- MATERIAL: Crafted from durable 304 stainless steel, this chimney hood is designed to resist rust, corrosion, and breakage. Its easy-to-clean surface ensures a long-lasting product that can endure wind speeds up to 200 km/h and a load capacity of 100 kg without any damage or deformation. - BENEFITS OF THE FIREPLACE CAP: This thick, rotatable stainless steel chimney hood fits most standard chimney heads. It effectively blocks wind and enhances ventilation, preventing unwanted airflow into your fireplace, oven, or pipe. Additionally, it safeguards your fireplace from rain and moisture, ensuring optimal performance. - OPERATING PRINCIPLE: The chimney hood utilizes natural wind and the temperature differences between indoor and outdoor air. This creates heat convection that drives the turbine, allowing it to rotate. The system efficiently expels used hot air, creating a negative pressure effect. Ideal for various environments including industrial plants, livestock farms, and residential flues. - SIZE: The base diameter is compatible with most standard chimneys, accommodating sizes of 110mm, 150mm, 160mm, 200mm, and 250mm. The thickened fixed feet and included complete strap attachment kit ensure secure installation. Usage Scenarios: 1. Enhance ventilation in residential fireplaces, improving air quality while preventing smoke backflow. 2. Protect livestock barns from moisture and improve airflow, creating a better environment for animals. 3. Optimize ventilation in industrial plants, ensuring efficient air circulation and temperature regulation. This chimney hood is a reliable solution for maintaining proper airflow and protecting your fireplace from the elements, making it an essential addition to your home or business.