Description
The Von Duprin 33AL-DT-07 4 is a Grade 1 panic exit device designed for single and double doors with mullion. UL listed and ANSI A156.3 compliant, it provides reliable emergency egress for commercial buildings, healthcare facilities, and high-traffic venues where code-compliant panic hardware is essential.
This rim-mounted device fits door sizes from 2'4" to 4' and includes a deadlocking latchbolt with hex key dogging. It supports optional electric latch retraction, monitor switches, and alarm kits for integrated security. Contact our specialists at sales@edlocks.com or 1-877-207-6067 for configuration guidance and expert installation support as an authorized Von Duprin dealer.
Specifications
- Brand: Von Duprin
- Model: 33AL-DT-07 4
- Grade: ANSI A156.3 Grade 1
- UL Listed: Yes
- Device Length: 4' (fits doors 2'10" to 4')
- Latchbolt Throw: 3/4" (19mm)
- Latchbolt Type: Deadlocking
- Device Centerline Height: 39 13/16"
- Center Case: 8 3/16" x 2 13/32" x 1 9/16"
- Mechanism Case: 2 1/4" x 2 1/4"
- Pushbar Projection (Neutral): 3 13/16"
- Pushbar Projection (Depressed): 3 1/16"
- Dogging: Hex key standard; CD and LD options available
- Strike: 1439 Dull Black
- Sex Bolts: #425 SNB (end case); #325 SNB (exit only)
- Optional Features: Electric latch retraction, monitor switches, signal switch, alarm kit, pneumatic latch retraction, glass bead kit
