High Performance Mechanical Seals
The CFFC™ and HPVD™ are dual seals. (The CFC™ and HPVS™ are the single versions.)
These robust seals are designed for use on difficult applications, including oil pipeline pumping, water injection and boiler feed duties.
- High speeds - Stationary multi-spring designfor even face loading
- High pressures - Robust seal-faces minimize the effects of pressure distortion
- Monolithic seal-faces - maintain flatness under temperature flictuations
- Axial displacement capacity to accommodate machine build tolerance and differential thermal expansions
- Seal face design optimized using FEA and hydrodynamic algorithmsSeal-face loading factory set and statically tested prior to despatch
- Sculpted lug drive for improved torque transmission
- Compact and robust design allows seal to be fitted on close bearing centre pumps