HSChapter 84
U.S. imports of rotary positive displacement pumps, nesoi (HS 841360) totaled $134.8M in April 2026, traded with 72 countries.
Last updated: April 2026 dataGear pumps, vane pumps, and other rotary positive displacement designs outside more specific headings are widely used in hydraulic power systems, lubrication circuits, and industrial fluid transfer — with the US schedule subdividing them by hydraulic type (vane at 8413600020, gear-type at 8413600030, and other hydraulic at 8413600040) as well as oilfield (8413600050), roller (8413600070), and general NESOI (8413600090) lines. Canada leads US imports for this heading, a pattern consistent with integrated North American hydraulic equipment manufacturing, followed by Germany and Mexico. Gear and vane hydraulic pumps from China are subject to Section 301 tariffs, which has reinforced North American and European sourcing for OEM hydraulic system builders.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
A gear pump specifically designed for hydraulic fluid power applications belongs under 8413600030, not the residual NESOI line. The NESOI line (8413600090) is reserved for rotary positive displacement pumps that do not fit any of the more specific lines in the heading — including non-hydraulic gear pumps used for fuel oil, lube oil transfer, or similar non-power-circuit applications.
Shipments from Canada require a commercial invoice, packing list, and bill of lading. To claim USMCA preferential treatment, the importer must have a valid USMCA certification of origin (which can be self-certified by the exporter, producer, or importer) and be prepared to retain supporting records for five years. CBP may request tariff classification evidence and technical specifications to confirm the goods qualify under the applicable USMCA rule of origin for Chapter 84 machinery.
Monthly import values over time
DIGITAL PROCESSING UNITS, N.E.S.O.I.
HS 847150
PARTS & ACCESSORIES FOR ADP MACHINES & UNITS
HS 847330
PORT DIGTL AUTOMATIC DATA PROCESS MACH NOT > 10 KG
HS 847130
AUTOMATIC DATA PROCESSING STORAGE UNITS, N.E.S.O.I
HS 847170
AUTOMATIC DATA PROCESSING UNITS, N.E.S.O.I.
HS 847180
TURBOJET AND TURBOPROLLER PARTS
HS 841191
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| Port | Imports | Exports | Balance |
|---|---|---|---|
| DETROIT, MI | $19.4M | $2.1M | -$17.3M |
| NEW ORLEANS, LA | $4.0M | $15.1M | +$11.1M |
| CHICAGO, IL | $10.1M | $9.0M | -$1.1M |