Cooling Fan Impeller for Generator Housings from Japan
Precision-cast aluminum impeller for forced-air cooling systems in enclosed AC generators classified in 8501.64.0110. Designed for high airflow at generator operating temperatures up to 155°C. HTS 8503.00.95.46 as a part solely principally for these large alternators.
Duty Rate — Japan → United States
13%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document CFD analysis proving airflow/CFM ratings match ≥5 MVA generator heat loads
• Include shaft/bearing interface specifications matching 8501.64.0110 enclosure designs
• Avoid 8414 classification by demonstrating electrical generator-specific mounting patterns