Ironton High-Velocity Floor Fan - 20in., 4,414 CFM 120V motor moves the durable aluminum blades up to 1,514 RPM 160;3-speed switch gives you control over airflow Vertical tilt helps you control angle Solid metal construction (1) Floor fan 120V motor moves the durable aluminum blades up to 1,514 RPM 3-speed switch gives you control over airflow Vertical tilt helps you control angle Solid metal construction