Lapper Slurry Flow Controller from Germany
A precision flow control valve assembly for wafer lapping machines that regulates nanoliter/minute slurry delivery for consistent material removal rates. It maintains bow/warp specifications. This valve is a part of the goods of tariff item 8479.89.10.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the flow controller is specifically designed for wafer lapping machines
• Document its precision specifications and principal use
• Verify if the valve is considered a part of the lapping machine or a separate flow control device