Cleanroom-Compatible Compressor Housing for Wafer Grinder Coolant Systems

Electropolished stainless housing for air compressors in cleanroom wafer grinders, preventing particle generation during crystal boule diameter grinding. HTS 8414.90.41.65 per statistical note crystal grinder provisions.

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.

9018.90.75Same rate: 35%

If medical/pharma cleanroom equipment

Cleanroom features for medical use move to medical instrument parts.

8421.99.01Same rate: 35%

If cooling water filtering components

Parts emphasizing filtration over compression classify as filter parts.

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

Include electropolish certification (Ra < 10µin) and cleanroom class rating

Specify DI water compatibility for coolant system integration

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