Product Description
QEL99EO-F 4 643E Von Duprin Fire Rated Quiet Electric Latch (QEL) 99 Series Exit Only Surface Vertical Rod Exit Device Aged Bronze
The QEL99EO-F 4 643E is a Von Duprin 99 Series Rim exit device in Aged Bronze, 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.
Quiet Electric Latch Retraction — QEL motor-driven latch retraction provides quiet, ADA-compliant remote unlocking. 24VDC power required.
Fire Rated — UL listed for use on fire-rated openings. Mechanical dogging is deleted per UL code on fire-rated models. Field-reversible handing.
Pro-Tip from Our Locksmiths: The 99 series rim exit device is your fastest retrofit option. It mounts entirely on the inside surface of the door with no door prep required. On apartment buildings and rental properties where you can't modify the door, specify a rim device.
| Specifications | |
|---|---|
| Part Number | QEL99EO-F 4 643E |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 99 |
| Function | Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Rim (horizontal latch bolt — strikes into frame on lock side) |
| Finish | Aged Bronze |
| Door Size | 4 Foot |
| Cylinder | No cylinder required for this function |
| Fire Rating | Fire Rated — UL Listed |
| Electronics | Quiet Electric Latch Retraction |
- Von Duprin 99 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Rim (horizontal latch bolt — strikes into frame on lock side)
- Aged Bronze finish
- Quiet Electric Latch Retraction — QEL motor-driven latch retraction provides quiet, ADA-compliant remote unlocking
- Fire rated — UL listed for fire-rated openings, no mechanical dogging
Free Expert Support — As an authorized Von Duprin distributor, Lock Depot provides full manufacturer warranty coverage and same day shipping on most orders. Call (877) 365-5625 for personalized help.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
