Description
The Von Duprin 33AL-DT-12 4 is a UL-listed panic exit device built to ANSI A156.3 Grade 1 standards for single and double doors with mullion. Designed for facilities requiring reliable emergency egress, this rim-mounted device features a grooved case, deadlocking latchbolt, and standard hex-key dogging to prevent unauthorized openings while maintaining rapid emergency exit capability.
Compatible with wood and metal doors sized 2'10" to 4', this device mounts at 39 13/16" from finished floor. Von Duprin offers multiple electric and mechanical options including latch monitoring, alarm kits, and latch retraction systems. As an authorized dealer, E.D. Locks provides expert configuration guidance and free shipping over $450. Contact our team at sales@edlocks.com or 1-877-207-6067 to verify your specific door setup and select appropriate trim and options.
Specifications
- Model: 33AL-DT-12 4 US28 RHR
- Grade: ANSI A156.3 2014 Grade 1
- UL Listed for panic exit hardware
- Door size range: 2'10" to 4' (864 mm to 1219 mm)
- Latchbolt throw: 3/4" (19mm) deadlocking
- Center case dimensions: 8 3/16" x 2 13/32" x 1 9/16"
- Mechanism case dimensions: 2 1/4" x 2 1/4"
- Pushbar projection (neutral): 3 13/16"; (depressed): 3 1/16"
- Device centerline from floor: 39 13/16"
- Finish: Dull Black
- Dogging: Hex key standard; CD Cylinder or LD Less Dogging available
- Sex bolts: 1 3/4" to 2 1/4" for wood and metal doors
- Optional electric features: LX Latchbolt Monitor, RX/RX2 Pushpad Monitor, SS Signal Switch, EL Latch Retraction, ALK Alarm Kit
