HS code · 6-digit subheading
HS Code 8413.50 – Pumps; reciprocating positive displacement pumps, n.e.c. in heading no. 8413, for liquids
HS code 8413.50 is the 6-digit subheading for pumps, reciprocating positive displacement pumps, n.e.c. in heading no. 8413, for liquids. It is used for piston pumps, plunger pumps, diaphragm pumps, metering pumps (reciprocating) and dosing pumps (reciprocating).
What HS 8413.50 covers
This HS code encompasses reciprocating positive displacement pumps for liquids, not elsewhere specified within heading 8413. These pumps operate by repeatedly enclosing a fixed volume of fluid and moving it mechanically, offering high pressure and precise flow control. They are widely utilized across diverse industries such as oil and gas, chemical processing, water and wastewater treatment, and manufacturing, where consistent flow and high-pressure capabilities are critical. Importers include industrial plants, municipal utilities, and specialized equipment integrators. Exporters are often manufacturers of industrial pumps and fluid handling systems. The trade focuses on durability, material compatibility with aggressive fluids, efficiency, and the ability to handle viscous liquids or slurries. Demand is driven by industrial expansion, infrastructure projects, and the need for reliable fluid transfer in challenging applications. These pumps are valued for their ability to maintain flow rates against varying discharge pressures.
- Covers
- Piston pumps
- Plunger pumps
- Diaphragm pumps
- Metering pumps (reciprocating)
- Dosing pumps (reciprocating)
- Hydraulic test pumps
- High-pressure cleaning pumps
- Slurry pumps (reciprocating)
- Examples
- Grundfos CRN series (some models)
- Milton Roy metering pumps
- LEWA diaphragm pumps
- Cat Pumps high-pressure piston pumps
- Wilden air-operated double diaphragm pumps
Codes often confused with 8413.50
Common mistake. This code is distinguished by its "reciprocating positive displacement" mechanism and applies to general liquid pumping, differentiating it from rotary positive displacement pumps (841360) and centrifugal pumps (841370).
Top exporters and importers of HS code 841350, 2025
In 2025, the largest exporter of HS code 841350 in UN Comtrade data was Germany, with 23% of world exports; the largest importer in UN Comtrade data was the United States, with 22% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 Germany $2.5B 23% of world exports
- 2 United States $2.0B 18% of world exports
- 3 China $1.4B 13% of world exports
World total: $10.8B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $2.3B 22% of world imports
- 2 China $784M 7.3% of world imports
- 3 Germany $681M 6.3% of world imports
World total: $10.8B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 8413.50 2
Brazil splits HS 8413.50 into 2 NCM codes, Mercosur's 8-digit tariff lines.
- 8413.50.10 Non-oxygen reciprocating pumps, over 5 to 600 HPDe potência superior a 3,73 kW (5 HP), mas não superior a 447,42 kW (600 HP), excluídas as para oxigênio líquido
- 8413.50.90 Other reciprocating positive displacement pumpsOutras
All Brazil NCM codes in heading 84.13 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 8413.50
What is HS code 841350?
HS code 841350 is a 6-digit subheading in the Harmonized System that covers: Pumps; reciprocating positive displacement pumps, n.e.c. in heading no. 8413, for liquids. This HS code encompasses reciprocating positive displacement pumps for liquids, not elsewhere specified within heading 8413. These pumps operate by repeatedly enclosing a fixed volume of fluid and moving it mechanically, offering high pressure and precise flow control. They are widely utilized across diverse industries such as oil and gas, chemical processing, water and wastewater treatment, and manufacturing, where consistent flow and high-pressure capabilities are critical. Importers include industrial plants, municipal utilities, and specialized equipment integrators. Exporters are often manufacturers of industrial pumps and fluid handling systems. The trade focuses on durability, material compatibility with aggressive fluids, efficiency, and the ability to handle viscous liquids or slurries. Demand is driven by industrial expansion, infrastructure projects, and the need for reliable fluid transfer in challenging applications. These pumps are valued for their ability to maintain flow rates against varying discharge pressures.
What products fall under HS code 841350?
Piston pumps, Plunger pumps, Diaphragm pumps, Metering pumps (reciprocating), Dosing pumps (reciprocating), Hydraulic test pumps, High-pressure cleaning pumps, Slurry pumps (reciprocating)
What are common misclassifications for HS code 841350?
This code is distinguished by its "reciprocating positive displacement" mechanism and applies to general liquid pumping, differentiating it from rotary positive displacement pumps (841360) and centrifugal pumps (841370).
Which countries are the top exporters of goods under HS code 841350?
In 2025, the top exporters of HS code 841350 in UN Comtrade data were Germany ($2.5B, 23% of world exports), the United States ($2.0B) and China ($1.4B). World exports came to about $10.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 841350?
In 2025, the top importers of HS code 841350 in UN Comtrade data were the United States ($2.3B, 22% of world imports), China ($784M) and Germany ($681M). World imports came to about $10.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 841350 structured?
HS code 841350 is a 6-digit subheading under the Harmonized System. The first 2 digits (84) identify the chapter, digits 3-4 (13) identify the heading, and digits 5-6 (50) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 841350?
Brazil splits HS code 841350 into 2 NCM codes: 8413.50.10 (Non-oxygen reciprocating pumps, over 5 to 600 HP), 8413.50.90 (Other reciprocating positive displacement pumps). The first 6 digits of each match the HS code.