HFC-23 Fire Suppression Gas Mixture from Japan
A clean agent fire extinguishing blend incorporating HFC-23 for total flooding systems in data centers and electrical rooms. Classified under HTS 3827.51.00.00 due to its HFC-23 content without prohibited CFCs or HCFCs, serving as an environmentally preferable alternative to halon.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include NFPA 2001 certification and safety data sheets for fire suppression agents
• Register with EPA under Significant New Alternatives Policy (SNAP) program
• Label cylinders clearly with HFC-23 content and GWP for customs clearance