| Model | 77H120L10 | 77H90L10 |
| Rated Power (hp) | 1.5 | 1.5 |
| Rated Power (kW) | 1.1 | 1.1 |
| Max Free Speed (rpm) | 12000 | 9000 |
| Output | 5/8 in.- 11 Thread | 5/8 in.- 11 Thread |
| Weight (lbs) | 6 | 6 |
| Weight (kg) | 2.7 | 2.7 |
| Length (in) | 16.44 | 16.44 |
| Length (mm) | 417 | 417 |
| Air Consumption @ Load (cfm) | 39 | 37 |
| Air Consumption @ Load (L/min) | 1104 | 1048 |
| Air Inlet Size (in) | 3/8 | 3/8 |
| Exhaust | Side | Side |
| Vibration m/s2 | 4.2, uncertainty: 3.5 | < 2.5 |
| Min Hose Size (in) | 1/2 | 1/2 |
| Min Hose Size (mm) | 13 | 13 |