Hydraulic Turbine Governor from Canada
Electronic-mechanical regulator that maintains constant turbine speed by adjusting wicket gates or blade pitch based on load changes. Includes PID controllers and hydraulic actuators. Specifically 'regulators therefor' under HTS 8410.90.00.00.
Duty Rate — Canada → United States
28.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Provide software version, calibration certificates, and safety interlock documentation
• Declare cybersecurity features if connected to SCADA systems; may trigger CFIUS review