Spare parts All parts for airbrushes made by Harder & Steenbeck can be ordered by the single piece or in assembled sets. A detailed parts list can be found in the pdf document attached Spare parts Evolution Spare parts Infinity Spare parts Colani Spare parts Grafo Spare parts Ultra Spare parts Hansa Topline Spare parts Hansa Hobbyline Harder nozzle sets, nozzles, air caps and needles Hansa nozzle sets, nozzles, air caps and needles Information for identification of needles, nozzles and air caps	Vision: Air valve fPc (fine pressure control) By simply turning the external valve cap the air supply can be regulated by 20 to 100 percent. For all double action instruments.