Oil-free screw vacuum pump
Dry Screw Vacuum Pumps
New technology of oil-free screw
- Addressing the new challenges of industrial vacuum applications
The RS-series vacuum pump adopts oil-free screw technology, and the product possesses unique advantages:
Speed up and reduce downtime
Self-developed screw structure, capable of continuously delivering high pumping speed within the range from atmospheric pressure to 0.5 mbar
The ultimate pressure can reach 0.005 mbar
Dry screw technology, no working fluid required
The pump chamber is completely free of oil, ensuring no contamination of the pumped gas
Achieve true clean vacuum with no pollution emissions
Compact, sturdy, and durable
Possess strong capabilities in handling liquids and dust
Suitable for humid process applications and more demanding process applications
Low long-term cost of ownership
Lower usage costs for electricity/cooling water, etc
Low carbon, no pollution and waste emission costs, with considerable long-term investment returns
Typical Applications
- Coil coating, sputtering coating, hard coating, etc
- Surface treatment, plasma cleaning, etc
- Heat treatment furnace
- Vacuum sintering, carburizing & nitriding
- Vacuum melting, vacuum brazing
- Electron beam welding
- Vacuum freeze drying
- Drying of transformers, capacitors, batteries, etc
- Material compression and degassing
- Distillation, concentration, deodorization
- Vacuum cleaning
|
Product Model |
Volumetric Flow (m³/h) |
Limit Pressure (Pa) |
Motor Power (kW) |
Inlet Port |
Exhaust Interface |
Weight (kg) |
|
VPS260 |
260 |
2.6 |
7.5 |
65 |
50 |
320 |
|
VPA360 |
360 |
2.6 |
11 |
65 |
50 |
380 |
|
VPA540 |
540 |
2.6 |
15 |
80 |
65 |
580 |
|
VPA750 |
750 |
2.6 |
18.5 |
100 |
65 |
680 |
|
VPA1400 |
1400 |
2.6 |
37 |
125 |
80 |
950 |
|
VPA1500 |
1500 |
2.6 |
45 |
DN200 |
DN150 |
1650 |
|
VPA2000 |
2100 |
2.6 |
55 |
DN200 |
DN150 |
2500 |
