Subheading 841410: Pumps; Vacuum
Subheading 841420: Pumps; Hand or Foot-operated Air Pumps
Subheading 841430: Compressors; of a Kind Used in Refrigerating Equipment
Subheading 841440: Compressors; Air Compressors Mounted on a Wheeled Chassis for … etc.
Subheading 841451: Fans; Table, Floor, Wall, Window, Ceiling or Roof Fans, with … etc.
Subheading 841459: Fans; N.E.C. in Item No. 8414.51
Subheading 841460: Hoods; Ventilating or Recycling Hoods Incorporating a Fan, wh … etc.
Subheading 841470: Gas-tight Biological Safety Cabinets; whether or not Fitted w … etc.
Subheading 841480: Pumps and Compressors; for Air, Vacuum or Gas, N.E.C. in Head … etc.
Subheading 841490: Pumps and Compressors; Parts, of Air or Vacuum Pumps, Air or … etc.