Von Duprin 3347AEO-F-3 Fire Rated Concealed Vertical Rod Exit Device, Narrow Stile Pushpad, Exit Only, Less Trim, For 28"-36" Door Width, For 84" Door Height, No Dogging, Grade 1, Non Handed

The Von Duprin 3347AEO-F-3 Fire Rated Concealed Vertical Rod Exit Device is a heavy-duty, Grade 1 panic exit solution designed for code-compliant egress on commercial fire-rated doors. Engineered for 28"–36" wide, 84" high hollow metal or approved fire-rated wood doors, this exit-only device features a concealed vertical rod design with a narrow stile pushpad for a clean, low-profile appearance. UL 305 listed and ANSI/BHMA A156.3 certified, it delivers reliable top and bottom latching without dogging, meeting fire-door requirements while ensuring fast, safe exit in emergency situations. The non-handed design simplifies installation on single or double doors, while the grooved mechanism case with a one-piece center cover provides long-term durability for high-traffic commercial environments.

Features

• Fire Rated – UL listed for use on fire-rated door assemblies with no dogging for code-compliant egress
• Concealed vertical rod exit device for secure, code-compliant egress
• UL 305 listed and ANSI/BHMA A156.3 Grade 1 certified for heavy-duty use
• Non-handed design for simplified installation on single or double doors
• Grooved mechanism case with one-piece center cover for durability
• Narrow stile compatible, fitting metal stiles as small as 2-1/8" and wood stiles as small as 4"