U.S. imports of rotary positive displacement pumps, nesoi (HS 841360) totaled $168.9M in August 2026, imported from 75 countries.
Importers of Rotary Positive Displacement Pumps, NESOI paid $13.1M in duties in August 2026, an effective tariff rate of 7.78% of the $168.9M imported — duty actually collected as a share of that value, not the published tariff schedule. Rotary Positive Displacement Pumps, NESOI imports of $168.9M in August 2026 ran 21% above the year-to-date monthly average of $139.7M.
Last updated: August 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.
7.4K shipments/mo
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.
HSChapter 84
ImportsExports
Imports
$168.9MYoY · free account
Exports
$110.7MYoY · free account
12-mo low · imports
YoY · free accountOver the twelve months to August 2026, the U.S. imported $1.6B of Rotary Positive Displacement Pumps, NESOI.
Through August 2026. Source: U.S. Census Bureau.
Trade Directory
List your company under HS 841360 — Rotary Positive Displacement Pumps, NESOI, so the companies trading it can find you. Be the first supplier listed.
Subheading 5 of 12 in heading 8413
Subheading 841360 · $168.9M of $1.2B
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8413600090 | Rotary Positive Displacement Pumps, NESOI | $72.1M | 8.15% | 73.05% | $5.9M |
| 8413600030 | Hydraulic Fpwr Pumps,Rotary Positive Displ,Gear-Ty | $44.6M | 7.30% | 48.23% | $3.3M |
| 8413600020 | Hydraulic Fluid Power Pumps, Rotary Positive, Vane | $27.9M | 7.69% | 40.08% | $2.1M |
| 8413600040 | Hydraulic Fl Pwr Pumps, Rotary Postiv Displ, NESOI | $18.0M | 8.74% | 65.76% | $1.6M |
| 8413600070 | Roller Pumps, Rotary Positive Displacement | $5.1M | 4.05% | 40.11% | $207K |
| 8413600050 | Oil Well and Oil Field Pumps, Rotary Postive Displ | $1.2M | 7.66% | 62.44% | $90K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Imports · August 2026
origin
China pays 33.4% duty; Canada 0.5%.
customs district
destination
entry
rate provision · imports
38.7% enters free of duty; duty collected equals 7.78% of total import value.