2.2KW 1450-2.2S4 bus cleaning equipment,bus cleaning equipment-2.2KW,210V~240V ,13.7L per minutes , We are ... gun with quick connect nozzles ,spray patterns 0°,15°,40°,and soap nozzlewith pressure adjusting valve low pressure detergent injectorprofessional trigger ... the teleswitch ,the machine will auto stopWe also have economy and smaller car washer :(more details ,pls contact with me)