Peak professional power + performance. Featuring rugged, pro-quality equipment designed for everyday use at the worksite, restaurant, retail store, repair shop or crank itup to demolish stubborn oil stains, dissolve grease deposits or eliminate grime from grout. & with the 5 onboard quick-connect spray tips, you can select your spray the easy way. Select from 0º, 15º, 25º, 40º, & soap to tackle light, medium & Heavy-Duty dirt & debris. Swap nozzles to quickly go from precise 0° pencil pt. Jet to 40° fan spray or insert the detergent hose into the tank of your choice & apply detergent directly to the cleaning surface with the soap nozzle for additional cleaning power. & every Sun Joe Pro Series commercial-grade pressure washer comes backed by Sun Joe complete 2-year for the continuous, reliable performance that you’ve come to expect from the Brand behind North American top-selling pressure washers.. Wheel diameter- 9.5"