Other reciprocating positive displacement pumps
Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof: > Other reciprocating positive displacement pumps
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Subheadings
Products classified under HTS 8413.50.00
Brewery Transfer Piston Pump
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
Triplex plunger reciprocating pump delivering high-pressure water for industrial cleaning systems. It qualifies under HTS 8413.50.00 as a reciprocating positive displacement pump specifically for liquids. Used in pressure washers and surface cleaners.
Reciprocating Hand Pump for Fuel Transfer
Manual lever-operated reciprocating pump for transferring fuels and oils from drums. Falls under 8413.50.00 for its positive displacement action via reciprocating piston for liquid handling. Common in automotive workshops and agriculture.
Dosing Pump for Water Treatment
Electrically driven reciprocating piston pump for accurate chemical dosing in water purification systems. Classified as 8413.50.00 for reciprocating positive displacement of liquids in treatment processes. Features adjustable stroke for precise metering.
Bilge Reciprocating Pump
Compact reciprocating piston pump for removing bilge water from boats and ships. It is a positive displacement liquid pump under HTS 8413.50.00 due to its reciprocating mechanism. Self-priming design for marine applications.
Laboratory Piston Pump
Precision reciprocating piston pump for laboratory liquid handling and chromatography. Classified in 8413.50.00 as it uses positive displacement for accurate low-volume liquid transfer. Stainless steel construction for chemical compatibility.
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.
Reciprocating Paint Pump
Heavy-duty piston pump for high-viscosity paint circulation in spray booth systems. Positive displacement reciprocating design under 8413.50.00 for industrial liquid coating applications. Variable speed for consistent flow.
Oil Reciprocating Pump for Compressors
Piston-type lubricating oil pump with reciprocating action for air compressor systems. Classified 8413.50.00 as it positively displaces oil (liquid) for machinery lubrication. Compact design for OEM integration.
Food Grade Piston Pump
Sanitary reciprocating piston pump for transferring dairy, sauces, and food products. Meets 3A standards for food contact under HTS 8413.50.00 as positive displacement liquid pump. Easy-clean design prevents contamination.
Chemical Reciprocating Plunger Pump
Corrosion-resistant plunger pump for aggressive chemical transfer in processing plants. Reciprocating positive displacement qualifies for 8413.50.00 with PTFE seals for harsh liquids. High-pressure capability up to 100 bar.
Metering Plunger Pump
High-precision reciprocating plunger pump for boiler chemical feed systems. Fixed displacement volumes under 8413.50.00 for liquid chemical metering applications. Adjustable stroke length for flow control.
Slurry Reciprocating Pump
Heavy-duty piston pump designed for abrasive slurry transfer in mining operations. Positive displacement reciprocating action under HTS 8413.50.00 handles solids-laden liquids. Hardened liners for wear resistance.