HFC-143a Industrial Fire Suppressant from Japan
1,1,1-Trifluoroethane (HFC-143a) for total flooding fire suppression systems in data centers. Classified under HTS 2903.44.1020 per chapter 29 as a named saturated fluorinated derivative of acyclic hydrocarbons.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include UL 1254 or FM 5610 approval certificates for clean agent fire suppressants
• Provide nozzle fill system compatibility data; pressure test cylinders to 1.5x service pressure
• Note AIM Act allocation certificates required for HFC fire suppression agents