The MaxxAir 36-inch direct-drive drum fan is ready to meet your commercial cooling needs and is perfect for construction sites and other indoor air circulation applications, including cooling people or machines, drying water damaged areas and speeding up the curing process of concrete or tile projects. Commercial environments demand durable fans, this model resists wear and tear and is constructed of 22 ga steel with rust-resistant grilles. This fan comes fully assembled and ready to use with a built-in handle and 7-inch rubber wheels for easy mobility. A four-blade design distributes air evenly throughout your space, whether you choose high or low speed settings.