7 Car washing machines; Cleaning appliances utilizing steam; Diffusers used in machines for wastewater and clean water treatment; Diffusers used in machines for wastewater and clearwater treatment; High pressure washers; Machines for cleaning surfaces using high-pressure water; Machines for cleaning surfaces using high pressure water; Multi-purpose high pressure washers; Multi-purpose steam cleaners; Pressure washing machines; Sewage pumps; Steam cleaning machines; Vehicle washing machines; Water treatment equipment, namely, pumps for use in irrigation systems