Description
The Sargent 80 Series MD8643F is a heavy-duty exit device designed for commercial buildings requiring ANSI/BHMA Grade 1 security and durability. Ideal for metal doors 1.75 inches thick or more, this right-hand reverse (RHR) device with 32D strike configuration provides reliable emergency egress while exceeding industry strength and cycle standards. Its modular design minimizes maintenance and offers optional features like delayed egress, alarms, and electric latch retraction for specialized applications.
This model fits metal doors 24 to 48 inches wide using size-appropriate rails (E, F, J, or G), with standard hex key dogging and stainless steel top bolt hardware included. Installation requires 4.5-inch minimum stile width and proper door height specification. As an authorized Sargent dealer, E.D. Locks provides expert guidance on configuration, compatibility, and ordering. Contact our sales team at 1-877-207-6067 or sales@edlocks.com for technical assistance and a free quote.
Specifications
- Brand: Sargent
- Model: MD8643F ETW RHR 32D
- Configuration: Right-Hand Reverse (RHR) with 32D strike
- Door Types: Metal doors, 1.75 inch minimum thickness (up to 2.25 inches with special order)
- Minimum Stile Width: 4.5 inches
- Device Centerline Height: 41 inches standard (38 inches for ADA/elementary schools)
- Maximum Door Height: 96 inches
- Door Width Range: 24 to 48 inches (E, F, J, G rail options)
- Center Case Dimensions: 8.375 inches x 2.625 inches
- Pushbar Projection: 3 inches neutral, 2.125 inches depressed
- Top Bolt: Stainless steel
- Dogging: Hex key standard (cylinder dogging optional)
- Standard Strikes: 650 Top, 606 Bottom (panic and fire rated)
- Optional Features: Alarm (AL), Beacon (BT), photoluminescent coating (PL), illuminated touchpad (TL), latchbolt monitor (53), outside lever monitoring (54), request-to-exit (55), remote latch retraction (56), delayed egress (57), electric dogging (58), self-contained delayed egress (59)
- Grade: ANSI/BHMA Grade 1
