This 20" Stainless Steel Surface Cleaner is compatible with pressure washers with maximum working pressure up to 4500 PSI and water flow rate up to 6.6 GPM, providing a commercial grade cleaning area of 20 inches wide. It features dual high-pressure rotating jets for providing powerful stream and fast cleaning speed and 4 pcs 360-degree rotating wheels for smooth movement, perfect for cleaning stubborn stains on large surfaces such as patios, driveways, sidewalks.
