Parts of Air Pumps and Vacuum Pumps
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 8414909140 | 35.0% | CN | US | Official Doc |
| 8414909180 | 35.0% | CN | US | Official Doc |
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π¬οΈ Parts of Air Pumps & Vacuum Pumps (Industrial & Commercial)
π HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
π 1. Product Definition & Classification: What Exactly Are "Parts"?
In international trade, "Parts of Air or Vacuum Pumps" refers to components that are specially designed for use with pumps falling under Heading 8414. These are not generic mechanical parts (like common bolts or screws) but specialized industrial components essential for the operation of air compressors, vacuum pumps, gas compressors, or ventilation hoods.
Key categories include: * Vacuum Pump Parts: Specific to vacuum pumps (e.g., rotary vane assemblies, sealing rings, inlet/outlet valves specific to vacuum applications). * Other Compressor/Pump Parts: General components for air/gas compressors, fans, or ventilation hoods (e.g., impellers, motor mounts, specialized gaskets, intake filters).
β οΈ Critical Distinction:
- If the part is specifically identified as a "Part of a Vacuum Pump" β It falls under 8414.90.91.40.
- If the part is a generic part for other air/gas compressors, fans, or hoods β It falls under 8414.90.91.80.
- Generic industrial fasteners (bolts, nuts) usually fall under Chapter 73, NOT Chapter 84, unless they are integral and specially shaped for the pump.
π¦ 2. HS Code Classification Details (2026 Tariff Authorityε―Ήη §)
| HS Code | Product Description | Applicable Scenario | Tax Rate (China Origin β US) |
|---|---|---|---|
| 8414.90.91.40 | Parts of Vacuum Pumps | Specific components for vacuum pump systems (e.g., vane plates, sealing kits for vacuum units) | 25.0% |
| 8414.90.91.80 | Parts of Other Air/Gas Compressors, Fans, Hoods | Parts for air compressors, gas compressors, ventilation hoods, fans, biological safety cabinets | 25.0% |
π Key Insight:
- Both categories carry the same total tariff rate of 25.0% under current US trade policies.
- The distinction is purely descriptive and functional. Misclassification does not save money here but can cause customs delays or penalties for incorrect declaration.
- Base Duty: 0.0%
- Section 301 Additional Duty: 25.0%
- Total Effective Duty: 25.0% (for goods originating in China)
π° 3. 2026 Tariff Rate Detailed Breakdown
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: Current as of 2025-2026 (Section 301 Tariffs)
π― Category 1: 8414.90.91.40 β Parts of Vacuum Pumps
| Item | Detail |
|---|---|
| Base Duty Rate | 0.0% (Ad Valorem) |
| Section 301 Additional Duty | +25.0% |
| Total Tariff Rate | 25.0% |
| Tax Calculation | CIF Value Γ 25% |
| De Minimis Exemption? | β NO (Not eligible for de minimis treatment under current thresholds for Chinese goods in this category) |
| Legal Basis | HTSUS 8414.90.91.40 β Section 301 Footnote List 3 |
π Explanation:
- The 0% base rate reflects the general duty for pump parts.
- The 25% add-on is a Section 301 tariff imposed on specific Chinese-origin goods, including mechanical pumps and their specialized parts.
- No IEEPA 10% applies here (unlike electronics/consumers goods), so the total is 25%, not 35%.
π― Category 2: 8414.90.91.80 β Parts of Other Air/Gas Compressors & Fans
| Item | Detail |
|---|---|
| Base Duty Rate | 0.0% (Ad Valorem) |
| Section 301 Additional Duty | +25.0% |
| Total Tariff Rate | 25.0% |
| Tax Calculation | CIF Value Γ 25% |
| De Minimis Exemption? | β NO |
| Legal Basis | HTSUS 8414.90.91.80 β Section 301 Footnote List 3 |
π Note:
- Covers parts for air compressors, industrial fans, ventilation hoods, and biological safety cabinets.
- Even if the part is used in a ventilation hood or safety cabinet, it still falls under this 25% bracket.
π οΈ 4. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
β 1. Required Documentation Checklist
| Document | Mandatory? | Notes |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must clearly state: "Part for [Vacuum Pump/Air Compressor Model XYZ]" |
| β Technical Diagram/Photo | βοΈ | Show how the part fits into the pump system to prove it is a "specialized part" |
| β Commercial Invoice | βοΈ | Must specify: "Parts of Air/Vacuum Pumps, HS 8414.90.91.40/80" |
| β Packing List | βοΈ | List each part separately with weights and dimensions |
| β Original Country of Origin Certificate | βοΈ | Critical for Section 301 determination |
| β Generic "Mechanical Parts" Label | β | Avoid vague terms like "mechanical component" β be specific |
β 2. Classification Best Practices
π₯ Rule of Thumb:
"If itβs only for a vacuum pump, use .40. If itβs for any other air/gas pump, fan, or hood, use .80."
| Scenario | Correct HS Code | Wrong Code | Consequence |
|---|---|---|---|
| Rotary vane for a vacuum pump | 8414.90.91.40 |
8414.90.91.80 |
No tax difference, but incorrect documentation |
| Impeller for an air compressor | 8414.90.91.80 |
8414.90.91.40 |
Customs may question misclassification |
| Generic O-ring (standard size) | Not 8414 (Likely Chapter 40 or 8484) | 8414.90.91.40 |
Misclassification risk; O-rings may have different duties |
| Motor for a fan | 8414.90.91.80 (as part) |
8501.xx (as motor) |
Parts are classified under pump heading if sold with/for the pump |
β 3. Special Cases
| Case | Recommendation |
|---|---|
| OEM Replacement Parts | Clearly state "Original Equipment Manufacturer Part for [Brand/Model]" to avoid scrutiny |
| Aftermarket Parts | Provide compatibility list to prove they are "parts of" 8414 pumps |
| Bundles (Pump + Part) | If sold together, the entire set may be classified as the pump (Heading 8414), not the part. Check duty for the pump itself (may differ). |
| Non-Specialized Fasteners | Do not classify as 8414. Use Chapter 73 (Articles of Iron/Steel) or Chapter 8484 (Gaskets) |
π 5. Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Duty Rate (China Origin) | Notes |
|---|---|---|---|
| πΊπΈ USA | 8414.90.91.40 / .80 |
25.0% | Section 301 applies to both |
| π¨π³ China | 8414.90.91.40 / .80 |
0% | Import duty is 0% for these parts |
| πͺπΊ EU | 8414.90 |
0% | Standard duty is 0% for pump parts |
| π¦πΊ Australia | 8414.90 |
0-5% | Depends on specific part type |
| π―π΅ Japan | 8414.90 |
0% | Most pump parts are duty-free |
π Conclusion:
- The USA is the most challenging market for these parts due to the 25% Section 301 tariff.
- No other major market imposes such a high additional duty on these specific goods.
- Consider supply chain diversification (e.g., sourcing parts from Vietnam or Mexico) to mitigate US tariffs, if feasible.
π 6. Common Mistakes & Pitfalls
β Mistake 1: Classifying generic O-rings or seals as 8414.90.91.40
π Result: Customs may reclassify to Chapter 40 (Rubber) or 8484 (Gaskets), potentially changing duty rates.
β Mistake 2: Using vague descriptions like "Pump Component"
π Result: Customs will request additional info, causing delay in clearance and potential demurrage fees.
β Mistake 3: Assuming all pump parts are exempt from Section 301
π Result: The 25% add-on applies to both vacuum and air compressor parts from China. No exemption.
β Mistake 4: Bundling parts with the main pump but declaring only the part
π Result: If the pump and part are imported together, the whole unit may be classified as a pump, which could have a different duty rate. Always check the duty for the pump itself (Heading 8414.10-8414.60).
β Correct Declaration Example:
"Vacuum Pump Rotor Vane, Model VP-200, Made in China, HS 8414.90.91.40"
π― 7. Conclusion: Precision in Classification Saves Costs!
π― Remember:
πΉ "Vacuum Pump Parts β .40 | Other Pump/Fan Parts β .80"
πΉ "Both carry 25% tariff from China β no loopholes!"
πΉ "Be specific in descriptions to avoid customs delays!"
π Pro Tip:
If your parts are essential for a larger system (e.g., a medical vacuum system), ensure the systemβs classification is also verified. Sometimes, parts are consumed with the main device, and the duty may be assessed on the entire system.
π£ Immediate Action:
π Consult a licensed customs broker for pre-classification review.
π Provide detailed part diagrams to your freight forwarder.
π Plan for 25% duty cost in your pricing strategy for US-bound goods.
β¨ Accurate Classification is the Key to Smooth Clearance!
πΌ Every percentage point counts in global trade!
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About HS Code Classification
The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.
Each HS code follows a hierarchical structure:
- Chapter (2 digits) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β Country-specific extensions for further classification, such as US HTSUS 10-digit codes
Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.
When importing from CN to US, the applicable tariff rates may include:
- Most-Favored-Nation (MFN) rate β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties
The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.