Description
The Sargent 80 Series MD8643J is a rim-mounted exit device engineered for commercial metal doors requiring Grade 1 security and reliability. Ideal for facilities demanding durability, this right-hand reverse (RHR) unit suits 32-inch door widths and exceeds ANSI/BHMA standards. Its modular design and minimal moving parts ensure maintenance-free operation and unsurpassed egress security.
This device mounts on 1.75-inch minimum thickness metal doors with a 4.5-inch minimum stile width. Optional features include delayed egress, alarms, electric latch retraction, and photoluminescent coatings for specialized applications. As an authorized Sargent dealer, E.D. Locks provides expert installation guidance and access to the full 80 Series rail selection. Contact our team at sales@edlocks.com or 1-877-207-6067 for configuration assistance and fast shipping on orders over $450.
Specifications
- Brand: Sargent
- Model: MD8643J
- Configuration: Rim, Right-Hand Reverse (RHR)
- Rail Size: J Rail (37-42 inch door widths, factory cut to 42 inch)
- Door Compatibility: Metal doors, 1.75 inch minimum thickness
- Minimum Stile Width: 4.5 inches
- Device Centerline Height: 41 inches standard (38 inches for accessibility)
- Center Case Dimensions: 8.375 inch x 2.625 inch
- Pushbar Projection: 3 inches neutral, 2.125 inches depressed
- Top Bolt: Stainless steel
- Fasteners: Machine screws supplied
- Maximum Door Height: 96 inches
- Dogging: Hex key standard on non-fire-rated
- Certification: Exceeds ANSI/BHMA Grade 1
