Acetal Pump Shaft Seal
Polyoxymethylene (acetal) rotary shaft seal for water pumps, polymer of heading 3907. HTS 3926.90.45.90 other seals. Low friction for dynamic sealing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specific pump parts
Seals for classified pumps fall under pump parts heading.
If pneumatic/electrical use
Dedicated subheading for those specific seal applications.
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Import Tips & Compliance
• Confirm acetal copolymer meets 95% formaldehye units
• Machined parts need drawings proving seal function
• Industrial use declaration prevents household misclass
Related Products under HTS 3926.90.45.90
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Polyurethane Hydraulic Seal
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