Description
The Von Duprin 33ATL 3 is a UL-listed panic exit device designed for single and double doors with mullion. Built to ANSI A156.3 Grade 1 standards, it provides reliable emergency egress for commercial buildings, schools, hospitals, and other high-traffic facilities. The grooved case design and deadlocking latchbolt offer security and durability for wood and metal door applications.
This rim-mounted device suits door sizes from 2 feet 4 inches to 4 feet in width and accepts multiple electric options including latchbolt monitoring, signal switches, and alarm kits. As an authorized Von Duprin dealer, E.D. Locks provides expert configuration guidance, compatibility verification, and installation support. Contact our team at sales@edlocks.com or 1-877-207-6067 to ensure the right setup for your project.
Specifications
- Brand: Von Duprin
- Model: 33ATL 3
- Finish: US28
- Standard: ANSI A156.3 Grade 1, UL Listed
- Application: Single and double doors with mullion
- Door Size Range: 2 feet 4 inches to 4 feet width
- Latchbolt: Deadlocking, 3/4 inch throw
- Device Centerline: 39 13/16 inches from finished floor
- Case Dimensions: 8 3/16 inches x 2 13/32 inches x 1 9/16 inches
- Pushbar Projection: 3 13/16 inches (neutral), 3 1/16 inches (depressed)
- Dogging: Hex key standard; cylinder or less-dogging options available
- Electric Options: Latchbolt monitor, pushpad monitor, signal switch, electric latch retraction, alarm kit
- Fasteners: Sex bolts 1 3/4 inches to 2 1/4 inches for wood and metal doors
