Product Description
RX99NL-OP-F 4 313 Von Duprin Fire Rated Request to Exit (RX) 99 Series Night Latch Office Surface Vertical Rod Exit Device Dark Bronze
The RX99NL-OP-F 4 313 is a Von Duprin 99 Series Rim exit device in Dark Bronze (313/313), sized for 4' doors. Night Latch — outside lever locks and unlocks by key, inside always free for egress. 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 exit devices mount on the surface of the door without requiring mortise or internal routing. The 99 series rim devices are the easiest to install on retrofit jobs where door prep is limited. Great for quick code compliance upgrades on existing doors.
| Specifications | |
|---|---|
| Part Number | RX99NL-OP-F 4 313 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 99 |
| Function | Night Latch |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Rim (horizontal latch bolt — strikes into frame on lock side) |
| Finish | Dark Bronze (313/313) |
| Door Size | 4 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)
- Dark Bronze finish
- Request to Exit — Request to Exit switch signals the access control system when the exit device is activated
- Fire rated — UL listed for fire-rated openings, no mechanical dogging
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
