Description
The Von Duprin 3327ANL-OP 4 is a Grade 1 panic exit device designed for single and double doors in commercial buildings. UL listed and ANSI A156.3-2008 compliant, this surface-mounted vertical rod device provides reliable emergency egress for high-traffic entries, schools, offices, and public facilities requiring code-compliant panic hardware.
This model fits door sizes 2'8" to 4' and mounts 39 13/16" from finished floor. It features grooved mechanism case construction and deadlocking anti-friction bolts. Compatible with standard wood and metal door frames. For proper sizing, keying options, and installation support, contact our authorized dealer specialists at sales@edlocks.com or call 1-877-207-6067 for expert guidance.
Specifications
- Brand: Von Duprin
- Model: 3327ANL-OP 4 US28
- Grade: ANSI A156.3-2008 Grade 1
- UL Listed: Yes
- Device Type: Surface Vertical Rod, Non-handed (except with signal switch)
- Mechanism Case: Grooved (3327A design)
- Door Size Range: 2'8" to 4'
- Device Centerline Height: 39 13/16" from finished floor
- Center Case Dimensions: 8 13/16" x 2 13/32" x 1 9/16"
- Mechanism Case Dimensions: 2 1/4" x 2 1/4"
- Pushbar Projection (Neutral): 3 13/16"
- Pushbar Projection (Depressed): 3 1/16"
- Latch Bolt: Deadlocking anti-friction top and bottom, 5/8" throw
- Door Undercut: 1/4"
- Top and Bottom Latch Dimensions: 4 1/2" x 2 1/8" x 1 1/2"
- Vertical Rods: 1/2" square tubing, standard for 7' doors
- Top Rod Length: 34 15/16"
- Bottom Rod Length: 31 1/4"
- Extension Rods Available: 1' or 3' for doors over 7'
- One Piece Top Rod: Available for 8' to 10' doors
- Compatible Door Materials: Wood and metal
- Fasteners: #425 SNB standard (1 3/4" to 2 1/4"), #325 SNB for exit-only and latch applications
