Pneumatic Temperature Controller for Air Lines from Mexico
Automatic regulator maintaining air temperature in pneumatic lines by measuring and modulating flow/heat exchange to counteract variations. Falls under HTS 9032.81.00.80 for pneumatic automatic apparatus controlling temperature via pneumatic means. Adheres to chapter note for non-electrical automatic control.
Duty Rate — Mexico → United States
10%
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
• Specify pneumatic actuation (not electric) in specs to stay in 9032.81; electric to 9032.89
• Calibrate and certify accuracy before import; NIST-traceable docs speed customs