Cooling Fan Impeller for Generator Housings from Canada
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 — Canada → United States
28%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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