| DRY VACUUM PUMPS |
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Low maintenance, no pollutant emissions and reduced power absorption make BORA AC pumps more suitable in many applications as opposed to liquid ring or close circuit lubricant pumps.
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TECHNICAL ADVANTAGES
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Large air flows |
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Oil-free dust-free (no oil mist in discharged air) |
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Less energy waste |
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Reduced ordinary maintenance costs (periodic replacement of air filter, bearings lube and V belts) |
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APPLICATIONS
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Centralized vacuum plants |
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Heavy dusts vacuum conveying |
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Low temperature solvent evaporation and recovery |
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Pasta factories - drawing line degassing |
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Plastics thermoforming |
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Slaughtering - evisceration - poultry |
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Glass making - bottle production |
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WORKING PRINCIPLE
Top-down flow. The higher the vacuum is, the more cooling air is drawn in by lateral ducts.
This cooling flow touches the rotors lowering heat and allowing to operate even at closed intake port with no need of a vacuum breaker valve.
AC series BORA pumps allow to reach vacuum goals unmatched by other oil-free lobes machines. |
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TECHNICAL INFORMATION
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103 AC |
233 AC |
293 AC |
353 AC |
673 AC |
883 AC |
| Geometric flow @ 2150 RPM m³/h |
225 |
515 |
630 |
780 |
1450 |
1800 |
| Max vacuum % |
85 |
85 |
85 |
85 |
85 |
85 |
| Absorbed kW |
6 |
12 |
18 |
23 |
40 |
44 |
| Intake pipeline nominal diameter |
80 |
100 |
100 |
100/150 |
150 |
150 |
| Noise enclosure measures |
| Length mm |
1770 |
2110 |
2110 |
2110 |
2610 |
2610 |
| Width mm |
890 |
1110 |
1110 |
1110 |
1610 |
1610 |
| Height mm |
960 |
1610 |
1610 |
1610 |
1870 |
1870 |
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DRY VACUUM PUMP BORA 103 AC-K
| Geometric flow @ 2150 RPM m³/h |
300 |
| Max vacuum % |
90 |
| Absorbed Power kW |
8,5 |
| Intake pipeline nominal diameter |
80 |
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