https://www.yunengoilpurifier.....com/how-to-fill-sf6-
The functions of SF6 gas recovery machine mainly include:

1. Vacuum pumping and vacuum measurement: sf6 gas recovery equipment itself, sf6 switch and GIS.

2. The sf6 switch can be filled with sf6 gas.

3. Recover sf6 gas. Dry, purify, recover and recharge SF6 gas.

4. Compress and liquefy SF6 gas in SF6 electrical appliances for storage.

5. Simple operation, reasonable design and complete functions.

6. SF6 special enclosed compressor is adopted.

7. The vacuum pump is equipped with an automatic oil return prevention device.

8. The purification system adopts imported high efficiency filter. The purification effect is more obvious, and the adsorbent does not need to be changed frequently.

9. Automatic confirmation of three-phase power supply of the electrical system of the device and automatic protection against phase loss.

10. The storage system can be configured with liquid storage tanks according to the specific requirements of users.

11. The sf6 gas dispenser is mobile, which is convenient for the movement and use of the machine.