Pumps; centrifugal, n.e.c. in heading no. 8413, for liquids

HS v2022 Code: 841370

About pumps; centrifugal, n.e.c. in heading no. 8413, for liquids

HS code 841370 covers centrifugal pumps for liquids that are not specified elsewhere in the 8413 heading. These pumps play a crucial role in various industries, including water treatment, chemical processing, and oil and gas operations. They are essential for moving and circulating liquids efficiently, making them a vital component of many industrial processes and infrastructure systems.

Production process

Centrifugal pumps are manufactured using a range of production techniques, including casting, machining, and assembly. The key steps involve creating the impeller, the casing, and the shaft, which are then assembled with other components such as bearings and seals. The impeller is the heart of the pump, responsible for generating the centrifugal force that drives the liquid through the system. Precision engineering and quality control are essential to ensure the pump's performance and reliability.

Production inputs

The production of centrifugal pumps requires a variety of inputs, including metals such as steel, cast iron, or stainless steel for the impeller and casing, as well as specialized components like bearings, seals, and mechanical parts. Manufacturers also rely on advanced machinery and tools, such as CNC machines, to ensure the precise manufacturing of pump components. Additionally, the industry requires skilled labor, engineering expertise, and access to reliable supply chains for raw materials and components.

Production outputs

Centrifugal pumps produced under HS code 841370 are used in a wide range of applications, including water and wastewater treatment, chemical processing, oil and gas extraction, and industrial manufacturing. These pumps are often used in conjunction with other equipment, such as 842121 Filtering or purifying machinery and apparatus for liquids, 842123 Filtering or purifying machinery and apparatus for gases, and 842131 Filtering or purifying machinery and apparatus for gases: intake air filters for internal combustion engines. The versatility and efficiency of centrifugal pumps make them an essential component in many industrial and infrastructure systems.

Revisions to 841370

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 841370. The most recent 1 version of this code (841370) is in the HS v2022 system (this version):

This page shows the most recent version of code 841370.

Family tree for pumps; centrifugal, n.e.c. in heading no. 8413, for liquids

    graph LR
    A["<a href='/classifications/hs/v2022/84'>84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/8413'>8413: Pumps; for liquids, whether or not fitted with measuring device, liquid elevators</a>"]
B --> C["<a href='/classifications/hs/v2022/841370'>841370: Pumps; centrifugal, n.e.c. in heading no. 8413, for liquids</a>"]

    B --> D["<a href='/classifications/hs/v2022/841311'>841311: Pumps; fitted or designed to be fitted with a measuring device, for dispensing fuel or lubricants, of the type used in filling-stations or in garages</a>"]
B --> E["<a href='/classifications/hs/v2022/841319'>841319: Pumps; for liquids, fitted or designed to be fitted with a measuring device, other than pumps for dispensing fuel or lubricants</a>"]
B --> F["<a href='/classifications/hs/v2022/841320'>841320: Pumps; hand, fitted or designed to be fitted with a measuring device, for liquids, other than those of item no. 8413.11 or 8413.19</a>"]
B --> G["<a href='/classifications/hs/v2022/841330'>841330: Pumps; fuel, lubricating or cooling medium pumps for internal combustion piston engines</a>"]
B --> H["<a href='/classifications/hs/v2022/841340'>841340: Pumps; concrete pumps</a>"]
B --> I["<a href='/classifications/hs/v2022/841350'>841350: Pumps; reciprocating positive displacement pumps, n.e.c. in heading no. 8413, for liquids</a>"]
B --> J["<a href='/classifications/hs/v2022/841360'>841360: Pumps; rotary positive displacement pumps, n.e.c. in heading no. 8413, for liquids</a>"]
B --> K["<a href='/classifications/hs/v2022/841381'>841381: Pumps and liquid elevators; n.e.c. in heading no. 8413</a>"]
B --> L["<a href='/classifications/hs/v2022/841382'>841382: Liquid elevators</a>"]
B --> M["<a href='/classifications/hs/v2022/841391'>841391: Pumps; parts thereof</a>"]
B --> N["<a href='/classifications/hs/v2022/841392'>841392: Liquid elevators; parts thereof</a>"]

    

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight