SITCSection 7
U.S. imports of pneumatic continuous-action elevators & conveyors (SITC 74471) totaled $15.1M in April 2026, traded with 30 countries.
Importers of Pneumatic Continuous-Action Elevators & Conveyors paid $1.2M in duties in April 2026 — an effective duty rate of 10% on $12.1M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataPneumatic conveyors and elevators move bulk materials — grain, flour, cement, plastics pellets — through enclosed pipelines using air pressure or vacuum, eliminating mechanical contact with the product. Their dust-containment and gentle handling characteristics make them a preferred choice in food processing, pharmaceutical manufacturing, and chemical handling facilities. Classification under SITC 74471 distinguishes pneumatic systems from all other continuous-action conveyor types, a distinction that can affect HTS heading assignment and applicable duty treatment at the US border.
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Pneumatic conveyors fall under a distinct HTS subheading from belt, bucket, or chain conveyors. The specific 10-digit HTS line determines the applicable duty rate and any trade-remedy exposure, so confirming the pneumatic operating principle in technical documentation is essential before entry.
Importers should provide engineering specifications confirming the air-pressure or vacuum operating mechanism, capacity ratings, and intended application (e.g., food-grade, pharmaceutical, or industrial bulk). A licensed customs broker can help determine whether the system qualifies as a complete machine or must be entered as components under separate headings.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $2.6M | $4.8M | +$2.2M |
| ITALY | $3.1M | $7K | -$3.1M |
| GERMANY | $3.0M | -- | -$3.0M |
| INDIA | $1.7M | -- | -$1.7M |
| NETHERLANDS | $1.1M | -- | -$1.1M |
Monthly import values over time