TORNADO OB 20 ORBITAL FLOOR MACHINEElevate Your Floor Cleaning with the OB 20: The Future of Floor Machines Prepare to witness a groundbreaking evolution in floor machine technology the Tornado OB 20. This innovative unit departs from conventional disc style machines, introducing a square pad design and an array of high end features. With a robust inch thick epoxy coated steel frame, an impressive 180 lbs. of down pressure, a rapid 3,530 RPM running speed, and an astonishingly low