Description
DRY SCREW VACUUM PUMP
Manufactures high-quality vacuum systems for various needs of multiple industries. Just like Rotary Vane Vacuum Pumps, these are among the newest addition to the pumping industry. As the name suggests, dry screw vacuum pumps work on a no oil, no water principle that makes them extremely reliable for environment-friendly applications. The pumping capacity of the blower ranges from 120m/hour to 3,000m/hour depending on the model. These products are available in several models and configurations to match a wide variety of requirements. Further, these pumps can be used in combination with other vacuum
Applications
- Reaction
- Evaporation
- Vapor Recovery
- Refinery
- Degassing
- House Vacuum
- Filtration
- Pervaporation
- Distillation * Drying
- Freeze Drying
- Impregnation
| Model | A1S150 | A1S300 | A1S400 | A1S800 | A1S1500 | A1S3000 |
| Displacement(m3/hr, 50/60Hz) | 110/130 | 250/300 | 330/400 | 660/800 | 1250/1500 | 2250/2700 |
| Ultimate Pressure (Torr) | 5 X 102 | 7.5 X 103 | 7.5 X 103 | 7.5 X 103 | 5 X 102 | 5 X 102 |
| Standard Motor (Kw, 50Hz/60Hz) | 2.2/3.7 | 7.5/7.5 | 7.5/11 | 15/15 | 30/37 | 37/55 |
| Power Consumption (kW, 50Hz/60Hz) | 1.8/3.3 | 4.8/5.9 | 6.2/6.9 | 10.4/12.4 | 24.7/30.4 | 30.6/45.2 |
| Rotation(max. rpm, 50Hz/60Hz) | 2900/3500 | 2900/3500 | 2900/3500 | 2900/3500 | 1450/1750 | 1450/1750 |
| Connection(Inlet/Outlet) | 40/40 nb | 50/40 nb | 65/50 nb | 100/65 nb | 5″/3″ | 6″/4″ |
| Cooling Water Flow(l/min) | 5~10 | 10~15 | 10~15 | 15~20 | 30~40 | 40~50 |
| Seal Purge Consumption(l/min) | 5~15 | 15~25 | ||||
| Apprx. Weight(Bare Shaft, Kg) | 200 | 300 | 380 | 600 | 1200 | 1500 |









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