CFFC and HPVD High Performance Dual Mechanical Seals

High Performance Mechanical Seal

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.

All information provided by AESSEAL®

High speeds – Stationary multi-spring design for even face loading
High pressures – Robust seal-faces minimize the effects of pressure distortion
Monolithic seal faces – maintain flatness under temperature fluctuations
Axial displacement capacity to accommodate machine build tolerance and differential thermal expansions
Seal-face design optimized using FEA and hydrodynamic algorithms
Seal-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