Description
The Von Duprin 33AL-DT-18 is a UL-listed panic exit device designed for single and double doors up to 4 feet wide. Built to ANSI A156.3 Grade 1 standards, it provides reliable emergency egress for high-traffic commercial facilities, schools, hospitals, and retail environments. The grooved case design and deadlocking latchbolt deliver security and compliance with life safety codes.
This rim-mounted device fits doors 2'10" to 4' wide and installs on wood or metal frames using included sex bolts. Hex key dogging is standard; optional electric latch retraction, monitor switches, and alarm kits are available. As an authorized Von Duprin dealer, E.D. Locks provides expert product selection and installation guidance. Contact our team at sales@edlocks.com or 1-877-207-6067 for technical assistance.
Specifications
- Model: 33AL-DT-18 4 US28 LHR
- Grade: ANSI A156.3 2014 Grade 1
- Door Width Range: 2'10" to 4' (864 mm to 1219 mm)
- Latchbolt Throw: 3/4" (19mm), deadlocking
- 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)
- Device Centerline Height: 39 13/16" (1011 mm)
- Pushbar Projection: 3 13/16" neutral, 3 1/16" depressed
- Strike: 1439 Dull Black
- UL Listed panic exit hardware
