1 | Primary seal face with DF-coating*, stationary |
2 | Primary seat with DF-coating*, rotating |
3 | Thrust ring |
4 | Spring |
5 | Shaft sleeve and seat retainer |
6 | Intermediate sleeve |
7 | Housing (adapted in size to the installation space) |
8 | "Adjustable" nut for axial misalignment |
9 | Split ring |
10 | Clamping ring |
11 | Cover |
12 | Process side labyrinth |
GBI | Gas Buffer Inlet |
GBO | Gas Buffer Outlet |
D | Drain |
* | Optional: secondary seal face and seat also with DF-coating. |