42912120 - Hydrocyclone machinery

CPV code 42912120 in the EU Common Procurement Vocabulary refers to Hydrocyclone machinery. It sits at level 6 of the CPV hierarchy as a subcategory within the 42 division. This code is nested directly under 42912100, narrowing the broader category into the specific area of hydrocyclone machinery. As a leaf code, 42912120 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns hydrocyclone machinery. Contracting authorities across the EU use 42912120 in TED notices and national procurement portals to signal that a tender relates to hydrocyclone machinery.