The RAF 2501 is applied in extraction systems requiring large air flows for lighter types of dust and cleaning. Pressure generation is achieved through two series connected stages.
| TECHNICAL DATA | RAF 2501 |
| Motor [kW/hp] | 30/40 |
| Pump [rpm] | 3000/3600 |
| Weight [kg] | 440 |
| Max dP [kPa] | 17 |
| Flow max [m3/h] | 3300 |
| Sound Level of Unit 1 m [dB(A)] with exhauste silencer | 74 |
| Inlet [∅ mm] | 200 |
| Outlet[∅ mm] | 160 |