Description
Various functions: 304 stainless steel roof chimney cap, rainproof, birdproof, zero power consumption, ventilation pipe chimney, exhaust without noise. For roof chimney openings, fireplace , pipe protection covers, can be used in villas, apartments, hotels, warehouses, underground garages, canteens..Reinforced and Durable: Made of galvanized metal, very lightweight and weather-resistant. It can be easily and quickly installed on the extraction pipe..Arc-shaped densely arranged blades: circular blades are densely arranged, the larger the size, the more blades, the greater the exhaust air volume, and the faster the air circulation.Rotating Vent Cap: The cap rotates with the action of the wind, so the harder the wind blows, the faster the blades spin, creating a strongers airflow from the inside out..Rotating Vent Cap: The cap rotates with the action of the wind, so the harder the wind blows, the faster the blades spin, creating a strongers airflow from the inside out.
