Accessories for unpowered ventilators include the following:
Hood: The hood is the main component of the ventilator and is usually made of 201 stainless steel or 304 stainless steel. It has high strength and durability and is able to effectively draw air in and out.
Blades: Blades are an important part on the hood, usually with a thickness of 022mm or thicker, but it is recommended that the thickness of the hood blades of smaller models should not be too thick, as it will affect the efficiency of rotation.
Base: The base is the foundation of the fixed ventilator, the size needs to be customized according to the installation environment, the conventional base size is 10 cm larger than the size of the hood, and it needs to have a certain stability and load-bearing capacity to ensure the normal operation of the ventilator.
Pipe diameter: The connector is used to connect the hood, blades and base together, and the thickness of the pipe diameter must be thicker than that of the fan blade and pipe diameter, because the pipe diameter only serves as the part that connects the hood and the base.
Size support: The main material is galvanized material, and the main function is to fix the fan blade and pipe diameter fittings.
Bearing: The function of the bearing is to make the non-powered ventilator spin the main accessory.
It should be noted that different models and specifications of non-powered ventilator accessories may be different, and the specific needs to be selected and installed according to the actual situation.