High Purity Pneumatic Regulator for Wafer Cleaning Gas Lines from United States
A pneumatic fluid power pressure regulator for nitrogen or argon gas lines in post-etch wafer cleaning stations within semiconductor fabs. It provides stepped pressure reduction from high tank pressures to delicate process requirements, classified under tariff item 8481.10.00.
Duty Rate — United States → Canada
0%
Import Tips
• Document the pressure-reducing function clearly to support classification under 8481.10.00
• If the regulator is imported with other components as a system, review Section XVI Note 4 for potential classification
• Check if the goods qualify for duty-free entry under a free trade agreement