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Mechanically Actuated Diaphragm Metering Pump from Japan

This mechanically actuated diaphragm metering pump uses a crankshaft or cam to reciprocate a diaphragm, delivering precise volumes of chemicals for dosing applications. Classified under HTS 8413.50.0050 as a reciprocating positive displacement diaphragm pump for accurate fluid dispensing.

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

Include stroke length, speed range, and chemical compatibility data in entry docs

Labeling must specify maximum flow rate and pressure; FDA compliance if for food/pharma