Pneumatic Temperature Controller for Air Lines from Canada
Pneumatic apparatus that automatically controls air temperature in pneumatic lines by regulating flow based on temperature feedback. Classified in HTS 9032.81.00 for pneumatic automatic control of temperature variables. Applied in food processing and cleanroom environments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Prove temperature stabilization function with datasheets; distinguishes from simple heaters
• Declare as pneumatic-specific to avoid Chapter 85 thermostat classification