Pneumatic Flour Vacuum Elevator from Mexico
Vacuum-based pneumatic elevator for lifting flour from mills to multi-level storage bins via dilute phase transport. HTS 8428.20.00 classification applies to its air-powered vertical material conveyance in baking facilities.
Duty Rate — Mexico → United States
10%
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
• Include dust collection efficiency ratings (>99.9%) for bakery air quality compliance
• Validate food-grade vacuum pumps and stainless steel construction in entry documents
• Test for low shear rates to maintain flour particle integrity during customs review