Dry Electrostatic Precipitator for Power Plant Flue Gas
A dry electrostatic precipitator system that captures fly ash and particulate emissions from coal-fired power plant flue gases via ionized particle collection on weighted plates. Classified under HTS 8421.39.0120 as it is specialized industrial gas cleaning equipment using electrostatic principles for large-scale gas purification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for fabric baghouse or cartridge filter systems
Mechanical filtering apparatus like baghouses are classified separately under other dry gas cleaning provisions.
If integral to a drying oven exhaust system
Apparatus for treatment of air from drying installations may fall under Chapter 84 drying provisions.
If primarily functioning as gas emission measuring equipment
Measuring or checking apparatus for pollution levels shifts to Chapter 90 optical or analytical instruments.
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
• Provide flue gas composition analysis and particulate removal efficiency certifications to support industrial use claims
• Label components clearly as electrostatic precipitator parts to facilitate partial shipments and avoid parts-only classification
Related Products under HTS 8421.39.01.20
Modular Electrostatic Precipitator for Cement Kiln Emissions
Modular dry electrostatic precipitator units optimized for capturing dust and alkaline particulates from cement kiln exhaust gases, featuring sectionalized fields for easy installation. It is categorized under HTS 8421.39.0120 for its role as industrial gas cleaning equipment employing electrostatic precipitation technology.
Rugged Electrostatic Precipitator for Oil Refinery Flare Gas
Heavy-duty electrostatic precipitator for treating flare stack gases in oil refineries, removing oil mist and sulfur particulates under variable flow conditions. Categorized under HTS 8421.39.0120 for industrial electrostatic gas cleaning applications.
Wet Electrostatic Precipitator for Industrial Exhaust
A wet electrostatic precipitator designed to remove fine particulate matter, aerosols, and acid gases from industrial exhaust streams using high-voltage electric fields and water scrubbing. It falls under HTS 8421.39.0120 as industrial gas cleaning equipment specifically classified as an electrostatic precipitator for purifying gases in manufacturing processes.
High-Temperature Electrostatic Precipitator for Steel Mill Furnace Gas
A robust electrostatic precipitator engineered for high-temperature blast furnace off-gases in steel mills, removing metallurgical dust with heat-resistant electrodes. Falls under HTS 8421.39.0120 as industrial gas cleaning equipment tailored for heavy industry electrostatic precipitation.
Two-Stage Electrostatic Precipitator for Chemical Plant Scrubber Gas
Two-stage wet/dry hybrid electrostatic precipitator for post-scrubber gas streams in chemical plants, enhancing removal of submicron particles and sticky fumes. Classified in HTS 8421.39.0120 due to its electrostatic mechanism for industrial gas purification.
Wall-Mount Electrostatic Precipitator for Mining Ventilation
Compact wall-mounted electrostatic precipitator for underground mining ventilation shafts, capturing silica dust and fumes from drilling operations. It qualifies under HTS 8421.39.0120 as industrial gas cleaning equipment using electrostatic technology for harsh environments.