Liquid Level Control Valve for Wafer Polishing Slurry Tanks from Germany
Automatically maintains slurry levels in chemical mechanical polishing tanks for wafer surface preparation. HTS 8481.80.9015 for self-operating liquid level regulation in semiconductor wafer processing equipment. Ensures consistent polishing pressure and material removal rates.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document slurry composition compatibility (silica, ceria, etc.) for semiconductor CMP
• Specify self-operating float or diaphragm mechanism vs electronic level sensors