Description
The Von Duprin 33ADT 4 is a UL-listed panic exit device built to ANSI A156.3 Grade 1 standards for single and double doors with mullion. Its grooved case mechanism and deadlocking latch bolt provide reliable emergency egress and security. Ideal for healthcare facilities, schools, retail, and offices requiring ADA-compliant life-safety hardware.
This non-handed rim device fits door widths from 2'4" to 4' and mounts at 39 13/16" from finished floor. Available with optional electric latch retraction, monitor switches, signal switch, or alarm exit kit. Contact our authorized dealer team at sales@edlocks.com or 1-877-207-6067 for expert configuration guidance, keying options, and fast shipping on panic hardware.
Specifications
- Brand: Von Duprin
- Model: 33ADT 4
- Finish: US26 (Satin Chrome)
- Standard: ANSI A156.3 Grade 1, UL Listed
- Latch Bolt: Deadlocking, 3/4" throw
- Device Lengths: 2'4" to 3' (711-914mm) and 2'10" to 4' (864-1219mm)
- Centerline Height: 39 13/16" from finished floor (39 11/16" with mullion)
- Center Case: 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
- Dogging: Hex key standard (CD or LD options available)
- Strike: 1439 Dull Black
- Options: EL, LX, RX, RX2, SS, ALK, PN, GBK available
