Description
The Von Duprin 3327ADT 3 is a UL-listed panic exit device designed for single and double doors in commercial buildings. This Grade 1 ANSI A156.3-2008 certified hardware features a grooved mechanism case and deadlocking anti-friction top and bottom bolts, making it ideal for hospitals, schools, offices and any facility requiring reliable emergency egress.
This surface vertical rod device fits door sizes 3 feet to 4 feet wide and mounts 39 13/16 inches from finished floor. Compatible with wood and metal doors; extension rods support doors over 7 feet tall. As an authorized Von Duprin dealer, E.D. Locks offers expert guidance on specifications, installation and keying. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for expert help selecting the right configuration and trim options for your application.
Specifications
- Model: 3327ADT 3 US26
- Standard device lengths: 2 feet (610 mm)
- Compatible door widths: 3 feet to 4 feet (914 mm to 1219 mm)
- Device centerline: 39 13/16 inches (1006 mm) from finished floor
- Center case dimensions: 8 13/16 x 2 13/32 x 1 9/16 inches (208 x 62 x 40 mm)
- Mechanism case dimensions: 2 1/4 x 2 1/4 inches (57 x 57 mm)
- Pushbar projection neutral: 3 13/16 inches (97 mm)
- Pushbar projection depressed: 3 1/16 inches (78 mm)
- Latch bolt: 5/8 inch (16 mm) throw, deadlocking anti-friction
- Door undercut: 1/4 inch (7 mm)
- Top and bottom latches: 4 1/2 x 2 1/8 x 1 1/2 inches (114 x 54 x 38 mm)
- Vertical rods: 1/2 inch square tubing, standard for 7-foot doors
- Top rod length: 34 15/16 inches (887 mm)
- Bottom rod length: 31 1/4 inches (794 mm)
- Extension rods available: 1 foot (205 mm) or 3 feet (914 mm) for doors over 7 feet
- One-piece top rod available for 8-10 foot doors
- Grade: ANSI A156.3-2008 Grade 1
- Case type: Grooved mechanism case
- Handed: Non-handed except with SS (signal switch) option
- Compatible with wood and metal doors
- Includes #425 SNB fasteners for end case (1 3/4 to 2 1/4 inches)
- Includes #325 SNB for exit-only function and top/bottom latches
