PSIC PSICph
Heading 8421

PSCC Heading 8421 — Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus for liquids or gases (2026)

Heading 8421 identifies the main commodity family Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus for liquids or gases within Chapter 84.

Level Heading
Code 8421
Children 11
Source PSCC
Practical summary

What this code covers

Heading 8421 identifies the main commodity family Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus for liquids or gases within Chapter 84.

Administrative context

Where this code is used

Use this heading when the product name is close but still too broad for the subheading or line level.

Selection note

How to choose it

Compare the subheadings under Heading 8421 and then choose the line that matches the exact product wording.

Nearby headings

8401
Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation
 8402
Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers
 8403
Central heating boilers other than those of heading 84.02
 8404
Auxiliary plant for use with boilers of heading 84.02 or 84.03 (for example, economisers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapour power units
 8405
Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers
 8406
Steam turbines and other vapour turbines
 8407
Spark-ignition reciprocating or rotary internal combustion piston engines
 8408
Compression-ignition internal combustion piston engines (diesel or semi-diesel engines)

FAQ

What does PSCC 8421 cover?

Heading 8421 identifies the main commodity family Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus for liquids or gases within Chapter 84.

Where is PSCC 8421 used in practice?

Use this heading when the product name is close but still too broad for the subheading or line level.

How do I choose PSCC 8421 over nearby options?

Compare the subheadings under Heading 8421 and then choose the line that matches the exact product wording.