Nominal caliber. 

4 ", 6", 8 ", 10", 12 ", 

16 ", (20"). 

Optional attachment. 

Vacuum circuit breaker. 

-emptying system. 

Blowing system. 

Insulation flange. 

-globe valve. 

-limit system. 

Adjustable legs. 

-Manual Quick Connector. 

-hydraulic emergency disengagement joint

Main components. 

1 upper rope wheel. 

2 inner arm. 

3 steel rope. 

4 inner arm support. 

5 counterweight. 

6 posts. 

7 lower rope wheel. 

8 pedestal. 

9 outer arm drive. 

10 manual quick connector. 

11 emergency disengagement joint. 

12 3D joint. 

13 rotating drive. 

14 inner arm drive. 

15 return gas pipeline. 

16 outer arm. 

17 outer arm support