Description
The Von Duprin 33ADT is a UL-listed panic exit device designed for single and double doors with or without mullions. Built to ANSI A156.3 Grade 1 standards, it provides reliable emergency egress for commercial buildings, retail spaces, and facilities requiring code-compliant panic hardware. The grooved case design suits high-traffic environments where durability matters.
This rim-mounted device fits door widths from 2'4" to 4' and installs on wood and metal doors using sex bolts (standard #425 SNB for end case). Customize with dogging options, electric monitoring, latch retraction, or alarm kits. As an authorized Von Duprin dealer, E.D. Locks offers expert configuration guidance and warranty support. Contact sales@edlocks.com or call 1-877-207-6067 to verify your door size and select the right options.
Specifications
- Brand: Von Duprin
- Model: 33ADT 4 313
- Grade: ANSI A156.3 Grade 1
- Device Type: Rim panic exit device, non-handed (except with SS option)
- Compatible Door Widths: 2'4" to 4' (711mm to 1219mm)
- Latch Bolt: Deadlocking, 3/4" throw
- 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
- Centerline Height: 39 13/16" from finished floor
- Dogging: Hex key standard; CD or LD options available
- Fasteners: Sex bolts #425 SNB (standard for end case)
- Optional Features: Electric latch retraction, monitor switches, signal switch, alarm kit, pneumatic latch retraction, glass bead kit
- Strike: 1439 dull black
