Subheading 8413 70 of the Combined Nomenclature covers other centrifugal pumps for liquids not classified under the preceding subheadings of heading 8413. Centrifugal pumps operate by imparting kinetic energy to liquid through rotating impellers, then converting this energy to pressure in the diffuser. This category includes clean and dirty water centrifugal pumps, deep-well submersible pumps, submersible sewage and dewatering pumps, process pumps for the chemical industry, circulation pumps for heating and air-conditioning systems, and fire-fighting pumps. Classification requires distinguishing from positive displacement pumps (8413 50, 8413 60) and special-purpose pumps in other subheadings. The key criterion is the centrifugal operating principle with a rotating impeller. Classification follows GRI Rules 1 and 6. Where doubts arise, a BTI ruling is recommended.

Importing centrifugal pumps under subheading 8413 70 into the EU requires compliance with the Union Customs Code. Centrifugal pumps are subject to the Machinery Regulation (EU) 2023/1230 requiring CE marking. Water pumps may be subject to ecodesign requirements under Commission Regulation (EU) 547/2012 on water pumps, establishing minimum energy efficiency requirements. Glandless circulators are subject to Regulation (EU) No 641/2009 on ecodesign for circulators. Drinking water pumps must comply with Directive (EU) 2020/2184. Electric pumps must meet LVD 2014/35/EU and EMC 2014/30/EU. Energy labelling may be required for circulation pumps. Import documents include the commercial invoice, transport document, CE declaration, energy efficiency data sheet and technical specification. MFN duty rates should be verified in TARIC.

MFN duty rates for centrifugal pumps under subheading 8413 70 should be verified in TARIC. Preferential rates may be available under EU FTAs. Centrifugal pumps are among the most widely used pump types in industrial and municipal applications. Imports of centrifugal pumps from China represent a significant share of the EU market and may receive particular customs scrutiny. Importers should check TARIC for anti-dumping or countervailing duties. Imports from Russia and Belarus are subject to sanctions restrictions. Import VAT is charged at the national rate. Pumps meeting ecodesign energy efficiency requirements demonstrate EU compliance, which may facilitate customs procedures. Deep-well pumps and critical infrastructure pumps may be subject to end-use controls. All rates and trade measures should be verified in TARIC.

CN code 8413 70 covers centrifugal pumps. Import into the EU is subject to TARIC duty rates and requires compliance with Machinery Directive 2006/42/EC. Pumps operating under pressure also fall under the Pressure Equipment Directive PED 2014/68/EU. Centrifugal pumps must meet ecodesign energy efficiency requirements. Customs clearance needs CE certificate and technical documentation.