Multi-Stage Firefighting Booster Pump from Canada
Compact multi-stage, single-suction centrifugal pump used to boost pressure in high-rise building fire suppression systems. Classified in HTS 8413.70.20.40 for its multi-stage liquid handling capabilities.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include UL/FM certification documentation for fire safety equipment approval
• Specify jockey pump function if applicable to distinguish from main pumps
• Declare exact pressure ratings to prevent reclassification as single-stage