45252130 - Sewage plant equipment

CPV code 45252130 in the EU Common Procurement Vocabulary refers to Sewage plant equipment. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45252100, narrowing the broader category into the specific area of sewage plant equipment. As a leaf code, 45252130 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 sewage plant equipment. Contracting authorities across the EU use 45252130 in TED notices and national procurement portals to signal that a tender relates to sewage plant equipment.