A round mushroom-style external wall vent cap in 304 or 201 stainless steel. The domed head sheds rain and the sloped internal profile prevents water running back down the duct, while a built-in insect mesh keeps pests out. The flange has pre-drilled mounting holes so it fixes straight to the wall with screws and sealant.
| Item | Specification |
|---|---|
| Available Sizes / Models | Ø75mm, Ø100mm, Ø110mm, Ø125mm, Ø150mm, Ø160mm, Ø200mm，Ø250mm，Ø300mm |
| Description | Round mushroom outdoor vent grille with built-in insect mesh; Rainproof sloped design prevents rainwater backflow; Flange with mounting holes for easy installation; Widely used for fresh air intake, exhaust ventilation on exterior walls |
| Material / Construction | 304/201 Stainless Steel |
Fits directly onto HDPE corrugated pipe and aluminium flexible duct. For a square profile use the square stainless steel wind cap; where no mesh is wanted choose the meshless stainless steel cap.
Q: Does the cap prevent rainwater ingress?
A: Yes. The domed head and sloped internal profile are designed specifically to shed rain and stop backflow.
Q: Can it be used for both intake and exhaust?
A: Yes, it is a bidirectional terminal suitable for intake and exhaust positions.
Q: Is a low-profile version available?
A: Please discuss the required projection with our sales team when ordering.
The southeast corner of the private entrepreneurship park in Huadian Town, Qihui County, Dezhou City, Shandong Province
