Stainless Steel 304 Roof Wind Turbine Ventilator Cap - 4/6/8/10/12/16 Inch Rainproof Exhaust for Pipe Flue & Shed Roof (200mm/7.9 in) - Non-Power Rotating Fan

Introducing our advanced Roof Ventilator, a high-performance rotary ventilation solution designed to enhance airflow in your home or light commercial space. This reliable ventilator operates automatically and silently, ensuring a consistent exchange of air without the need for electricity or ongoing maintenance. Crafted from durable 304 stainless steel, our ventilator is available in a sleek silver finish and is designed to fit various roof configurations with connection sizes of 110mm (4.3 in), 160mm (6.3 in), 200mm (7.9 in), 250mm (9.8 in), and 300mm (11.8 in). Its versatile design makes it perfect for ventilation pipes, smoke chimneys, and air extraction systems, providing maximum protection without compromising performance. Key features include: 1. **Variable Angle Design**: Easily install the fan on roofs with a slant of 0-22.5°, adapting seamlessly to your structure. 2. **Smooth Surface**: The sleek, modern design enhances the aesthetic of your roof while ensuring optimal functionality. 3. **Curved Blade Technology**: This innovative design prevents rainwater accumulation, ensuring high exhaust efficiency even in challenging weather conditions. 4. **Double Filtration System**: Enjoy superior air quality with a filter rate of ≥95%, reducing resistance and ensuring a safe environment. 5. **Galvanized Bearing**: Engineered for strength and longevity, this component withstands higher wind speeds without damage or deformation. 6. **Power & Maintenance Free**: Experience worry-free operation as this ventilator exhausts air continuously without electricity, reducing risks associated with electrical faults. 7. **Noiseless Operation**: The fully enclosed bearing ensures silent performance, while the stainless steel blade base offers exceptional durability and resistance to aging. Included in your purchase is one Roof Turbine with all necessary installation accessories. For optimal waterproofing, we recommend sealing the outer gap between the turbine neck and b...

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