Stainless Steel Centrifugal Pump Impeller
A precision-machined stainless steel impeller designed for high-speed rotation in centrifugal pumps used for liquid transfer in industrial applications. It falls under HTS 8413.91.90.96 as a part of pumps for liquids, specifically the rotating component that imparts energy to the fluid. This part is essential for maintaining flow efficiency in chemical processing plants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for semiconductor wafer processing pumps
Statistical suffix distinguishes parts for semiconductor manufacturing equipment per HTS notes.
If imported as a complete pump assembly for semiconductor use
Finished pumps for semiconductor material processing are classified separately from parts.
If sold as general stainless steel castings without pump-specific design
Lacks specific pump functionality, falling under general metal articles instead of Chapter 84 parts.
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Import Tips & Compliance
• Verify material composition with mill certificates to confirm classification as a pump part and avoid reclassification as machinery under Chapter 84
• Include detailed engineering drawings and pump model compatibility in documentation to prove functionality as a replacement part
Related Products under HTS 8413.91.90.96
Wear Ring Set for Slurry Pumps
Replaceable wear rings that protect pump casing and impeller from abrasive liquid erosion in slurry handling. Classified as 'other' parts of liquid pumps under HTS 8413.91.90.96. Ideal for mining and mineral processing operations.
Cast Iron Pump Casing for Liquid Transfer
A durable cast iron housing that encases the impeller and shaft in liquid pumps, directing fluid flow and containing pressure. Classified under HTS 8413.91.90.96 as 'other' parts of pumps for liquids, not fitted with measuring devices. Commonly used in water circulation and irrigation systems.
Mechanical Seal Assembly for Industrial Pumps
A replaceable seal unit with rotating and stationary faces to prevent liquid leakage along the pump shaft. It is a critical 'other' part under HTS 8413.91.90.96 for pumps handling liquids in corrosive environments. Designed for easy installation in chemical and petrochemical pumps.
Pump Shaft with Keyway for Centrifugal Models
A hardened steel shaft with machined keyway to couple impeller to motor in centrifugal liquid pumps. Falls under HTS 8413.91.90.96 as an 'other' pump part essential for torque transmission. Used in high-volume water and slurry pumping applications.
Diffuser Vane Assembly for Multistage Pumps
A precision-cast diffuser with curved vanes that converts velocity to pressure in multistage liquid pumps. HTS 8413.91.90.96 covers this as an 'other' pump part for high-pressure applications like boiler feedwater. Enhances pump efficiency in power generation.
Pump Baseplate for Mounting Assemblies
Heavy-duty steel baseplate with machined mounting holes to secure pump-motor sets to foundations. An 'other' part under HTS 8413.91.90.96 for liquid pumps, providing vibration damping and alignment. Standard in HVAC and industrial installations.