Description
The Von Duprin 33AL-18 3 is a UL-listed panic exit device engineered for single and double doors with mullions. ANSI A156.3 Grade 1 certified, this rim-mounted hardware features a grooved mechanism case and deadlocking latchbolt for reliable emergency egress and security. Ideal for schools, offices, healthcare facilities, and commercial buildings requiring code-compliant life safety hardware.
This left-hand reverse (LHR) model accommodates door sizes from 2 feet 4 inches to 3 feet wide. Compatible with wood and metal doors using included sex bolts (1 3/4" to 2 1/4"). Choose from optional electric latch retraction, monitor switches, signal switches, and cylinder dogging to customize functionality. Contact E.D. Locks at sales@edlocks.com or 1-877-207-6067 for expert configuration guidance and free shipping on orders over $450.
Specifications
- Brand: Von Duprin
- Model: 33AL-18 3
- Handing: Left-Hand Reverse (LHR)
- Grade: ANSI A156.3 Grade 1
- UL Listed: Yes
- Device Length: 3 feet (711mm to 914mm door)
- Latchbolt: Deadlocking, 3/4 inch throw
- Center Case Dimensions: 8 3/16 x 2 13/32 x 1 9/16 inches
- Mechanism Case: 2 1/4 x 2 1/4 inches
- Centerline Height: 39 13/16 inches from finished floor
- Pushbar Projection: 3 13/16 inches neutral, 3 1/16 inches depressed
- Sex Bolts: 1 3/4 to 2 1/4 inches for wood and metal doors
- Dogging: Hex key standard; CD cylinder or LD (less) dogging optional
- Optional Features: LX latchbolt monitor, RX/RX2 pushpad monitor, SS signal switch, EL electric latch retraction, ALK alarm kit, PN pneumatic latch retraction, GBK glass bead kit
