These tags highlight the key materials and features of the LONGWELL LWGE118U-04 Gas Blower, including the plastic impeller and aluminum housing, emphasizing durability and material specifics. The IP20 protection class specifies the device’s level of environmental resistance, which is crucial for industrial applications. The inclusion of ‘Gas Blower’ targets the product’s primary function, ensuring relevance for search queries related to industrial and mechanical fans with safety features. These tags help improve search visibility for targeted audiences.