Diaphragm Metering Pump from Mexico
Reciprocating pump with a flexible diaphragm that displaces precise volumes of chemicals or liquids for dosing applications. Classified in 8413.50.00 due to its positive displacement mechanism via reciprocating diaphragm motion for liquid handling. Ideal for water treatment and chemical processing.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide chemical compatibility certifications to support liquid pump classification
• Declare exact stroke volume and flow rates to distinguish from centrifugal pumps
• Comply with hazardous material labeling if designed for corrosive fluids