- Pneumatic air tube systems
- Pneumatic conveying systems
- Vacuum cleaning systems
- Vacuum lifting gear
- Vacuum transport systems
- Bottle-filling stations
- Printing machines
- Screen printing machines
- Air-cushion tables
- Drying systems
- Welding fume extraction
- Textile machinery
- Agricultural machines
- Dental equipment
- Water Fish pond aeration
- Aquarium aeration
- Aeration of galvanic tanks.
H.S.Code:8414100090