The Mi-T-M 28-Inch Walk-Behind Rotary Surface Cleaner (AW-7020-8001) is a professional-grade pressure washer accessory engineered for efficient, consistent cleaning of large horizontal surfaces in commercial, industrial, and property maintenance applications. Featuring a 28-inch cleaning diameter and a maximum operating pressure of 4,000 PSI, this surface cleaner supports pressure washer flow rates from 4.0 to 10.0 GPM for effective removal of dirt, grime, and surface buildup. Its corrosion-resistant aluminum housing, heat-treated sealed pressure swivel, and dual 25-degree spray nozzles deliver durable cleaning performance, while the strong-bristled brush skirt helps contain overspray and maintain smooth movement across surfaces. The lightweight walk-behind frame, three-wheel design, and professional-grade high-pressure trigger gun provide convenient maneuverability and operator control during extended cleaning jobs. Rated for water temperatures up to 212°F, this unit is ideal for pressure washing contractors, facility maintenance crews, and commercial cleaning professionals working on sidewalks, driveways, patios, pool decks, and parking lots. Available from NMR, your authorized Mi-T-M dealer and service center for professional pressure washing equipment, accessories, replacement parts, and expert support.