Bubble Flow Meter
Precision glass instrument measuring very low gas flow rates by bubble displacement. Under HTS 9026.80.60.00 for other gas flow apparatus. Laboratory calibration use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If laboratory glassware primarily
Glass lab equipment not measuring instruments classifies in 7017.
If ceramic flow tube version
Ceramic lab wares classify by material unless specific instruments.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Soap solution compatibility and flow range (0-500ml/min) specified
• Fragile glass construction requires careful packaging declaration
• Lab vs. industrial use distinction prevents machinery classification
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