Application: Universal, compatible with most pressure washers. The powerful thrust makes it ideal for cleaning large, flat surfaces such as driveways and patios. Specifications: Maximum pressure: 3600 psi. 9.5 liters per minute. Quick connection: 6.35 mm. Maximum pressure: 3600 psi/250 bar. Working function: Multiplies ordinary pressure into a powerful cleaning force using a rotating jet of water. Easy to use: Rotates at high speed to increase both the force and the cleaning area of the spray. Easy to clean: The nozzle emits a powerful jet in a circular motion to loosen dirt and grime, adding extra cleaning power to the cleaning process.