Product Description
RX99L-05-F 3 US28 LHR Von Duprin Fire Rated Request to Exit (RX) 99 Series Lever Surface Vertical Rod Exit Device Satin Aluminum
The RX99L-05-F 3 US28 LHR is a Von Duprin 99 Series Rim exit device with L-05 Lever trim in Satin Aluminum (US28/628), sized for 3' doors. Classroom Function — outside lever is locked until unlocked by key, relocks automatically when door closes. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
Request to Exit — Request to Exit switch signals the access control system when the exit device is activated. 24VDC.
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: Rim devices are visible on the door interior, so they're typically used on utilitarian doors (back exits, service doors, storage rooms) rather than customer-facing entrances. But they're reliable, affordable, and quick to install — spec them when aesthetics aren't the priority.
| Specifications | |
|---|---|
| Part Number | RX99L-05-F 3 US28 LHR |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 99 |
| Function | Classroom |
| Lever Design | L-05 Lever |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Rim (horizontal latch bolt — strikes into frame on lock side) |
| Finish | Satin Aluminum (US28/628) |
| Handing | Left Hand Reverse (LHR) |
| Door Size | 3 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Fire Rated — UL Listed |
| Electronics | Request to Exit |
- Von Duprin 99 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Rim (horizontal latch bolt — strikes into frame on lock side)
- L-05 Lever trim — pull operation from outside
- Satin Aluminum finish
- Request to Exit — Request to Exit switch signals the access control system when the exit device is activated
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
