Description
The Von Duprin 9975EO-F 3 is a Grade 1 fire-rated mortise exit device engineered for single doors up to 4 feet by 10 feet. Its grooved case design and field-reversible 3/4-inch anti-friction latch bolt make it ideal for facilities requiring reliable emergency egress, ADA compliance, and durable security in high-traffic environments.
This device fits door stiles as narrow as 4 3/4 inches and accommodates most standard mortise lock applications. The 26D satin chrome finish resists corrosion in demanding settings. For compatibility verification, keying options, or finish selection assistance, contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 to ensure proper installation and full manufacturer support.
Specifications
- Grade: ANSI A156.3 2008 Grade 1
- Model: 9975EO-F 3
- Finish: 26D (Satin Chrome)
- Maximum Door Size: 4' x 10' (1219mm)
- Minimum Stile Width: 4 3/4" (121mm)
- Latch Bolt: 3/4" (19mm) anti-friction, field reversible
- Case Style: Grooved
- Fire Rating: Yes
