Description
The Von Duprin 33AL-17 is a UL-listed panic exit device designed for single and double doors with mullion. Built to ANSI A156.3 Grade 1 standards, it provides reliable emergency egress for commercial facilities, hospitals, schools, and high-traffic buildings. The grooved case mechanism and deadlocking latch bolt meet code requirements for life safety applications.
This left-hand reverse (LHR) unit fits 3-inch door widths (711-914 mm) and installs on wood or metal doors with included sex bolts. Available options include electric latch retraction, signal switches, and latchbolt monitors. As an authorized Von Duprin dealer, E.D. Locks provides expert configuration guidance and technical support. Contact sales@edlocks.com or 1-877-207-6067 for assistance selecting the right trim and function options for your installation.
Specifications
- Model: 33AL-17 3 US26 LHR
- Standard: ANSI A156.3 - 2014 Grade 1, UL Listed
- Device Length: 2'4" to 3' (711-914 mm)
- Mechanism Case: Grooved
- Latch Bolt: Deadlocking, 3/4" (19 mm) throw
- Center Case Dimensions: 8 3/16" x 2 13/32" x 1 9/16" (208 x 62 x 40 mm)
- Mechanism Case Dimensions: 2 1/4" x 2 1/4" (57 x 57 mm)
- Centerline from Floor: 39 13/16" (1011 mm)
- Pushbar Projection - Neutral: 3 13/16" (97 mm)
- Pushbar Projection - Depressed: 3 1/16" (78 mm)
- Strike: 1439 Dull Black
- Dogging: Hex key standard; CD Cylinder or LD options available
- Electric Options: LX Latchbolt Monitor, RX Pushpad Monitor, RX2 Double Pushpad Monitor, SS Signal Switch, EL Electric Latch Retraction, ALK Alarm Exit Kit
- Other Options: PN Pneumatic Latch Retraction, GBK Glass Bead Kit
- Fasteners: Sex bolts 1 3/4" to 2 1/4" (44-57 mm)
- Compatible Doors: Wood and metal
