Portable Diaphragm Vacuum Pump for Lab Use
This compact diaphragm vacuum pump is designed for laboratory applications such as filtration and aspiration, capable of handling air or gases at flow rates under 0.57 cubic meters per minute. It falls under HTS 8414.80.16.85 as a portable air or vacuum pump not exceeding the specified capacity, distinct from larger industrial compressors. The portable design makes it ideal for benchtop use in research settings.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If exceeds 0.57 cubic meters per minute
Higher flow rate portable air compressors fall into the next statistical suffix within the same portable subcategory.
If designed for industrial continuous operation
Non-portable vacuum pumps for heavy-duty factory use are classified under other air/vacuum pumps rather than portable compressors.
If integrated into a complete laboratory testing instrument
Pumps primarily for analytical or testing apparatus in labs are covered in Chapter 90 for instruments and apparatus.
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Import Tips & Compliance
• Verify pump flow rate documentation to confirm it is under 0.57 m³/min and portable to avoid reclassification to higher capacity codes
• Include manufacturer specs on gas compatibility and explosion-proof features if applicable for chemical lab use
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