Standard International Trade Classification
U.S. imports of Parts for Air or Vacuum Pumps, Gas Compressors, Fans, and Ventilating or Cooker Hood Fans (SITC 74380) totaled $232.8M in August 2026, imported from 70 countries.
Importers of Parts for Air or Vacuum Pumps, Gas Compressors, Fans, and Ventilating or Cooker Hood Fans paid $42.7M in duties in August 2026, an average duty rate of 18.60% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataReplacement and service parts for air pumps, vacuum pumps, gas compressors, industrial fans, and ventilating or cooker hoods incorporating a fan constitute a broad spare-parts category critical to HVAC, refrigeration, industrial process, and food service equipment maintenance. Classification of parts under this heading requires that the parent equipment itself falls within the covered machinery headings — parts for compressors used in refrigeration circuits, for example, may be classified differently depending on the principal machine. Section 232 tariffs may apply to steel or aluminum content in certain compressor and pump parts, adding a layer of landed-cost analysis for metal-intensive components.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
15.8K import shipments a month
A replacement impeller designed specifically for an industrial centrifugal fan covered by the relevant machinery heading would generally be classified as a part under this heading. The key classification test is whether the part is identifiable as suitable for use solely or principally with the covered fan or blower equipment. If the impeller is a general-purpose component adaptable to multiple machine types, classification may differ — a licensed customs broker should be consulted.
Potentially yes. Parts for air pumps, vacuum pumps, and gas compressors that are manufactured from steel or aluminum may be subject to Section 232 tariffs depending on their composition and country of origin. Importers should review the HTS classification of each part and assess whether Section 232 measures apply, particularly for cast iron or steel housings, impellers, and valve components sourced from non-exempted countries.
Basic heading 97 of 642 in section 7
Basic heading 74380 · $232.8M of $172.0B
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Imports · August 2026
origin
China pays 42.3% duty; Germany 12.7%.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$232.8MYoY · free account
Exports
$148.8MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $2.6B of Parts for Air or Vacuum Pumps, Gas Compressors, Fans, and Ventilating or Cooker Hood Fans.
Through August 2026 · exports 10 of 12 months reported. Source: U.S. Census Bureau.