PID Flow Regulator Sensor Assembly from Mexico
Sensor assembly component for 9032.81 automatic flow control instruments, measuring and adjusting liquid/gas flow rates in chemical processing lines. Classified under 9032.90.61.60 as it is principally used with subheading 9032.81 apparatus for closed-loop regulation. Excludes general plumbing sensors per Chapter exclusions.
Duty Rate — Mexico → United States
11.7%
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
• Provide flow calibration certificates and 9032.81 parent instrument model numbers in entry docs for accurate part classification
• Avoid bulk packaging that suggests general machine parts; retail-ready units better support Chapter 90 status
• Watch for anti-dumping duties on Asian-sourced electronics; declare origin precisely