Watson-Marlow 505U Roller Pump
The Watson-Marlow 505U is a precision peristaltic roller pump designed for biopharmaceutical processing, using rotating rollers to compress flexible tubing and create positive displacement flow. It falls under HTS 8413.60.00.70 as a roller pump, a type of rotary positive displacement pump specifically for liquids without integrated measuring devices.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as replacement part without motor
Roller pump mechanisms classified as parts of liquid pumps when imported separately from complete units.
If equipped with integrated flow meter
Pumps fitted with measuring devices shift to other reciprocating positive displacement pumps heading.
If for semiconductor wafer processing
Special provisions may classify certain process pumps for semiconductor manufacturing in machinery chapter.
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Import Tips & Compliance
• Verify pump flow rate and pressure specs match 'roller pump' criteria; provide technical datasheets to CBP for classification confirmation
• Ensure tubing compatibility certification if for food/pharma use to avoid FDA reclassification risks
• Declare as 'other rotary positive displacement pumps - roller type' to prevent misfiling under general rotary pumps
Related Products under HTS 8413.60.00.70
Masterflex L/S Roller Pump System
Masterflex L/S series roller pumps deliver accurate flow rates for laboratory and industrial fluid transfer, utilizing roller compression on tubing for peristaltic action. Classified under HTS 8413.60.00.70 as other roller pumps within rotary positive displacement category for liquid handling.
Cole-Parmer 07522-50 Roller Pump
This Cole-Parmer benchtop roller pump provides variable speed control for continuous fluid transfer in research settings, employing multiple rollers to occlude tubing. It qualifies for HTS 8413.60.00.70 as a specialized roller-type rotary positive displacement pump.
Verderflex VF Series Roller Pump
Industrial Verderflex VF roller pumps handle aggressive chemicals through heavy-duty rollers and reinforced tubing, ideal for OEM integration. HTS 8413.60.00.70 covers these as other roller pumps for demanding liquid transfer applications.
Watson-Marlow 620Di Roller Pump
The 620Di features digital drive technology with roller occlusion for pharmaceutical filling lines, ensuring sterile fluid transfer. Falls under HTS 8413.60.00.70 as precision roller pumps without measuring devices.
SPX Flow APV Roller Pump
APV series roller pumps from SPX Flow serve food and beverage processing with sanitary 3-A certification and gentle product handling. Classified in HTS 8413.60.00.70 for hygienic rotary positive displacement applications.
Blue-White FlexFlo Roller Pump
Blue-White FlexFlo A-100N roller pumps offer chemical feed capabilities for water treatment with self-priming roller design. HTS 8413.60.00.70 includes these durable roller pumps for municipal applications.