Hard surface cleaner for splash-proof cleaning of inside and outside surfaces. Ready for use with the HD 5/11 P, HD 4/9 P, HD 5/12 C Plus and HD 5/12 CX Plus Pressure Washers.Features and BenefitsSuitable for indoor & outdoor use.Flexible connection joint and solid plastic casing for perfect handling.Protective grid to protect rotary arm from damage.Splash guard to contain spray inside the unit.High quality brass power nozzles.SpecificationsDiameter: 300mmMax Flow Rate: 600 l/hMax Pressure: 150 barMax Temperature: 40° C Important This is not Easylock Compatible. Easylock is the newer quicklock type connection for HD & XPERT machines released in 2017. If you have the newer Easylock connection instead of the traditional screwlock connection, you will need to either buy an adaptor to use this accessory, or buy the newer Easylock version of this accessory, if it is available.