Bannon Wall-Mount Enclosed-Motor Workstation Fan - 18in., 3853 CFM Makes work easier by moving air where it is needed most Enclosed direct drive motor is protected from dust and debris to provide years of reliable service Direct drive motors are rugged and dependable, requiring less power and less maintenance compared to other motors Durable all-metal construction with black finish, black grille and unfinished aluminum blades Easy to use with 3-speed pull-switch controls Makes work easier by moving air where it is needed most Enclosed direct drive motor is protected from dust and debris to provide years of reliable service Direct drive motors are rugged and dependable, requiring less power and less maintenance compared to other motors Durable all-metal construction with black finish, black grille and unfinished aluminum blades Easy to use with 3-speed pull-switch controls