Key Facts
281905 at a Glance
Code 281905
Official title Manufacture of filtering and purifying machinery or apparatus for liquids and gases
Version NIC 2025
Source authority MoSPI
Section C - Manufacturing
Mf
NIC 2025 MoSPI source NIC 281905 - Manufacture of filtering and purifying machinery or apparatus for liquids and gases
NIC 281905 classifies manufacture of filtering and purifying machinery or apparatus for liquids and gases as a final six-digit manufacturing activity under Section C and Division 28. Use it when this activity is the...
In this section
281901
Manufacture of refrigerating or freezing equipment for industrial use, including assemblies of major components
281902 Manufacture of air-conditioning machines for industrial use, including air conditioners for transport equipments
281903 Manufacture of fire extinguishers and other equipment for projecting, dispersing, or spraying liquids or powders, whether or not hand-operated and parts thereof such as sandblasting machines, steam cleaning machines and similar machines
281904 Manufacture of weighing machinery (other than sensitive laboratory balances).
281905
281906 Manufacture of filtering and purifying machinery or apparatus for liquids and gases
Manufacture of parts for general-purpose machinery
281907 Manufacture of packing and wrapping machinery such as filling, closing, sealing, capsuling, or labeling machines and similar items
281999 Manufacture of other general purpose machinery n.e.c. (fans intended for industrial applications, exhaust hoods for commercial, laboratory or industrial use; calendering or other rolling machines other than for metals or glass; gaskets and similar joints made of a combination of materials or layers of the same material and other general purpose machinery)
Official note
Class 2819 note from source layer
This class excludes: - manufacture of sensitive (laboratory-type) balances, see 2651 - manufacture of domestic refrigerating or freezing equipment, see 2750 - manufacture of domestic airconditioners, see 2750 - manufacture of domestic fans, see 2750 - manufacture of electrical welding and soldering equipment, see 2790 - manufacture of agricultural spraying machinery, see 2821 - manufacture of metal or glass rolling machinery and cylinders thereof, see 2823, 2829 - manufacture of agricultural dryers, see 2825 - manufacture of machinery for filtering or purifying food, see 2825 - manufacture of cream separators, see 2825 - manufacture of commercial clothes dryers, see 2826 - manufacture of textile printing machinery, see 2826
NIC 2008 -> NIC 2025 Mapping for 281905
NIC 2008 links are discovery matches from the local converter layer. Verify final migration decisions against official source documents.