Hitachi X-ray Cooling Chiller Unit

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.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8418.69.01Same rate: 35%

If commercial/industrial refrigerators not radiation specific

Refrigeration machinery for non-medical cooling.

8479.89Lower: 12.5% vs 35%

If machines for cooling fluids in general processes

Unspecified machinery heading.

9022.90Same rate: 35%

If cooling parts of dental X-ray apparatus

Specialty subheading differentiation.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Oil viscosity and thermal conductivity specs

Refrigerant type declarations (R134a etc.)

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