Mercury 21" Floor Machine

"Ideal for floor cleaning contractors, cleaning services, schools, hospitals, nursing homes and businesses. Powerful scrubbing, stripping and polishing at 175rpm; precision-balanced, 1.5 hp, heavy-duty, 66-frame motor. Safety enhanced interlock switch leaves both hands conveniently in control; safety enhanced nonconductive dual triggers. 48"" tall handle is fully adjustable for all operators. Scrubbing brushes feature a 2"" smaller block than buffer size; pad driver with 1"" riser is 1"" smaller than buffer size. Motor plugs in at handle base for easy maintenance; separate 50-ft. safety power cable. Non-marking retractable 6"" wheels for easy transport. Pad drivers (#MFM2105) sold separately. Manufacturer's 5-year warranty on motor, transmission and chassis."