The REV configuration employs our exclusive Random Orbital Scrubbing technology, which scrubs deeper and more uniformly to leave a perfectly scrubbed surface with no swirl marks while using far less water and chemicals. Enhance cleaning productivity with our brand new stand-up automatic scrubber, the Advance SC1500. Designed to deliver superior cleaning performance, the SC1500 stand-up scrubber provides a flexible, extremely maneuverable and compact solution for small to medium-sized areas. Plus, with a high-capacity tank and high scrub speed capabilities, the SC1500 covers more surface faster while maximizing your bottom line.