Why Are FFKM O-Rings More Expensive Than FKM O-Rings?
FFKM O-rings are generally more expensive than standard FKM O-rings because FFKM is a premium perfluoroelastomer material designed for more demanding sealing environments.
FFKM can provide excellent resistance to aggressive chemicals and elevated temperatures and is commonly used in semiconductor, vacuum, chemical processing, pharmaceutical, and other critical applications.
Although the initial material cost is higher, the appropriate FFKM O-ring can help reduce costs associated with:
Equipment downtime
Frequent seal replacement
Production interruption
Chemical leakage
Contamination
Maintenance
Equipment reliability issues
However, FFKM is not automatically the best material for every application.
If FKM, EPDM, or another elastomer can meet the actual operating requirements, a lower-cost material may be a more economical choice.
BoilPeak Seals focuses on selecting the right sealing material for the application, rather than simply recommending the most expensive material.
Want to determine whether FFKM is the right choice for your application? Send us your current O-ring specification and operating conditions.