Product Overview
Von Duprin QM99EO Grade-1 Quiet Mechanical Rim Exit Device, Wide Stile Pushpad, Panic Rated, Exit Only, Hex Dogging
High-performance, wide stile heavy-duty rim exit device for high use and abuse applications
The Von Duprin QM option controls motion to reduce operational noise. The QM rim device option provides damper-controlled re-latching.
For optimal quiet performance of your total opening, use the Von Duprin QM option along with a properly adjusted door closer and door silencers. The acoustical performance of an opening is based on a variety of factors including the door and frame material, closer performance, and door accessories.
- EO = Exit Only, ANSI Function 01 (98/99 Series Outside Trim Sold Separately)
- For use with single doors or double doors with mullions
- Deadlocking latchbolt standard
- Stock Sizes: 3' and 4' - can be cut to size in the field
- 299 Roller Strike Standard
- ANSI/BHMA Certified, Grade-1
- UL listed for panic exit hardware

| Brand | |
|---|---|
| Finishes |
US26D (626) Satin Chrome |
| ANSI Grade |
Certified ANSI A156.3-2001 Grade 1 standards |
| Usage |
Heavy Duty |
| Fire-Rating |
Non-Fire-Rated |
| Mechanical Options |
Quiet Mechanical |
| Hand |
Non-handed |
| Latchbolt |
Deadlatching, 3/4" throw |
| Dogging Feature |
Half turn hex dogging standard |
| Strike |
299 roller strike standard |
| Stile Type |
Wide (Standard) |
| Center Case |
8" x 2-3/4" x 2-3/8" |
| Projections |
Pushbar Neutral – 3-13/16" - Pushbar Depressed – 3-1/16" |
| Fasteners |
Includes screws for metal and wood doors |
| Door Applications |
1-3/4″ Thick Doors |
| Product Number |
QM99EO |
| Warranty |
10 Years |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |