Cartridge Type Mechanical Seal from Mexico
Pre-assembled cartridge mechanical seal that installs as a single unit onto pump shafts, simplifying maintenance in chemical processing equipment. Classified under HTS 8484.20.00.00 for its mechanical sealing action using multiple sealing elements. Ideal for high-pressure applications requiring easy replacement.
Duty Rate — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide assembly drawings showing it's a complete mechanical seal unit, not loose parts, to prevent reclassification
• Ensure FDA compliance if for food/pharma pumps, including material certificates for wetted parts
• Declare shaft size compatibility to distinguish from universal parts