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PSA Oxygen Concentrator Generator from Germany

This pressure swing adsorption (PSA) system uses molecular sieves to separate oxygen from ambient air by selectively adsorbing nitrogen, producing high-purity oxygen for medical or industrial use. It falls under HTS 8421.39.0140 as gas separation equipment for purifying and isolating oxygen from air.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

Import Tips

Verify purity levels and flow rates in technical specs for correct classification under gas separation provisions

Include PSA cycle data and adsorbent material certificates to avoid misclassification as simple air filters

Ensure FDA registration if for medical use to prevent customs holds