Amazon.com: USA-CLEAN Commercial Auto Floor Scrubber Machine - Walk-Behind, Battery-Powered - 20" Cleaning Path, 16-Gallon Tank - High Performance, Easy Operation - All Parts Included (x20B) : Industrial & Scientific
22" Self-Propelled Commercial Floor Scrubber Dryer, 36,000 sqft/h, 14.5 Gal Sewage Tank – SANITMAX
Robotic Commercial Floor Cleaner of Choice | Brain Corp