A durable stainless‑steel exterior wall air vent with a built‑in non‑return flap is the perfect solution for keeping unwanted drafts out while letting fresh air escape. The 150 mm (6″) opening fits most dryer exhausts, bathroom extractors, air‑conditioning units and kitchen fans, and the low‑noise cushioned flap stops back‑flow without creating a rattling sound.
Designed with a sleek square hood and a weather‑tight seal, this vent blends into any façade without drawing attention. The robust stainless‑steel construction resists corrosion and stands up to harsh outdoor conditions, while the included screw fixings, retainer clips and seal make installation quick and secure.
Key benefits
– Non‑return flap – blocks wind and rain from re‑entering the system
– Low‑noise operation – ideal for residential and light‑industrial settings
– Weather‑proof seal – prevents leaks and drafts year‑round
– Versatile fit – works with tumble‑dryer ducts, bathroom vents, AC units, kitchen hoods and more
Specifications
– Fitting diameter: 150 mm (≈ 6″)
– Overall outer diameter: 180 mm (≈ 7″)
– Material: 304 stainless steel
Whether you’re upgrading a home dryer vent or outfitting an industrial ventilation line, this stainless‑steel wall vent delivers reliable performance with a clean, unobtrusive profile. Easy to install and built to last—your airflow solution is finally hassle‑free.





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