Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 14 Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling 84 14 90 Of other pumps or compressors 84 14 90 90 Of other pumps or compressors Commodity Code Description 84 14 90 90 00 Of other pumps or compressors