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Vacuum Pump Baseplate from Japan

Machined aluminum baseplates mounting vacuum pumps in semiconductor grinder stations. HTS 8414.90.91.40 as structural parts of vacuum pumps for crystal boule grinding to wafer diameters. Vibration-damped design.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

T-slotted mounting proof and vibration specs

Anodized finish cert for cleanroom use