4 6 8 10 12 16In Rotating Roof Vent 304 Stainless Steel Ventilator Wind s Cap Attic Air Non Power for H

Rotating hood for ventilat pipes, smoke chimneys, air extract.The ga provides maximum protect hindering the performance of chimney.Product SpecificatsMaterial: 304 Stainless steelColor: SilverS: RoundConnect size: 110mm/4.3 in , 160mm/6.3 200mm/7.9 250mm/9.8 300mm/11.8 400mm/15.7 500mm/19.6 600mm/23.6 inStainless steel s fits any roof. Ideal residential light commercial use.Brand new upgrade, major features1. Variable Angle Design - It can make fan easy to install under 0-22.5° slant.2. Smooth appearance designwhich very popular.3. Curved Blade ere rain will not be immersed working state, high exhaust efficiency.4. Internal Conents Double filtrat capaci low resi. Filter rate ≥95%, Light mask, Safe & 5. Galvanized Bearing The wind speed inte higher. load , it's damad deformed6. Power Maintenance Free Automatic all day electrici,it reduce fire other troubles causedby short cuit volta overload.7. Noiseless There no noise when running, core fully enclosed bearing, blade base made stainless steel, which anti-aging long service life.Packa List1 x (Including installat accessories.)Important HintFor better waterproofness, it finally recommended seal outer gap between neck with sile, clean roof after installat.

• 【Rotary Chimney Cap】Using natural wind and air thermal convect caused by the difference between indoor and outdoor temperature, the is driven to rotate, and the stale indoor air is dischard.
• 【No Noise & RainproofRoof vent has no noise during . Encrypted blade cance is small enough to prevent rain from entering the ventilat system. Also keeps out birds and rodents.
• 【Stainless Steel】The roof vent made up of thickened stainless steel material which will not rust, waterproof and . Also easy to clean.
• Slish Design: Not only functal, but the sk design of the chimney spinner cowl also enhances the aesthetics of your home, making it a great addit to any roofline
• Easy Installat: Our chimney spinner cowl comes with simple installat instructs, allowing you to upgrade your chimney system quickly and effortlessly