Industry: 3594—Fluid Power Pumps and Motors
Establishments primarily engaged in manufacturing hydraulic and pneumatic fluid power pumps and motors, including hydrostatic transmissions. Establishments primarily engaged in manufacturing pumps for motor vehicles are classified in Industry 3714.
| Fluid power pumps and motors | Motors, air or hydraulic fluid power |
| Hydraulic pumps, aircraft | Motors, pneumatic |
| Hydrostatic drives (transmissions) | Pumps, hydraulic power transfer |
| Hydrostatic transmissions | |
| Codes |
Titles | Total Marketable US Businesses |
| 35940000 | Fluid power pumps and motors | 134 |
| 35940100 | Fluid power pumps | 49 |
| 35940101 | Pumps, hydraulic power transfer | 50 |
| 35940102 | Pumps, hydraulic, aircraft | 6 |
| 35940200 | Fluid power motors | 7 |
| 35940201 | Motors, pneumatic | 9 |
| 35940202 | Motors: hydraulic, fluid power, or air | 28 |
| 35949901 | Hydrostatic drives (transmissions) | 8 |
