Description
The Von Duprin QEL33ANL 4 is a Grade 1 panic exit device engineered for single and double doors with mullions. It delivers reliable emergency egress for commercial facilities, schools, hospitals, and high-traffic venues. This UL-listed hardware meets ANSI A156.3 2014 standards and features a grooved mechanism case with a deadlocking 3/4-inch latchbolt.
The QEL33ANL 4 US28 LHR is left-hand reverse configured and accepts multiple electric options including latchbolt monitor switches, signal switches, and alarm kits. Dogging is standard via hex key, with cylinder and less-dogging alternatives available. As an authorized Von Duprin dealer, E.D. Locks provides expert configuration guidance and fast shipping. Contact sales@edlocks.com or call 1-877-207-6067 for assistance selecting the right options for your door opening.
Specifications
- Brand: Von Duprin
- Model: QEL33ANL 4 US28 LHR
- Grade: ANSI A156.3 2014 Grade 1
- Door Sizes: 2'4" to 3' (711mm to 914mm) and 2'10" to 4' (864mm to 1219mm)
- Latchbolt: Deadlocking, 3/4" (19mm) throw
- Device Centerline: 39 13/16" (1011mm) from finished floor
- Case Dimensions: 8 3/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
- Mechanism Case: 2 1/4" x 2 1/4" (57mm x 57mm)
- Pushbar Projection: Neutral 3 13/16" (97mm); Depressed 3 1/16" (78mm)
- Dogging: Hex key standard; cylinder and less-dogging options available
- Fasteners: Sex bolts 1 3/4" (44mm) to 2 1/4" (57mm) for wood and metal doors
- UL Listed for panic exit hardware
