Product Description
3547A-EO-F-US3-3 Von Duprin 3547A Series Exit Only Fire-Rated Concealed Vertical Rod Exit Device in Bright Brass
The Von Duprin 3547A-EO-F-US3-3 is a touch bar concealed vertical rod exit device from the 35A Series family. Exit Only — touch bar operation from inside only, no outside trim. Free egress from inside. No cylinder required for this function.
The 3547A concealed vertical rod design hides the rods inside the door stile for a clean look. Latches at the header and threshold for positive latching on pairs of doors. Available in 3-foot width. UL listed for fire exit hardware — no mechanical dogging on fire-rated models. ANSI/BHMA A156.3 Grade 1 certified.
Pro-Tip from Our Locksmiths: The 3347A/3547A concealed vertical rod models hide the rods inside the door stile for a clean look. Best choice for glass storefront pairs. But concealed rods are sensitive to door sag — even 1/8 inch of sag will prevent the top rod from engaging the header strike.
| Specifications | |
|---|---|
| Part Number | 3547A-EO-F-US3-3 |
| Function | EO - Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Concealed Vertical Rod (top and bottom bolts hidden inside door) |
| Door Width | 3-Foot (36") |
| Door Material | Aluminum, Glass, Hollow Metal, Wood |
| Outside Trim | Not Included — order separately |
| Warranty | 10-Year Mechanical |
- 35A Series touch bar design — smooth, quiet operation
- Concealed vertical rods hidden inside door stile for clean appearance
- UL listed for fire exit hardware — no mechanical dogging per code
- Non-handed, field-reversible — one device fits both LHR and RHR
- Bright Brass (US3/605) finish
- 10-year mechanical warranty — longest in the Von Duprin line
Works With: For narrow stile doors, see the 33A Series. For the top-of-line pushpad, see the 98/99 Series. Same trim accessories work across the 33A/35A family.
Ships Same Day — Order before 2PM EST and your Von Duprin product ships the same business day. Lock Depot is an authorized Von Duprin distributor — every product includes the full manufacturer warranty. Need help? Call (877) 365-5625.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
