Nitrogen Generator with Brazed Plate-Fin Cooler from Mexico
Pressure swing adsorption nitrogen generator integrated with brazed aluminum plate-fin heat exchangers for gas precooling and liquefaction backup. Specifically classified in HTS 8419.60.10.00 for the brazed plate-fin heat exchanger component central to temperature-based gas treatment.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify plate-fin exchanger brazing process certification to validate material construction claims
• Include PSA cycle documentation proving temperature exchanger integration beyond simple aftercoolers
• Watch for reclassification as air conditioners (8415) if primary function deemed cooling rather than gas generation