Product Description
98EO-US28-4 Von Duprin 98 Series Exit Only Rim Panic Exit Device in Anodized Aluminum
The 98EO-US28-4 is a Von Duprin 98 Series rim exit device in Aluminum (US28/628), sized for 4' doors. Exit Only — push bar operation from inside only, no outside trim. Free egress from inside. No cylinder required for this function.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Field reversible handing.
Pro-Tip from Our Locksmiths: The 98 rim device is the industry benchmark for architectural-grade panic hardware. If you're speccing a single door with a standard frame, this is the default choice. Rim mechanism latches horizontally into the frame strike on the lock side — simplest installation of any exit device type.
| Specifications | |
|---|---|
| Part Number | 98EO-US28-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 98 |
| Function | Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Rim (horizontal latch bolt — strikes into frame on lock side) |
| Finish | Aluminum (US28/628) |
| Door Size | 4 Foot |
| Cylinder | No cylinder required for this function |
| Fire Rating | Non Fire Rated |
- Von Duprin 98 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Rim (horizontal latch bolt — strikes into frame on lock side)
- Aluminum finish
- Hex key dogging standard — hold latch retracted during business hours
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
Warranty Information
Von Duprin 98/99 Series exit devices carry a 5-year mechanical warranty and 2-year electro-mechanical warranty from Allegion shipment date, covering material and workmanship defects. Covers all associated kits, subassemblies, and parts. Oil Rubbed Bronze (613) excluded — living finish that patinas over time. For warranty service, contact Allegion directly at 1-877-671-7011. Ref: Allegion Warranty 015496, Rev 08/25.Product Videos
Custom Field
Product Type Exit Device - Rim
Series 98
Finish Aluminum
Trim EO - Exit Only
Mount Type Rim
Fire Rated Non Fire Rated
Function Exit Only
Cylinder No cylinder required for this function
