Product Description
22TP-F-SP28-4 Von Duprin 22 Series with 230TP Thumbpiece Fire Rated Rim Mounted Exit Device in Sprayed Aluminum
The Von Duprin 22TP-F-SP28-4 is a wide stile pushpad rim exit device built for standard aluminum storefront and glass doors. Thumbpiece Trim — outside thumbpiece depresses to retract the latch. Key locks and unlocks the thumbpiece on keyed functions. Ships less cylinder — order a mortise cylinder separately to match your existing keyway.
The 22 Series pushpad provides a clean, modern activation surface that blends with aluminum storefront framing. Available in 4-foot width to match your door size. Unlike crossbar devices, the pushpad concentrates the push area in the center of the door for a streamlined look. UL listed for fire exit hardware — no mechanical dogging on fire-rated models. ANSI/BHMA A156.3 Grade 1 certified.
Pro-Tip from Our Locksmiths: The 22 Series comes in sprayed finishes (SP28 Aluminum, SP313 Dark Bronze) that hold up well on exterior storefront doors. The sprayed finish is tougher than standard US finishes for weather exposure. If the door faces direct sun and rain, go with SP28 — the dark bronze shows weathering faster.
| Specifications | |
|---|---|
| Part Number | 22TP-F-SP28-4 |
| Function | TP - Thumbpiece |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Door Width | 4-Foot (48") |
| Door Material | Aluminum, Glass, Hollow Metal |
| Outside Trim | Included |
| Warranty | 5-Year Mechanical |
- Wide stile pushpad design for standard aluminum storefront doors
- UL listed for fire exit hardware — no mechanical dogging per code
- 4-foot width for wide 48" door openings
- Aluminum (SP28/628) sprayed finish — weather resistant
- Non-handed — same device fits LHR and RHR door swings
Works With: Add outside trim separately: 210DT Dummy Pull, 230TP Thumbpiece, or 210K Knob Trim. For pairs of doors, see the 2227 Surface Vertical Rod. For narrow stile doors, see the 55 Series.
Authorized Von Duprin Distributor — Lock Depot is an authorized Von Duprin dealer. Every product ships brand new in original manufacturer packaging with full factory warranty. Contact us or call (877) 365-5625 for expert assistance.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
