Fire Extinguisher Pressurized Nitrogen Charge from Japan
Pre-charged cylinders of pure N2 gas for propelling dry chemical agents in extinguishers. Wholly inorganic elemental gas preparation under HTS 3813.00.10.00.
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
• DOT cylinder certification and pressure test records required
• Purity >99.5% N2; air mixtures reclassify as compressed air
• Valve compatibility specs prevent field failures