Product Description
3527A-EO-F-US10-3 Von Duprin 3527A Series Exit Only Fire-Rated Surface Vertical Rod Exit Device in Satin Bronze
The Von Duprin 3527A-EO-F-US10-3 is a touch bar surface 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 3527A uses surface-mounted vertical rods for top-and-bottom latching. Standard choice for pairs of doors where both leaves need to be active. 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: Surface vertical rod devices need proper strike alignment at both the header and threshold. If either strike pocket is too shallow — common on older frames — you'll need surface-applied strikes. Check before you order.
| Specifications | |
|---|---|
| Part Number | 3527A-EO-F-US10-3 |
| Function | EO - Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Surface Vertical Rod (vertical rods visible on door surface, top and bottom bolts) |
| 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
- Surface vertical rod latching — secures at header and threshold
- UL listed for fire exit hardware — no mechanical dogging per code
- Non-handed, field-reversible — one device fits both LHR and RHR
- Satin Bronze (US10/612) 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.
Authorized Von Duprin Distributor — Lock Depot is an authorized Von Duprin dealer. Every product ships brand new in original manufacturer packaging with full factory warranty. Contact us or call (877) 365-5625 for expert assistance.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
