Description
The Sargent MD8643G is a heavy-duty exit device engineered for commercial metal doors requiring ANSI/BHMA Grade 1 security and durability. Ideal for facilities prioritizing reliable emergency egress, this rim-mounted device features modular construction with minimal moving parts, delivering maintenance-free operation and superior performance across diverse building types.
Compatible with metal doors 1.75" to 2.25" thick, this LHR (left-hand reverse) unit includes top and bottom strikes (650/606) and standard hex-key dogging. Multiple rail sizes (E, F, J, G) accommodate door widths 24" to 48". Optional electric features like delayed egress, alarms, and latch monitoring are available. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for sizing guidance and custom configuration support.
Specifications
- Brand: Sargent
- Model: MD8643G ETA LHR 32D
- Configuration: Rim exit device
- Door Type: Metal doors, 1.75" to 2.25" thickness
- Door Width: 24" to 48" (via E, F, J, G rails)
- Maximum Door Height: 96"
- Device Centerline Height: 41" standard (38" for elementary schools)
- Center Case Dimensions: 8.375" x 2.625"
- Pushbar Projection: 3" neutral, 2.125" depressed
- Strikes: 650 top, 606 bottom (panic/fire-rated)
- Dogging: Hex key standard
- Certification: Exceeds ANSI/BHMA Grade 1
