8483.40.50.10/Pump Drive Fixed Ratio Reducer/Japan

Pump Drive Fixed Ratio Reducer from Japan

Fixed ratio speed changer designed for centrifugal pump applications with manual ratio setting. HTS 8483.40.5010 classification for industrial fluid handling transmissions.

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%

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Import Tips

• Document pump RPM matching in technical files

• Ensure corrosion-resistant coatings declared

• Avoid pump integration creating machinery classification