We are a factory that specializes in manufacturing high-quality pressure washers, and our HC76 series is an exceptional addition to our product line. Our HC7640N model is designed for heavy-duty cleaning tasks with a maximum pressure of 4000 PSI and a flow rate of 4 GPM. It is perfect for cleaning large commercial areas and stubborn dirt and stains from hard surfaces like concrete and pavement. The machine comes with a reliable triplex plunger pump, an adjustable pressure knob, and a stainless steel frame that is durable and resistant to rust and corrosion. With its ergonomic design and easy-to-use controls, the HC7640N model is perfect for professional cleaners and DIY enthusiasts alike. Choose our factory and get high-quality products that deliver excellent performance and great value for money.