Continental Dynamics 18" Direct Drive Exhaust Fan, 1 Speed, 5250 CFM, 1/8 HP

The guard mount exhaust fan is designed for low-pressure exhausting and cooling applications. steel spiral wire guards enclose 3 aluminum fan blades for safety. wire guards feature built-in mounting holes for easy installation. the 120v, single phase totally enclosed motor is permanently lubricated for long life. it is ul, cul listed and conforms to ul507 standard.