Nitrogen Generator with Brazed Plate-Fin Cooler
This nitrogen generator is a pressure swing adsorption unit integrated with brazed aluminum plate-fin heat exchangers for gas precooling and liquefaction backup. It is classified under this item because it is specifically designed for gas liquefaction, despite its primary adsorption function.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the generator's principal function is gas separation by adsorption, not liquefaction
Machinery for filtering or purifying gases is classified elsewhere.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Highlight the liquefaction backup function to justify classification
• Provide a clear description of the heat exchanger's role
• Check if the generator meets Canadian safety standards for pressure equipment
Related Products under Tariff item 8419.60.00
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