Lapper Slurry Flow Controller from Mexico
Precision flow control valve assembly for wafer lapping machines that regulates nanoliter/minute slurry delivery for consistent material removal rates. Maintains bow/warp specifications. Part of 8479.89.10 wafer lappers under 8479.90.41.00.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify flow precision (±1% at 10-100ml/min range),Include abrasive slurry compatibility (colloidal silica, alumina),Distinguish from general valves under 8481