Product Description
CD9975TP-US28-4 Von Duprin 9975 Series with 990TP Thumbpiece Trim Mortise Lock Exit Device with Cylinder Dogging in Anodized Aluminum
The CD9975TP-US28-4 is a Von Duprin 9975 Series Mortise Lock exit device in Aluminum (US28/628), sized for 4' doors. Thumbpiece Trim — thumbpiece-operated outside trim for keyed entry. Night latch function with thumbpiece activation. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
Controlled Dismiss — Controlled Dismiss — electrically locks and unlocks the exit device from a remote location. 24VDC.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Field reversible handing.
Pro-Tip from Our Locksmiths: The 9975 mortise lock exit device combines exit device push bar with a mortise lock body recessed into the door edge. This gives you the latching security of a mortise lock with code-compliant panic hardware. Popular on storefront doors where you need both security and life safety.
| Specifications | |
|---|---|
| Part Number | CD9975TP-US28-4 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9975 |
| Function | Thumbpiece |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Mortise Lock (mortise body recessed into door edge) |
| Finish | Aluminum (US28/628) |
| Door Size | 4 Foot |
| Cylinder | Ships less cylinder |
| Fire Rating | Non Fire Rated |
| Electronics | Controlled Dismiss |
- Von Duprin 9975 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Mortise Lock (mortise body recessed into door edge)
- Aluminum finish
- Controlled Dismiss — Controlled Dismiss — electrically locks and unlocks the exit device from a remote location
- 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.
