Round Chimney Cap, Round Roof Rain Chimney Cover, No Electricity Loss, All Weather Chimney Cap Roof Top Round Roof Vent, for Kitchen, Canteen Ventilation

Product Description: 1. This is a 304 stainless steel unpowered hood that can operate without power maintenance, making it more secure and safe to use. 2. The blades are compact, the air exhaust is even and smooth, and it can effectively prevent rainwater from penetrating. 3. Sturdy and , with strong pressure resistance, it can be used normally even in strong windy weather. 4. No noise when working, and the installation is simple and convenient, saving you time. Specification: Name: roof chimney Material: Stainless steel Color: silver Installation method: Use a screwdriver to install on the roof, or factory vent. Adaptable scenes: such as closed warehouses, house flues, roof smoke , industrial plants, etc. size: 75mm/3in, 110mm/4.5in, 160mm/6.3in, 200mm/8in, 250mm/10in, 300mm/12in, 350mm/14in, 400mm/16in, Notice: 1. The above dimensions are measured manually, so there may be some errors, which is normal. 2. When unpacking or installing, please wear gloves and other tools to avoid accidental injuries to your fingers.

• 【Unpowered Windproof Cap】: This chimney cap does not require power and mainly uses the indoor and outdoor temperature difference and wind power to operate. It can automatically rotate to exhaust air and smoke to avoid safety hazards caused by improper use of electricity.
• 【High-Quality Material, Stable and Durable】: This chimney cap is made of stainless steel, and the internal shaft is galvanized, making the entire chimney more and stable, and its appearance is hard and not easily damaged.
• 【Tight Blades, Good Rainproof Effect】: The internal blades of this chimney cap are closely arranged to avoid rainwater penetration, and it also contains a large-angle smoke baffle to block oil smoke and prevent oil smoke from pouring back.
• 【Easy to Install】: This chimney cap is not only practical, but the installation process is also very simple and convenient, so that you don't have to spend too much time and energy, so that you can have a better user experience.
• 【Wide Range of Scenarios】: This chimney cap can help you discharge the stale air from the room, so that the air in the room can be kept fresh and clean. You can use it in factories, farms, warehouses or flues, etc.