Primex WCD/WCT – Double and Triple Intake and Exhaust Vents
The Primex Double and Triple Low Profile Intake and Exhaust Vents (WCD/WCT) are ideal for exhaust and intake applications. This includes the through-wall exhaust of dryers*, bathroom kitchen fans and stove vents, and the intake for furnaces and fresh air make-up. They’re custom configurable with multiple sizes and available in either screened or non-screened. These rainscreen-compatible vents feature removable hoods and long-lasting, durable UV protected polymer.

FEATURES
- Compatible with rainscreen applications via extended base, compensating for cavity between sheath and brick.
- Eliminates leaky joints, while maximizing water protection with one-piece molded base and built-in drip edge.
- Integrity of the building envelope is maintained via a removable hood for simple duct cleaning.
- Suitable for intake and exhaust applications.
- Over-sized flange ensures water-tight installation.
- Made with UV protected polymer resin for lasting durability.
- Highly resistant to mechanical impact with a built-in bird screen.
- Quick, easy installation with an assembled base.
- For dryer applications we recommend the no screen ‘NS’ model.
(As a custom product, these vents are non-returnable.)
COLORS
- Black (25)
- Tan (45)
- Light Grey (31)
- Dark Brown (68)
- Dark Grey (28)
- Snow White (01)
- Taupe (23)
FREE AREA
| Part # Screen | Size | Free Area | Description | Pkg |
| WCD4 | 4" Dia. | 2 x 9.5 sq. in. | Fits 4" dia. ducting | 8/box |
| WCD5 | 5" Dia. | 2 x 9.5 sq. in | Fits 5" dia. ducting | 6/box |
| WCD6 | 6" Dia. | 2 x 25 sq. in | Fits 6" dia. ducting | 6/box |
| WCT4 | 4" Dia. | 3 x 9.5 sq. in | Fits 4" dia. ducting | 1/box |
| WCT5 | 5" Dia. | 3 x 19.6 sq. in | Fits 5" dia. ducting | 1/box |
| WCT6 | 6" Dia. | 3 x 25 sq. in | Fits 6" dia. ducting | 1/box |
| Part# | Description | Color | Each | Case Quantity | Size | Double or Triple? |
|---|---|---|---|---|---|---|
| WCD401 | WCD 4" Wall Cap, Double | White | 1WCD401 | 8 | 4" | Double |
| WCD423 | WCD 4" Wall Cap, Double | Taupe | 1WCD423 | 8 | 4" | Double |
| WCD425 | WCD 4" Wall Cap, Double | Black | 1WCD425 | 8 | 4" | Double |
| WCD428 | WCD 4" Wall Cap, Double | Dark Grey | 1WCD428 | 8 | 4" | Double |
| WCD431 | WCD 4" Wall Cap, Double | Light Grey | 1WCD431 | 8 | 4" | Double |
| WCD445 | WCD 4" Wall Cap, Double | Tan | 1WCD445 | 8 | 4" | Double |
| WCD468 | WCD 4" Wall Cap, Double | Dark Brown | 1WCD468 | 8 | 4" | Double |
| WCD501 | WCD 5" Wall Cap, Double | White | 1WCD501 | 6 | 5" | Double |
| WCD523 | WCD 5" Wall Cap, Double | Taupe | 1WCD523 | 6 | 5" | Double |
| WCD525 | WCD 5" Wall Cap, Double | Black | 1WCD525 | 6 | 5" | Double |
| WCD528 | WCD 5" Wall Cap, Double | Dark Grey | 1WCD528 | 6 | 5" | Double |
| WCD531 | WCD 5" Wall Cap, Double | Light Grey | 1WCD531 | 6 | 5" | Double |
| WCD545 | WCD 5" Wall Cap, Double | Tan | 1WCD545 | 6 | 5" | Double |
| WCD568 | WCD 5" Wall Cap, Double | Dark Brown | 1WCD568 | 6 | 5" | Double |
| WCD601 | WCD 6" Wall Cap, Double | White | 1WCD601 | 6 | 6" | Double |
| WCD623 | WCD 6" Wall Cap, Double | Taupe | 1WCD623 | 6 | 6" | Double |
| WCD625 | WCD 6" Wall Cap, Double | Black | 1WCD625 | 6 | 6" | Double |
| WCD628 | WCD 6" Wall Cap, Double | Dark Grey | 1WCD628 | 6 | 6" | Double |
| WCD631 | WCD 6" Wall Cap, Double | Light Grey | 1WCD631 | 6 | 6" | Double |
| WCD645 | WCD 6" Wall Cap, Double | Tan | 1WCD645 | 6 | 6" | Double |
| WCD668 | WCD 6" Wall Cap, Double | Dark Brown | 1WCD668 | 6 | 6" | Double |
| WCT401 | WCT 4" Wall Cap, Triple | White | 1WCT401 | 1 | 4" | Triple |
| WCT423 | WCT 4" Wall Cap, Triple | Taupe | 1WCT423 | 1 | 4" | Triple |
| WCT425 | WCT 4" Wall Cap, Triple | Black | 1WCT425 | 1 | 4" | Triple |
| WCT428 | WCT 4" Wall Cap, Triple | Dark Grey | 1WCT428 | 1 | 4" | Triple |
| WCT431 | WCT 4" Wall Cap, Triple | Light Grey | 1WCT431 | 1 | 4" | Triple |
| WCT445 | WCT 4" Wall Cap, Triple | Tan | 1WCT445 | 1 | 4" | Triple |
| WCT468 | WCT 4" Wall Cap, Triple | Dark Brown | 1WCT468 | 1 | 4" | Triple |
| WCT501 | WCT 5" Wall Cap, Triple | White | 1WCT501 | 1 | 5" | Triple |
| WCT523 | WCT 5" Wall Cap, Triple | Taupe | 1WCT523 | 1 | 5" | Triple |
| WCT525 | WCT 5" Wall Cap, Triple | Black | 1WCT525 | 1 | 5" | Triple |
| WCT528 | WCT 5" Wall Cap, Triple | Dark Grey | 1WCT528 | 1 | 5" | Triple |
| WCT531 | WCT 5" Wall Cap, Triple | Light Grey | 1WCT531 | 1 | 5" | Triple |
| WCT545 | WCT 5" Wall Cap, Triple | Tan | 1WCT545 | 1 | 5" | Triple |
| WCT568 | WCT 5" Wall Cap, Triple | Dark Brown | 1WCT568 | 1 | 5" | Triple |
| WCT601 | WCT 6" Wall Cap, Triple | White | 1WCT601 | 1 | 6" | Triple |
| WCT623 | WCT 6" Wall Cap, Triple | Taupe | 1WCT623 | 1 | 6" | Triple |
| WCT625 | WCT 6" Wall Cap, Triple | Black | 1WCT625 | 1 | 6" | Triple |
| WCT628 | WCT 6" Wall Cap, Triple | Dark Grey | 1WCT628 | 1 | 6" | Triple |
| WCT631 | WCT 6" Wall Cap, Triple | Light Grey | 1WCT631 | 1 | 6" | Triple |
| WCT645 | WCT 6" Wall Cap, Triple | Tan | 1WCT645 | 1 | 6" | Triple |
| WCT668 | WCT 6" Wall Cap, Triple | Dark Brown | 1WCT668 | 1 | 6" | Triple |