Cryogenic Centrifugal Pump
Centrifugal pump for liquefied gases like LNG or liquid nitrogen transfer. Classed in HTS 8413.70.2090 as other for special liquids. Low-temp materials prevent vapor lock.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for cryogenic fuels
Fuel-designated cryogenic pumps excluded.
If part of LNG processing machine
Chemical/liquid gas machines take precedence.
If for distillation apparatus
Cryo pumps in separation equipment classify there.
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Import Tips & Compliance
• Hazardous material declarations mandatory for cryogenic service
• DOT/PHMSA approvals for pressure vessels integral to pump
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