Description
The Von Duprin LD22EO 4 622 is a 22-inch rim exit device designed for single and double doors with mullion. It fits hollow metal doors with 161-inch cutouts and door stiles as narrow as 3 13/16 inches. Non-handed and ships ready for multiple functions (EO, DT, NL, TP, K, L), this device meets ADA requirements and provides reliable emergency egress for commercial facilities.
Available in 3-foot and 4-foot lengths with a deadlocking 3/4-inch latch bolt and standard hex key dogging. Compatible with optional electric monitoring switches, alarm kits, and Allegion Connect integration. As an authorized Von Duprin dealer, E.D. Locks provides expert installation guidance and product support. Contact sales@edlocks.com or call 1-877-207-6067 for compatibility questions or to discuss your project requirements.
Specifications
- Device lengths: 3 feet (914 mm), 4 feet (1219 mm)
- Centerline from finished floor: 39 13/16 inches (1011 mm), 39 11/16 inches (1008 mm) with mullion
- Center case dimensions: 4 1/4 inches (108 mm) x 1 3/8 inches (41 mm) x 2 3/8 inches (60 mm)
- Mechanism case dimensions: 2 inches (51 mm) x 3 3/4 inches (95 mm)
- Push bar projection: 3 3/4 inches (95 mm) neutral, 3 inches (76 mm) depressed
- Latch bolt: Deadlocking, 3/4 inch (19 mm) throw
- Dogging: Hex key standard, less dogging option available
- Electric options: LX latchbolt monitor, RX pushpad monitor, RX2 double pushpad monitor, ALK alarm kit, CON Allegion Connect
- Mechanical options: GBK glass bead kit, AX accessible device
- Fasteners: Includes 1 3/4 inch and 2 1/4 inch bolts for wood and metal doors
- Strike: 299 in dull black finish
