Pumps; parts thereof

HS v2022 Code: 841391

About pumps; parts thereof

HS code 841391 covers a wide range of pumps and their associated parts, which are essential components in various industrial and commercial applications. Pumps play a crucial role in the movement and distribution of liquids, gases, and other fluids, making them indispensable in sectors such as manufacturing, construction, energy, and water management. The global pumps market is expected to continue growing, driven by increasing demand for efficient fluid handling solutions across diverse industries.

Production process

Pumps are typically manufactured using a combination of casting, machining, and assembly techniques. The production process often involves the fabrication of individual components, such as impellers, casings, and shafts, which are then assembled into the final pump unit. Advanced manufacturing methods, including computer-numerical-control (CNC) machining and 3D printing, are increasingly being employed to enhance precision, efficiency, and customization in pump production.

Production inputs

The main inputs required for the production of pumps and their parts include various metals (e.g., 721010 Steel, 760110 Aluminum), specialized alloys, bearings, seals, and electronic components. Manufacturers also rely on a range of machinery, tools, and equipment, such as lathes, milling machines, and welding equipment, to fabricate and assemble the pump components.

Production outputs

Pumps produced under HS code 841391 are used in a wide range of applications, including 842119 Centrifugal pumps, 841360 Rotary pumps, and 841370 Reciprocating positive displacement pumps. These pumps are often incorporated into larger systems and equipment, such as 841430 Air or vacuum pumps, 841440 Air compressors, and 841480 Other air or gas compressors, which are classified under different HS codes.

Revisions to 841391

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 841391. The most recent 1 version of this code (841391) is in the HS v2022 system (this version):

This page shows the most recent version of code 841391.

Older versions

Family tree for pumps; parts thereof

    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/v2022/841391'>841391: Pumps; parts thereof</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/v2022/841370'>841370: Pumps; centrifugal, n.e.c. in heading no. 8413, for liquids</a>"]
B --> L["<a href='/classifications/hs/v2022/841381'>841381: Pumps and liquid elevators; n.e.c. in heading no. 8413</a>"]
B --> M["<a href='/classifications/hs/v2022/841382'>841382: Liquid elevators</a>"]
B --> N["<a href='/classifications/hs/v2022/841392'>841392: Liquid elevators; parts thereof</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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