Description
The Von Duprin 33ADT 3 313 is a Grade 1 panic exit device engineered for single and double doors with mullions. Built to ANSI A156.3 2014 standards and UL-listed, it delivers reliable emergency egress for commercial facilities, schools, hospitals, and high-traffic venues where code compliance and safety are non-negotiable.
This rim-mounted device installs on wood or metal doors 2'4" to 4' wide and accepts optional electric latch retraction, monitor switches, and alarm kits to integrate with access control systems. As an authorized Von Duprin dealer, E.D. Locks provides expert configuration guidance and fast shipping. Contact our team at sales@edlocks.com or 1-877-207-6067 to verify compatibility with your door size and specify the exact finish and options you need.
Specifications
- Model: 33ADT 3 313
- Grade: ANSI A156.3 2014 Grade 1
- UL Listed: Yes
- Device Type: Rim Panic Exit Device
- Applicable Door Sizes: 2'4" to 4' (711mm to 1219mm)
- Latch Bolt: Deadlocking, 3/4" (19mm) throw
- Centerline Height: 39 13/16" (1011mm) or 39 11/16" (1008mm) with mullion
- Center Case Dimensions: 8 3/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
- Mechanism Case Dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
- Pushbar Projection: Neutral 3 13/16" (97mm); Depressed 3 1/16" (78mm)
- Dogging: Hex key standard; CD cylinder or LD options available
- Electric Options: LX latchbolt monitor, RX/RX2 pushpad monitor, SS signal switch, EL latch retraction, ALK alarm kit
- Other Options: PN pneumatic latch retraction, GBK glass bead kit
- Strike: 1439 Dull Black
- Fasteners: Sex bolts 1 3/4" to 2 1/4" for wood and metal doors
