DO Control Systems for Wastewater Treatment from Germany
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 — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide membrane probe replacement schedules; ensure wastewater corrosion resistance; include SCADA integration specs