Description
The Sargent 80 Series MD8643F is a rim-mounted exit device engineered for facilities requiring Grade 1 security and durability. Ideal for metal doors 1 3/4 inches thick or greater, this device combines modular construction with minimal moving parts to deliver maintenance-free operation and reliable emergency egress for any building type.
This left-hand reverse (LHR) unit is factory-cut for 32-inch door widths and includes a 650 top strike and 606 bottom strike rated for panic and fire applications. Electric options for alarm, latch monitoring, and delayed egress are available. As an authorized Sargent dealer, E.D. Locks provides expert guidance on configuration and installation. Contact sales@edlocks.com or call 1-877-207-6067 for compatibility verification and detailed specifications.
Specifications
- Configuration: Rim, Left-Hand Reverse
- Rail Size: F Rail (32-inch door width, no cutting required)
- Door Thickness: 1 3/4 inches minimum; up to 2 1/4 inches with specification
- Door Height: Maximum 96 inches (HC and WS options); specify height needed
- Device Centerline: 41 inches from finished floor (38 inches for elementary schools with auxiliary control)
- Center Case Dimensions: 8 3/8 inches wide x 2 5/8 inches tall
- Pushbar Projection: 3 inches (neutral); 2 1/8 inches (depressed)
- Top Bolt: Stainless steel
- Strikes: 650 Top, 606 Bottom (panic and fire rated)
- Dogging: Hex key standard on non-fire-rated; cylinder dogging available (16- suffix, #41 cylinder supplied)
- Fasteners: Machine screws supplied
- Certifications: Exceeds ANSI/BHMA Grade 1 requirements
