Boiler Feedwater Pump Impeller from Japan
Precision-machined impeller for high-pressure feedwater pumps supplying boilers with preheated water. HTS 8402.90.00.90 applies as integral pump part for vapor boiler operation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify material (e.g
• duplex stainless) for corrosion resistance in boiler service
• Include pump performance curves linking impeller to boiler pressure requirements