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DO Control Systems for Wastewater Treatment from Canada

Dissolved oxygen controllers that automatically adjust aeration blowers in wastewater plants to maintain optimal DO levels via probe feedback. HTS 9032.89.60 covers these automatic process regulators for biological treatment. Stabilizes against organic load variations.

Duty Rate — Canada → United States

11.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Provide membrane probe replacement schedules; ensure wastewater corrosion resistance; include SCADA integration specs

DO Control Systems for Wastewater Treatment from Canada — Import Duty Rate | HTS 9032.89.60