Electrocoagulation Treatment Controller

Power management unit for wastewater treatment systems using electrolysis to generate metal coagulants for pollutant removal. HTS 8543.30.90 covers electrolysis apparatus for environmental applications.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.6%+35.0%37.6%
🇲🇽Mexico2.6%+10.0%12.6%
🇨🇦Canada2.6%+10.0%12.6%
🇩🇪Germany2.6%+10.0%12.6%
🇯🇵Japan2.6%+10.0%12.6%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8421.21.00.00Lower: 35% vs 37.6%

If when part of complete water filtration equipment

Complete water treatment machinery classifies under 8421.

8504.40.70Lower: 35% vs 37.6%

If generic power supplies for water treatment

Specific electrocoagulation function required for 8543.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Include EPA compliance documentation for water treatment applications

Specify electrode material compatibility with wastewater chemistry

Document self-cleaning polarity reversal features

Related Products under HTS 8543.30.90

Industrial Electroplating Rectifier

A DC power supply unit designed specifically for electroplating processes, converting AC to adjustable DC voltage and current for metal deposition in industrial plating tanks. It falls under HTS 8543.30.90 as an electrical apparatus with the individual function of providing controlled power for electroplating, not specified elsewhere in Chapter 85.

Electrophoresis Power Supply Unit

Precision power supply for gel electrophoresis equipment used in molecular biology labs, providing constant voltage or current with programmable parameters for protein/DNA separation. Classified under 8543.30.90 for its specific electrophoretic function in laboratory settings.

Cathodic Protection Rectifier

Transformer-rectifier unit for impressed current cathodic protection systems, preventing corrosion on pipelines, ships, and offshore platforms through electrolytic action. HTS 8543.30.90 covers this electrolysis apparatus for corrosion prevention applications.

Electrolysis Hydrogen Generator Power Supply

High-current DC power supply optimized for PEM electrolyzers that split water into hydrogen and oxygen via electrolysis for clean energy applications. Falls under 8543.30.90 as specialized electrolysis apparatus.

Anodizing Process Controller

Electronic control unit managing voltage, current ramping, and temperature for aluminum anodizing baths, ensuring uniform oxide layer formation. Classified in 8543.30.90 for electroplating-specific electrical control functions.

Electrowinning Cell Power Supply

High-amperage rectifier for electrowinning precious metals from cyanide or acid solutions in mining operations, recovering gold, silver, and copper. HTS 8543.30.90 for specialized electroplating/electrolysis equipment.