1. Intake air on and off can be controlled

2. With air source pressure detection and safety valve

3. Air intake can be adjusted

4. Air source and oil and gas pressure can be displayed

5. Liquid level can be displayed

6. High and low liquid level alarm

7. With oil and gas pressure detection

8. Controllable oil quantity

9. With automatic oil filling interface, it can realize automatic oil filling

10. Suitable for internal and external lubrication

Appearance  size drawing：

Type  technical parameters：