Description
The Von Duprin 33ATL 3 US3 is a UL-listed panic exit device designed for single and double doors with mullion. ANSI A156.3 Grade 1 certified, this rim-mounted hardware meets life safety codes and suits institutional, commercial, and high-traffic environments where reliable emergency egress is critical.
This device fits door sizes from 2'4" to 4' and installs on wood or metal doors with included sex bolts. The 33A model features a grooved case and hex key dogging as standard. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for help selecting electric or pneumatic options, signal switches, and compatible outside trim to match your building's requirements.
Specifications
- Brand: Von Duprin
- Model: 33ATL 3 US3
- Door Size Range: 2'4" to 4'
- Latch Bolt Throw: 3/4" (deadlocking)
- Device Centerline: 39 13/16" from finished floor (39 11/16" with mullion)
- 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: 3 13/16" (neutral), 3 1/16" (depressed)
- Grade: ANSI A156.3 Grade 1
- Finish: US3 (Bright Brass)
- Dogging: Hex key dogging standard; CD (cylinder) and LD (less) options available
- Electric Options: LX latchbolt monitor, RX pushpad monitor, RX2 double pushpad, SS signal switch, EL electric latch retraction, ALK alarm exit kit
- Miscellaneous Options: PN pneumatic latch retraction, GBK glass bead kit
- Strike: 1439 Dull Black
