Screw air compressors
Vacuum pumps
Oil-Free Screw Vacuum Pump, 11–160 kW
PricePrice on request
Discuss by phone: 8 (800) 700-49-01Specifications
- Power
- 11–160 kW
- Pumping speed
- 680–11,800 m³/h
- Working vacuum
- −10 to −80 kPa
- Noise
- 74–95 dB(A)
- Weight
- 1350–7700 kg
- Models
- 12 models, VCS-15 to VCS-200
Description
Oil-free screw vacuum pump: no oil enters the compression chamber and the exhaust is clean. Variable speed control and monitoring as standard. 12 models from 11 to 160 kW.
Key features
- labyrinth seals keep oil out of the compression chamber;
- volumetric efficiency above 85%;
- water-jacketed housing for near-isothermal compression;
- variable speed control and remote condition monitoring;
- washable stainless steel filter element;
- no external cooling water and no vacuum oil changes.
Use in plastics production
- pneumatic and vacuum conveying of raw material without oil contamination risk;
- vacuum forming and part holding;
- food and medical packaging;
- central vacuum systems of a plant.
Technical specifications
Models
| Model | Power, kW | Pumping speed, m³/h | Noise, dB(A) | Inlet/outlet | Weight, kg | Dimensions L×W×H, mm |
|---|---|---|---|---|---|---|
| VCS-15 | 11 | 680 | 74±2 | DN150 | 1350 | 2050×1400×1700 |
| VCS-20 | 15 | 880 | 76±2 | DN150 | 1450 | 2050×1400×1700 |
| VCS-30 | 22 | 1360 | 78±2 | DN150 | 1780 | 2050×1500×1700 |
| VCS-40 | 30 | 1870 | 79±2 | DN150 | 1800 | 2050×1500×1700 |
| VCS-50 | 37 | 2420 | 81±2 | DN150 | 1850 | 2050×1500×1700 |
| VCS-60 | 45 | 3080 | 83±2 | DN200/DN150 | 2350 | 2300×1700×1800 |
| VCS-75 | 55 | 3650 | 84±2 | DN200/DN150 | 2400 | 2300×1700×1800 |
| VCS-100 | 75 | 4980 | 87±2 | DN200 | 3550 | 2500×1900×2050 |
| VCS-125 | 90 | 6010 | 89±2 | DN200 | 3600 | 2500×1900×2050 |
| VCS-150 | 110 | 7350 | 90±2 | DN300/DN250 | 7500 | 3350×2850×2050 |
| VCS-175 | 132 | 9300 | 92±2 | DN300/DN250 | 7600 | 3350×2850×2050 |
| VCS-200 | 160 | 11800 | 95±2 | DN300/DN250 | 7700 | 3350×2850×2050 |
All models: working vacuum −10 to −80 kPa, ambient temperature up to 46 °C, inlet gas temperature up to 55 °C.
How to select
An oil-free pump suits duties where the pumped air must not be contaminated with oil and where oil system maintenance is undesirable.
Questions and answers
What vacuum does the oil-free pump reach?
The working range is −10 to −80 kPa. For deeper vacuum choose an oil-sealed screw vacuum pump.
Is cooling water required?
No, external cooling water is not required.
Price on request. Send an enquiry and we will select the model for your air demand and pressure and prepare a quotation.
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