Description
The Von Duprin 889-R US4 is a replacement exit device trim required when 373L electronic controls are paired with sex bolts on wood or composite fire doors. This cover plate assembly features four studs that enable secure through-bolting to the device center case, ensuring proper alignment and stability on fire-rated openings.
Compatible with Von Duprin 373L control systems, installation requires sex bolts rated for your specific door material. As an authorized Von Duprin dealer, E.D. Locks offers expert guidance on compatibility, keying options, and fire door requirements. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for installation support and to verify your door type qualifies.
Specifications
- Brand: Von Duprin
- Model: 889-R US4
- Finish: US4 (Satin Brass)
- Application: 373L Control Systems
- Door Type: Wood or Composite Fire Doors
- Mounting: Four-stud through-bolt design
