Description
The Von Duprin 3327ADT is a UL-listed panic exit device for single and double doors, meeting ANSI A156.3-2008 Grade 1 standards. Designed for facilities requiring reliable emergency egress, this surface-mounted vertical rod device features a grooved mechanism case and deadlocking anti-friction latch bolts. Ideal for commercial buildings, schools, hospitals and other high-traffic venues.
Compatible with standard door sizes 3'0" to 4'0" wide, the 3327ADT installs at 39 13/16" from finished floor. Extension rods available for doors exceeding 7'. For keying options, trim selection and installation assistance, contact our security experts at sales@edlocks.com or 1-877-207-6067. As an authorized Von Duprin dealer, we provide expert guidance to ensure proper specification and support.
Specifications
- Grade: ANSI A156.3-2008 Grade 1
- Device Type: Surface Vertical Rod, Non-handed (except with SS signal switch option)
- Mechanism Case: Grooved, 8 13/16" x 2 13/32" x 1 9/16"
- Center Case Dimensions: 8 13/16" x 2 13/32" x 1 9/16" (208mm x 62mm x 40mm)
- Pushbar Projection (Neutral): 3 13/16" (97mm)
- Pushbar Projection (Depressed): 3 1/16" (78mm)
- Latch Bolt: Deadlocking anti-friction top and bottom, 5/8" throw
- Door Undercut: 1/4" maximum
- Top and Bottom Latch Dimensions: 4 1/2" x 2 1/8" x 1 1/2"
- Vertical Rods: 1/2" square tubing, standard length accommodates 7' doors
- Top Rod Length: 34 15/16" (887mm)
- Bottom Rod Length: 31 1/4" (794mm)
- Extension Rods: Available 1' or 3' for doors over 7'
- One-Piece Top Rod: Available for 8' to 10' doors
- Device Centerline: 39 13/16" from finished floor
- Compatible Door Widths: 3'0" to 4'0"
- Standard Fasteners: 1 3/4" to 2 1/4" for wood and metal doors
