Air-Driven Diaphragm Pump Motor
A pneumatic motor unit powering diaphragm pumps for fluid transfer in chemical processing. Classified in 8412.39.00 as other pneumatic power motors generating reciprocating motion from compressed air.
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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 complete pump assembly for liquids
Entire pump units with pneumatic drive classified under pumps, not separate motors
If diaphragm components only
Individual diaphragms or membranes are parts, not complete pneumatic motors
If for semiconductor chemical delivery
Specialized cleanroom versions may qualify under instrument provisions
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Import Tips & Compliance
• Specify hazardous location ratings (ATEX/IECEx) for chemical industry applications
• Document air consumption rates to distinguish from hydraulic alternatives
• Ensure pump motors aren't classified under 8413 for liquid pumps
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