This machine includes an SF6 compressor, a vacuum pump, a vacuum system with an anti-oil return device, a liquid storage tank, a purification system with a built-in regenerative dryer filter, a dust filter, a ball valve, a vacuum gauge, and auxiliary facilities such as electrical control, pressure detection, thermometer and alarm devices, and control and instrument panel.

It is suitable for SF6 electrical equipment, GIS manufacturer and institute.

 (In winter, the vacuum pump oil condenses at low temperatures, so the vacuum pump will make a loud noise due to dry friction for a period of time after it is turned on. The noise will return to normal after the oil temperature returns to normal.)

1. Vacuum rate: 45M³/h

2. Vacuum degree: system vacuum degree ≤10Pa, limit vacuum degree ≤0.5Pa

3. Filling speed rate: 20M³/h

4. Recovery speed rate: 13.5m³/h

5. Recovery efficiency: >98%

6. Storage tank: 300L, dust (µm) ≤ 60, max. Pressure of storage tank: 5Mpa.

7. Storage mode: gas and liquid

8. Noise: ≤75dB

9. Regenerative mode of drying filter: Vacuum regeneration heating activating treatment

10. Power: 3phase 380V±10%, 50Hz

11. Power:<5kW

12. Weight: about 600kg.

13. Working environment temperature: -10℃～40℃