Description
The Sargent 80 Series MD8643F is a heavy-duty exit device engineered for commercial metal doors requiring maximum security and durability. Built to exceed ANSI/BHMA Grade 1 standards, this rim-mounted device with left-hand reverse (LHR) orientation delivers maintenance-free operation and unsurpassed reliability for office buildings, retail facilities and institutional properties.
This device is designed for 1-3/4 inch minimum door thickness with a 4-1/2 inch minimum stile width and includes a 650 top strike and 606 bottom strike (panic and fire rated). Installation uses factory-supplied machine screws; rails are available in four sizes and can be factory cut to your door width. Contact our authorized dealer specialists at sales@edlocks.com or 1-877-207-6067 for sizing assistance, configuration options including alarmed, delayed egress and electric latch retraction, and expert guidance on your specific application.
Specifications
- Series: 80 Series
- Model: MD8643F
- Orientation: LHR (Left Hand Reverse)
- Configuration: 32D (Rim Mount)
- Door Types: Metal doors, 1-3/4 inch (44mm) minimum thickness
- Minimum Stile Width: 4-1/2 inches (114mm)
- Device Centerline: 41 inches (1041mm) standard; 38 inches (965mm) for elementary schools
- Center Case Dimensions: 8-3/8 inches (213mm) x 2-5/8 inches (67mm)
- Pushbar Projection: 3 inches (76mm) neutral, 2-1/8 inches (54mm) depressed
- Top Bolt: Stainless steel
- Strikes: 650 Top Strike, 606 Bottom Strike (panic and fire rated)
- Maximum Door Height: 96 inches
- Standard Fasteners: Machine screws
- Dogging: Hex key dogging standard on non-fire-rated devices
