The VON DUPRIN 3347A-EO-711-36 is a concealed vertical rod exit device for exit-only applications on single and double doors that include a mullion. It is UL listed for Panic Exit Hardware and meets ANSI A156.3 Grade 1 standards. This device features a grooved mechanism case and fits door stiles as narrow as one and three-quarters inches and wood door stiles as narrow as four inches.
Grooved mechanism case ensures durability and reliability.
Equipped with a deadlocking latchbolt to prevent forced latchbolt retraction.
Includes a fluid dampener to decelerate the pushpad and reduce noise during operation.
Product Highlights
The VON DUPRIN 3347A-EO-711-36 is specially designed for secure exit-only access while providing safety and convenience in commercial applications.
Product Information
Standard Information
Device Type: Exit Only
Door Fit: Single and double doors
Technical Specifications
Device Lengths
36 inches (711mm to 914mm) Door Size
Door Size
36 inches (864mm to 1219mm)
Dogging Feature
Hex key dogging standard
Dogging Options
CD Cylinder Dogging; LD Less Dogging
Electric Options
LX Latchbolt Monitor Switch; RX Pushpad Monitor Switch; RX2 Double Pushpad Monitor Switch; SS Signal Switch; EL Electric Latch Retraction; ALK Alarm Exit Kit
Includes 1 three-quarter inches (44mm) to 2 and one-quarter inches (57mm) for wood and metal doors
Latch Bolt
Deadlocking Anti-friction Top & Bottom Bolt five-eighths inches (16mm) throw
Device Centerline from Finished Floor
Thirty-nine and five-eighths inches (1006mm) Standard, Adjustable from thirty-five and five-eighths inches (905mm) to forty-nine and five-eighths inches (1260mm)
Door Undercut
one-quarter inches (7mm)
Center Case Dimensions
Eight and three-sixteenths inches x two and thirteen-thirty-seconds inches x one and nine-sixteenths inches (208mm x 62mm x 40mm)
Mechanism Case Dimensions
Two and one-quarter inches x two and one-quarter inches (57mm x 57mm)
Vertical Rods
Round two piece adjustable rods
Top Rod Adjustable From
Six feet eight inches (2027mm) to eight feet four inches (2533mm)
Bottom Rod Adjustable From
Thirty-five and five-eighths inches (905mm) to forty-nine and five-eighths inches (1260mm)
Projection Pushbar Neutral
Three and thirteen-sixteenths inches (97mm)
Pushbar Depressed
Three and one-sixteenth inches (78mm)
Device Functions
EO - Exit Only
Device Handing
Non-Handed (except with SS option)
Top and Bottom Latch Case
Three and three-fourths inches x one and one-half inches x one inch (89mm x 38mm x 25mm)