Used Edwards model EDP80 chemical dry vacuum pump. Unit rated 83 m3/hr maximum pumping speed at 50 Hz. Ultimate vacuum 0.5 mbar. Unit direct driven by 5.5kw/6.33kw 3/50-60hz, 2905-3500rpm motor. Mounted in a mild steel frame.
| Motor Power | 5.5 hp | 4.1 kW |
| Material Of Construction | Mild Steel | Mild Steel |
| Vacuum Rating | 0.5 | 0.5 |
| Speed | 2905 | 2905 |