Tornado 97590, 17” Metal, 175 RPM Floor Machine with Pad HolderOffering a minimum of 175 rpm scrubbing power Quick grip pad holders come standard Cam lever provides variable height adjustment Ergonomic Start Guard and handle for added strength Cushioned handle grips to minimize operator fatigue Optional shampoo tank with variable rate solution control for scrubbing or carpet cleaning Can be fitted with pads and disc brushes for multiple tasks Bi Speed models have the versatility to provide stripping or ultra high