Close-Coupled Centrifugal Pump
A compact centrifugal pump where the impeller is directly coupled to the motor shaft without a separate baseplate, ideal for HVAC and light industrial use. Falls under HTS 8413.70.20 as other centrifugal pumps.
Import Duty Rates by Country of Origin
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.
If made predominantly of cast iron
Cast iron centrifugal pumps over certain HP have specific statistical suffixes.
If for refrigeration system circulation
Circulating pumps designed for refrigerating equipment classify in Chapter 84 heading 8418.
If imported as complete pump assemblies with valves
Valve-pump combinations may classify as regulator/control equipment if sold as units.
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Import Tips & Compliance
• Provide motor-pump coupling specifications to confirm close-coupled design versus base-mounted pumps
• Ensure NSF/ANSI 61 certification labeling for potable water applications to expedite FDA clearance
• Declare exact impeller material (e.g
• bronze vs. plastic) to match tariff material preferences
Related Products under HTS 8413.70.20
Canned Motor Centrifugal Pump
A hermetically sealed centrifugal pump with the motor integrated inside the pump housing, used for handling corrosive or hazardous liquids without leakage. It falls under HTS 8413.70.20 as an other centrifugal pump not fitted with a measuring device, distinct from standard frame-mounted or self-priming types.
Multistage Horizontal Centrifugal Pump
A centrifugal pump with multiple impellers in series for high-pressure applications like boiler feeding or reverse osmosis systems. Classified under HTS 8413.70.20 as other centrifugal pumps, excluding single-stage or priming variants.
End-Suction Centrifugal Pump
Standard single-stage centrifugal pump with top-center discharge and end suction for general water circulation in commercial plumbing. Classified in HTS 8413.70.20 as other centrifugal pumps not elsewhere specified.
In-Line Centrifugal Pump
Vertically mounted centrifugal pump with suction and discharge in horizontal line for space-saving HVAC booster applications. HTS 8413.70.20 covers this as other centrifugal pump configuration.
Magnetic Drive Centrifugal Pump
Leak-proof centrifugal pump using magnetic coupling to transmit torque without shaft seals, for chemical and pharma transfer. Classifies under HTS 8413.70.20 as other centrifugal pumps.
High-Temperature Centrifugal Pump
Centrifugal pump designed for hot oil or thermal fluid circulation up to 400°C, with special seals and materials. HTS 8413.70.20 includes such temperature-specialized other centrifugal pumps.