Description
The Von Duprin 33ATL 4 is a Grade 1 panic exit device built for single and double doors with mullions. UL-listed and ANSI A156.3 compliant, it delivers reliable emergency egress control for high-traffic commercial and institutional buildings. The grooved case design suits any security-conscious facility manager.
Compatible with wood and metal doors sized 2'4" to 4' wide, this rim-mounted device installs with standard sex bolts and accepts multiple electric and dogging options including latch monitoring and alarm kits. As an authorized Von Duprin dealer, E.D. Locks provides expert configuration guidance and fast shipping. Contact sales@edlocks.com or call 1-877-207-6067 for your specific door setup and code requirements.
Specifications
- Brand: Von Duprin
- Model: 33ATL 4 US28
- Grade: ANSI A156.3 Grade 1
- Device Type: Rim-mounted panic exit device
- Compatible Door Sizes: 2'4" to 4' width
- Door Types: Single and double doors with mullion
- Case Finish: Grooved mechanism case
- Latch Bolt: Deadlocking, 3/4" throw
- Centerline Height: 39 13/16" from finished floor
- Case Dimensions: 8 3/16" x 2 13/32" x 1 9/16"
- Mechanism Case: 2 1/4" x 2 1/4"
- Pushbar Projection: 3 13/16" neutral, 3 1/16" depressed
- Standard Strike: 1439 Dull Black
- Dogging: Hex key standard; CD cylinder or LD less-dogging options
- Electric Options: LX latchbolt monitor, RX/RX2 pushpad monitor, SS signal switch, EL electric latch retraction, ALK alarm kit
- Other Options: PN pneumatic latch retraction, GBK glass bead kit
- Fasteners: Sex bolts 1 3/4" to 2 1/4", standard for wood and metal
- UL Listed: Yes
