Ulisem High-Quality 2-Position, 5-Way Pneumatic Valve 4A220-08 PT1/4in Inlet/Outlet

⭐ Practical Use: 45-degree outward opening, integrated stainless steel grille covers the ventilation outlet and protects your home from insects, effectively isolating debris and dust. ⭐ Durability: The louvered grille is made of stainless steel. The louvered design can withstand external factors such as snow, rain, frost, and sunlight. ⭐ Versatility: The pipe ventilation grille is suitable for both indoor and outdoor use. Our ventilation grille effectively ventilates many rooms: kitchens, toilets, bathrooms. Easy, screwless installation thanks to the flange. ⭐ Robust: The weather-resistant grille is made of stainless steel. The outer grille has fixed slats to prevent rainwater from penetrating, making it particularly durable. Top Diameter: 145 mm, Bottom Diameter: 117 mm, Thickness: 40 mm.