This SEO set includes tags highlighting an EC axial fan designed with PA66 impeller material, featuring 5 blades and suction air direction, suitable for industrial applications. It emphasizes the fan’s IP54 protection rating, insulation class F, and maintenance-free ball bearings, ensuring durability and efficient operation in demanding environments. These tags accurately describe the product’s specific technical features and usage context, helping improve search visibility for users seeking high-performance industrial fans.