Diaphragm Compressor Flex Diaphragm
Metallic flexing diaphragm for oil-free diaphragm gas compressors, providing hermetic compression. HTS 8414.90.41 includes this as an 'other' compressor component.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If functioning as general gaskets/seals
Non-specific diaphragms/seals classify under gasket headings.
If for lab diaphragm pumps/compressors
Laboratory-scale units have parts in 8419.
If semiconductor process gas compressors
Per notes, semiconductor equipment parts may go to 8479.
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Import Tips & Compliance
• Fatigue cycle test data essential to prove durability
• Specify gas compatibility (e.g
• corrosive gases)
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