Description
The Sargent 80 Series MD8643E is a rim-mounted exit device engineered for high-security applications in commercial and institutional facilities. Exceeding ANSI/BHMA Grade 1 requirements, this device delivers durability, minimal maintenance, and reliable panic egress control for metal doors 1-3/4" to 2-1/4" thick. Ideal for facilities requiring long-term security and code compliance.
This RHR (right-hand reverse) model installs on standard 4-1/2" minimum stile widths and works with E, F, J, or G rails sized to your door width. Strike options include 650 top and 606 bottom strikes. As an authorized Sargent dealer, E.D. Locks provides expert installation guidance, electric option compatibility advice, and dogging configurations. Contact sales@edlocks.com or call 1-877-207-6067 for technical support and to discuss optional delayed egress, alarm, or electric latch retraction features.
Specifications
- Series: 80
- Mount Type: Rim
- Handing: RHR (Right-Hand Reverse)
- Door Thickness: 1-3/4" to 2-1/4" (44-57mm)
- Minimum Stile Width: 4-1/2" (114mm)
- Device Centerline: 41" (1041mm) standard; 38" (965mm) for ADA/schools
- Pushbar Projection: 3" neutral, 2-1/8" depressed
- Center Case: 8-3/8" x 2-5/8"
- Top Bolt: Stainless steel
- Dogging: Hex key standard; cylinder dogging available (specify 16-)
- Strikes: 650 top, 606 bottom (panic and fire-rated)
- Grade: ANSI/BHMA Grade 1
- Electric Options: Alarm, beacon, photoluminescent, illuminated touchpad, latch monitoring, latch retraction, delayed egress, electroguard
