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HS-4 · Heading

8424Mechanical appliances for projecting, dispersing or spraying liquids or powders; fire extinguishers, spray guns, steam, sand blasting machines

Chapter 84: Nuclear reactors, boilers, machinery

Plain-language overview

Use HS-4 8424 when importing mechanical appliances designed for projecting, dispersing, or spraying liquids or powders. For example, if you're shipping fire extinguishers or agricultural sprayers, this heading is relevant. Understanding the specific HS-6 subheading is crucial for compliance and accurate duty assessment.

When deciding between HS-6 lines, consider the end-use of your product. If you have a fire extinguisher, you'll classify it under 842410. For agricultural sprayers, if it's portable, choose 842441; if not, go with 842449. This distinction is essential for proper tariff classification.

Another key distinction is between types of spray guns and blasting machines. For general spray guns, use 842420, while steam or sand blasting machines fall under 842430. Knowing these details helps ensure that you select the correct classification and avoid potential customs issues.

Keywords & topics

Useful terms traders and brokers use for this HS-4 heading.

mechanical appliances for spraying · fire extinguishers classification · agricultural sprayers HS code · spray guns import · steam blasting machines · non-portable sprayers · spraying liquids or powders · HS-4 8424 · tariff classification · customs compliance for spraying machines

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

  • Fire extinguishers, whether charged or not (HS-6 842410)
  • Spray guns for painting or cleaning (HS-6 842420)
  • Steam blasting machines for industrial cleaning (HS-6 842430)
  • Portable agricultural sprayers for crops (HS-6 842441)
  • Non-portable agricultural sprayers (HS-6 842449)
  • Mechanical appliances for non-agricultural spraying (HS-6 842489)
  • Parts for spraying machines (HS-6 842490)

Common questions

Frequent classification questions with short practical guidance.

What is the HS code for fire extinguishers?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to classify agricultural sprayers?

Write down material, use, and product form first, then compare nearby lines before you lock the code.

What are the subheadings under HS-4 8424?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Which HS-6 line applies to spray guns?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

How to determine the correct HS code for blasting machines?

Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.

What are the parts classified under HS-4 8424?

Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.

Related topics

Common real-world topics that come up during code comparison.

importing mechanical appliances for spraying liquids

Check the exact product specs and destination-country tariff notes before finalizing the code.

classifying fire extinguishers under HS codes

Use this topic to narrow your shortlist, then validate the final code against legal wording.

differences between portable and non-portable sprayers

Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.

how to find the right HS-6 subheading for spray guns

Use this topic to narrow your shortlist, then validate the final code against legal wording.

customs classification for agricultural sprayers

Check the exact product specs and destination-country tariff notes before finalizing the code.

understanding HS-4 8424 for importers

Check the exact product specs and destination-country tariff notes before finalizing the code.

choosing the correct HS code for blasting machines

Use this topic to narrow your shortlist, then validate the final code against legal wording.

parts for spraying machines and their classification

Use this topic to narrow your shortlist, then validate the final code against legal wording.

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of fire extinguishers fall under HS-4 8424?
All fire extinguishers, whether charged or uncharged, are classified under **HS-6 842410**.
How do I classify a portable agricultural sprayer?
A portable agricultural sprayer should be classified under **HS-6 842441**.
What is the difference between HS-6 842449 and HS-6 842441?
HS-6 842449 covers non-portable agricultural sprayers, while HS-6 842441 is for portable sprayers.
Which HS-6 code do I use for non-agricultural spray appliances?
For non-agricultural spray appliances, use **HS-6 842489**.
Are parts for spraying machines classified under HS-4 8424?
Yes, parts for machines projecting, dispersing, or spraying liquids or powders are classified under **HS-6 842490**.

Continue classification

Next best action

Pick one of these actions to move from reading to a defensible classification decision.

Browse this heading in the lookup

Heading-browse mode uses HS-6 842400 (first line of this block).

HS-6 subheadings (8)

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