Wind Tunnel Drive Variable Speed Unit from Mexico
High-power mechanical speed changer for wind tunnel fan drives providing precise airflow simulation. HTS 8486.40.70.00 for aerodynamic testing equipment. Covers subsonic to supersonic test requirements.
Duty Rate — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Airflow Mach number range specs confirm testing application
• Fan horsepower rating documentation essential
• Research vs commercial end-use may affect classification