| Material | Aluminum |
| O-ring Material | FKM (Viton) |
| Clamp Type | Wing Nut Hinge |
| Size | KF-25 / NW-25 |
| Unit Count | 2 Sets |
| Includes | 2 Clamps + 2 Centering Rings + 2 FKM O-rings |
KF-25 vacuum connection fitting set including 2 aluminum wing nut hinge clamps with matching centering rings and FKM O-rings. The FKM O-rings provide excellent chemical corrosion and fuel resistance suitable for various vacuum equipment and pipeline sealing applications.