Positive displacement blower - Mapro ML 70
Specifications
| Manufacturer | Mapro International S.p.A. |
| Model | ML 70 |
| Year | 2021 |
| Condition | Used |
| Serial Number | 61L066 B |
| Stock Number | 1396 |
| Type of Machine | Positive displacement blower |
| Stock Number | 1396 |
| Capacity | 372 cfm |
| Pressure (inlet) | 1.013 hPa |
| Pressure (outlet) | 800 hPa |
| PS | 820 hPa |
| Blower speed | 2.500 rpm |
| Motor | 22 kW - 400 V - 50 Hz - 2.950 rpm - 38,8 A |
Description
The Mapro Positive Displacement Blower consist basically of a pair of Tri-lobe rotors, mounted on parallel shafts, rotating in opposite directions inside a properly shaped casing closed at the ends by side plates. The two Tri-lobe rotors are synchronized by a pair of timing gears. As the rotors rotate, air is drawn into the inlet side of the casing, is moved from the inlet to the outlet side by the free volumes
between rotors and stator and finally is forced out of the outlet side against the connected system pressure. The blower does not develop pressure within the casing but the discharge pressure depends only upon the connected system resistance. Motor: 22 kW - 400 V - 50 Hz - 2.950 rpm - 38,8 A. P(inlet): 1.013 hPa. P(outlet): 800 hPa. PS: 820 hPa. T amb: 20/40 °C. Blower speed: 2.500 rpm. Q: 372 cfm. Sound level: 89 dB(A).