Air-Operated Double Diaphragm Pump
Pneumatic reciprocating double diaphragm pump for transferring viscous liquids and slurries. Falls under HTS 8413.50.00 as a reciprocating positive displacement pump despite air drive, focused on liquid displacement mechanism.
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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 compressor integral for air supply
Air compressors with integral pumps shift classification.
If rotary lobe design for same viscous transfer
Lobe pumps are rotary positive displacement.
If part of complete slurry filtering system
Integrated in parts cleaning or filtering machinery.
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Import Tips & Compliance
• Classify drive mechanism separately; focus on liquid end reciprocation
• ATEX certification mandatory for explosive environments
• Specify maximum solid handling size for slurry applications
Related Products under HTS 8413.50.00
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Hygienic reciprocating piston pump for wort, beer, and syrup transfer in breweries. Meets food safety standards under 8413.50.00 for gentle handling of shear-sensitive liquids. Low shear design preserves product quality.
Hydraulic Piston Pump
A reciprocating positive displacement pump using pistons to move hydraulic fluid under high pressure for industrial machinery. It falls under HTS 8413.50.00 as it is designed for liquids and operates via reciprocating motion to displace fixed volumes per cycle. Commonly used in construction equipment and presses.
Diaphragm Metering Pump
Reciprocating pump with a flexible diaphragm that displaces precise volumes of chemicals or liquids for dosing applications. Classified in 8413.50.00 due to its positive displacement mechanism via reciprocating diaphragm motion for liquid handling. Ideal for water treatment and chemical processing.
Plunger Pump for High Pressure Cleaning
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Reciprocating Hand Pump for Fuel Transfer
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Dosing Pump for Water Treatment
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