| Feature | Details |
| Brand | Sullair (Genuine Original) |
| Part Number (P/N) | 02250164-821 (Replaces 88250164-821) |
| Model Compatibility | Sullair 20S/12 Series, 900HH/1150H |
| Compression Stage | Single-Stage High Pressure |
| Rated Capacity | 500 – 1150 CFM (Variable based on RPM) |
| Max Pressure | Up to 500 PSIG (XHH Models) / 350 PSIG (XH Models) |
| Rotor Profile | Asymmetrical Helical Design |
| Drive Type | Gear Driven / Direct Drive Compatible |
| Lubrication | Oil-Injected (Sullube or 24KT Recommended) |
| Weight | Approx. 560 kg – 600 kg |