| Model Name | UH-40 |
| Maximum Operating Pressure (psi) | 40000 |
| Maximum Flow (gpm) | 20 |
| Maximum Operating Pressure (bar) | 2750 |
| Maximum Flow (l/min) | 80 |
| Inlet Orientation | 0° |
| Inlet Connection | 9/16"HP Female |
| Outlet Connection | 9/16"HP Male |
| Speed Range (RPM) | 250 - 1000 |
| Air Inlet Connection | Chicago Fitting |
| Minimum Inlet Air Pressure (psi) | 80 |
| Maximum Inlet Air Pressure (psi) | 100 |
| Air Consumption (cfm) | 40 |
| Minimum Inlet Air Pressure (bar) | 5.5 |
| Maximum Inlet Air Pressure (bar) | 7 |
| Air Consumption (l/sec) | 20 |
| Weight (lbs) | 26 |
| Weight (kg) | 11.8 |
| Cv | 4.6 |
| Brand | Stoneage |






