Flowserve Mark 3 ISO Close-Coupled Pump
API 610 compliant single-stage, single-suction close-coupled centrifugal pump with 6-inch (15.24 cm) discharge for oil & gas transfer. Classified in HTS 8413.70.20.15 for its industrial-scale discharge.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If self-priming feature
Self-priming centrifugal pumps have dedicated subheading 8413.70.24.
If imported as pump housing/casing only
Pump parts like housings classify separately from complete units.
If primarily a valve-regulating pump
Valve/apparatus emphasis shifts to 8481 taps/valves chapter.
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
• Include API 610 certification for petroleum industry pumps to support classification
• Measure and certify exact discharge flange diameter (NPS 6+) in import invoice
• Separate motor from pump assembly if imported disassembled to avoid set classification
Related Products under HTS 8413.70.20.15
Goulds 3196 i-Frame Centrifugal Pump 6x4-13
A single-stage, single-suction, close-coupled centrifugal pump designed for industrial fluid handling with a 4-inch (10.16 cm) discharge outlet exceeding 5.08 cm. It falls under HTS 8413.70.20.15 due to its specific configuration for high-flow applications in water circulation and chemical processing.
Grundfos NB 50-125/142 Centrifugal Pump
Close-coupled, single-stage, single-suction end-suction centrifugal pump with a 50 mm (approximately 5.4 cm) discharge outlet for HVAC and water supply systems. Classified under HTS 8413.70.20.15 for its large discharge and specific pump type.
Sulzer RN 65-400A Circulator Pump
Industrial single-stage, single-suction, close-coupled centrifugal pump featuring a 65 mm (6.5 cm) discharge outlet for process water and coolant circulation. Meets HTS 8413.70.20.15 criteria for larger discharge centrifugal pumps.
KSB MegaCPK 100-250 Process Pump
Close-coupled single-suction centrifugal process pump with 100 mm (10 cm) discharge for chemical and petrochemical applications. Fits HTS 8413.70.20.15 due to discharge size and pump specifications.
CNP EAP 65-40/160L Horizontal Pump
Single-stage end-suction close-coupled centrifugal pump with 65 mm discharge outlet for building services and irrigation. Qualifies for HTS 8413.70.20.15 based on size and close-coupled design.
Wilo CronoLine-IL 80/170-1.1 Pump
Inline single-stage single-suction close-coupled centrifugal pump with 80 mm (8 cm) discharge for heating/cooling circuits. Falls under HTS 8413.70.20.15 for large-discharge specifications.