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Product Name:VSV-20 Single Rotary Vane Vacuum Pump
A Rotary Vane Vacuum Pump has the eccentric mounted rotor tangent to the fixed surface of the stator. Two (or more) rotary vanes slide in the rotor slot (usually radially) and contact the inner wall of the stator, dividing the pump chamber into several variable volumes.
Advantages:
1.Excellent performance, integral cylinder structure, higher accuracy, and proven rotary vane technology make the performance more stable and ensure that the system has a higher possibility;
2.Good heat dissipation and air cooling structure, no external water cooling box required which reduces system’s installation and maintenance costs;
3.Compact shell with motor and pump integral designed, light and small for kinds of applications;
4.Fluorine rubber seals improve corrosion resistance and solve the problem of oil leakage;
5.Anti oil return structure can reliably protect your vacuum system from oil pollution after shutdown;
6.High quality built-in oil mist filter can effectively filter oil mist and protect the environment.
Main Parameters
| Model No. | VSV-20 | |
| Pumping Speed 50Hz | m³/h | 20 |
| Pumping Speed 60Hz | m³/h | 24 |
| Ultimate Partial Pressure-Close Gas Ballast | mbar | / |
| Ultimate Total Pressure- Gas Ballast i | mbar | ≤1 |
| Ultimate Total Pressure- Gas Ballast ii | mbar | / |
| Allowable Pressue with Water Vapor- Gas Ballast i | mbar | 15 |
| Allowable Pressue with Water Vapor- Gas Ballast ii | mbar | / |
| Power Supply | Single/three phase | |
| Power | kw | 0.75/0.9 |
| Protection Class | IP54 | |
| Inlet/outlet Connection | G1/2"G3/4"/- | |
| Oil Flow | L | 0.45 |
| Motor speed | rpm | 2880/3440 |
| Working Environment Temp. | ℃ | 10-40 |
| Noise | dB | ≤65 |
| Weight | kg | 19.5 |
| Dimension (L*W*H) | mm | 317*249*219 |
Vacuum Solutions:
Using Different Pressure to do conveying and holding;
Using reducing pressure and boiling point to do distillation and rectification;
Using vacuum to make high clean environment and do precise manufacturing;
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