9018.90.50.40/Bulb Pump and Valve Assembly/Japan

Bulb Pump and Valve Assembly from Japan

Hand-operated latex bulb with one-way valve and pressure release mechanism for inflating sphygmomanometer cuffs. Essential accessory for manual blood pressure devices. Covered under HTS 9018.90.50.40 as sphygmomanometer parts.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Include burst pressure test results to validate medical-grade durability

• Specify tubing connection standards (e.g

• 3mm ID) for compatibility proof

• Avoid generic 'pump' labeling to prevent misclassification as toy or industrial parts