Description
The Von Duprin 33ATL is a UL-listed panic exit device built to ANSI A156.3 Grade 1 standards for single and double doors with or without mullions. Designed for commercial facilities requiring reliable emergency egress, this rim-mounted device features a grooved case, deadlocking latchbolt, and hex key dogging as standard, suitable for wood and metal doors.
The 33ATL accommodates door sizes from 2'4" to 4' and installs at 39 13/16" from finished floor. It is non-handed unless the optional signal switch is specified. E.D. Locks carries authorized inventory with expert support: contact sales@edlocks.com or 1-877-207-6067 for custom configurations, keying options, and compatibility guidance tailored to your project.
Specifications
- Brand: Von Duprin
- Model: 33ATL
- Grade: ANSI A156.3 ±2014 Grade 1
- UL Listed: Yes, panic exit hardware
- Device Type: Rim-mounted exit device, non-handed (except with SS option)
- Case Style: Grooved mechanism case
- Door Sizes: 2'4" to 3' (711-914mm); 2'10" to 4' (864-1219mm)
- Latchbolt: Deadlocking, 3/4" throw
- Dogging: Hex key standard; CD cylinder or LD options available
- Device Centerline: 39 13/16" from finished floor (39 11/16" with mullion)
- Center Case Dimensions: 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
- Strike: 1439 Dull Black
- Sex Bolts: 1 3/4"-2 1/4" (standard for end case)
- Electric Options: LX latchbolt monitor, RX/RX2 pushpad monitor, SS signal switch, EL latch retraction, ALK alarm kit
- Miscellaneous: PN pneumatic latch retraction, GBK glass bead kit available
