CNS is a heavy-duty door closer arm engineered for institutional and high-traffic commercial applications. It solves durability challenges with 44% increased bearing load capacity, the strongest pinion ever at 3/4" journal diameter, and a reinforced V-shield seal with 20% longer life. Ideal for facilities demanding maximum reliability and performance.
This non-handed closer mounts on hinge side, top jamb, or parallel arm configuration for right or left swinging doors. It adjusts for interior doors to 5'0" and exterior doors to 4'0", and meets ADA requirements. As an authorized LCN dealer, E.D. Locks provides expert guidance on finish options, mounting, and compatibility. Contact sales@edlocks.com or 1-877-207-6067 for personalized support.
Specifications
- Model: 4040XP-3077CNS
- Finish: US4 (Satin Brass)
- Construction: Cast iron forged steel arm, double heat-treated steel pinion
- Bearing Load Capacity: 44% increase over standard models
- Pinion Journal Diameter: 3/4"
- Bearing Width: 5/8"
- Seal: V-shield with 20% extended life
- Fluid: All-weather
- Handed: Non-handed
- Interior Door Adjustment: Up to 5'0"
- Exterior Door Adjustment: Up to 4'0"
- Mounting Options: Hinge side, top jamb, parallel arm with PA bracket
- Features: LCN Fast power adjust, fast and accurate installation
- Certifications: UL and cUL listed, ANSI A156.4 grade one
- Compatibility: Works with all 4040 accessories
- Optional Finishes: Custom powder coat, plated finish on metal cover/arm/fasteners, SRI primer for corrosive environments
