Description
The LCN 4040-3071DEL is a heavy-duty institutional door closer built for demanding high-traffic environments. Featuring 44% increased bearing load capacity, the strongest pinion ever at 3/4" journal diameter, and LCN's V-shield seal with 20% longer life, this non-handed closer solves durability problems in schools, hospitals, and commercial facilities requiring reliable self-closing performance.
This closer mounts on hinge side, top jamb, or parallel arm (with PA bracket) for either right or left swinging doors, and adjusts for interior doors to 5'0" and exterior doors to 4'0". UL and cUL listed to ANSI Standard A156.4 grade one, it works with all 4040 accessories. Contact an authorized E.D. Locks dealer at sales@edlocks.com or 1-877-207-6067 for expert guidance on sizing, finishes, and installation support.
Specifications
- Brand: LCN
- Model: 4040-3071DEL
- Finish: Dark Bronze (DKBRZ)
- Pinion Journal Diameter: 3/4"
- Bearing Width: 5/8"
- Interior Door Range: Up to 5'0"
- Exterior Door Range: Up to 4'0"
- Mount Positions: Hinge side, top jamb, parallel arm
- Handed: Non-handed
- Material: Cast iron body, forged steel arm, double heat treated steel pinion
- Fluid: All weather
- Certifications: UL, cUL, ANSI A156.4 Grade One
- Features: V-shield seal, Fast Power Adjust, Fast Accurate Installation
- Optional: Custom powder coat, plated finish, SRI primer for corrosive conditions
