The atomization of the paint by the compressed air takes place in the spray gun. If you wish to convert your spray gun to the Large nozzle size, please replace the nozzle (Art. no. 38055), needle (Art. no. 38195 Student Plus 550, Art. no. 38215 Profi Plus 750, Master class Professional, Master class flexible and Master class Vario) and spray jet regulator together.
