Industrial Pump Mechanical Seal
A mechanical seal assembly with metal sheeting gaskets combined with rubber and ceramic components for sealing rotating shafts in centrifugal pumps. Falls under 8484.90.00.00 as 'mechanical seals - other' due to its multi-material construction beyond simple metal sheeting. Used in chemical processing and water treatment industries.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as pump parts
Seals integral to specific pumps classify as parts of pumps rather than standalone mechanical seals.
If predominantly plastic/rubber construction
If metal content is secondary, shifts to other plastic articles of gaskets/seals.
If rubber gasket dominant
Rubber-based mechanical seals without significant metal sheeting go to Chapter 40 rubber articles.
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Import Tips & Compliance
• Obtain material safety data sheets (MSDS) proving non-hazardous composition for chemical-resistant seals
• Label as 'mechanical seal assembly' to distinguish from plain gaskets; mislabeling risks 8483 classification
Related Products under HTS 8484.90.00.00
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