Semiconductor Vacuum Pump Station 500 kW from Canada
Integrated 500 kW vacuum pump station with multiple rotary stages for evacuating chambers in wafer processing tools. Used across crystal growth, wafer slicing, and polishing lines. HTS 8414.80.20.65 classification for power and semiconductor-specific application.
Duty Rate — Canada → United States
10%
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
• Provide pump-down speed curves demonstrating ultra-high vacuum capability
• Install vibration isolation specs for cleanroom floor compatibility
• Avoid bulk import misclassification by specifying per-tool station use