</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Hitachi X-ray Cooling Chiller Unit from Japan

Closed-loop dielectric coolant chiller for Hitachi X-ray tube heat management maintaining 20°C fluid temperature. Accessory under HTS 9022.90.60.00 specific to X-ray generators. Prevents thermal runaway during extended exposures.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Oil viscosity and thermal conductivity specs

Refrigerant type declarations (R134a etc.)

Hitachi X-ray Cooling Chiller Unit from Japan — Import Duty Rate | HTS 9022.90.60.00