Innovation in detail
Optimized bellows design
- Reduced outer diameter of seal shoulder enables direct bellows support through retaining ring or smaller spacer rings
- Optimized automatic alignment for axial shaft movements
- Minimized stick-slip effects
- Impervious to shaft deflections through high axial mobility
- Protection of shaft across the entire seal length
- Special bellows design protects the seal face during assembly
Innovative PEEK-PTFE disk
- Outstanding sliding properties and consistent centering across the entire pressure operating range
- Continuous self-cleaning of disk and shaft additionally ensures alignment of the elastomer bellows
Optimized high-performance SiC series
- Up to 50 % longer operating periods
- Extended emergency running properties
- Reduced power consumption