Industrial Blower Scroll Housing

Curved scroll casing that directs airflow in centrifugal industrial blowers for dust collection. Classified in HTS 8414.90.10 as a blower part, optimizing pressure and velocity in ventilation systems. Heavy-duty steel with wear-resistant lining.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.7%+35.0%39.7%
🇲🇽Mexico4.7%+10.0%14.7%
🇨🇦Canada4.7%+10.0%14.7%
🇩🇪Germany4.7%+10.0%14.7%
🇯🇵Japan4.7%+10.0%14.7%

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.

8474.90.00Lower: 35% vs 39.7%

If part of dust extraction machinery

Integrated parts for air cleaning machines classify under sorting/separating equipment.

8414.90Same rate: 39.7%

If for ventilating hoods in semiconductor cleanrooms

Cleanroom hood parts may align with safety cabinet provisions.

8479.89Lower: 12.5% vs 39.7%

If dedicated to semiconductor material processing blowers

Ventilation components for wafer grinders/lappers classify as semiconductor apparatus parts.

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

Specify CFM and static pressure ratings in invoices for duty assessment

Include abrasion test reports for lined housings in dusty environments