Description
The LCN 4031-H 689 is a cast iron universal door closer designed for moderate-traffic doors up to 36" exterior or 48" interior. It solves closing-speed and safety concerns by automatically closing and latching doors while meeting ADA accessibility requirements. Ideal for commercial facilities needing reliable, durable hardware.
This closer mounts on the hinge side or top jamb with either right or left swing doors. It ships with forged arm, metal cover, and fasteners; optional finishes and SRI primer for corrosive environments are available. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert sizing, keying, and installation guidance.
Specifications
- Model: 4031-H 689
- Series: 4030
- Cylinder: Non-sized (1-4)
- Max door width: 36" exterior, 48" interior
- Mount options: Hinge side, top jamb, parallel arm
- Applicable swing: Right or left
- Standard finish: Powder coat
- Optional finishes: Custom powder coat, plated (cover, arm, fasteners)
- Corrosion protection: Optional SRI primer with powder coat
- Certifications: UL, cUL, ANSI A156.4 Grade One
- Function: Self-closing without hold-open
- Included: Forged regular arm, metal cover, wood/self-tapping machine screw pack
