What Is the Temperature Range of FFKM O-Rings?


The temperature capability of an FFKM O-ring depends on the specific compound, sealing design, chemical environment, and operating conditions.

BoilPeak Seals offers different FFKM compound series for different application requirements, including high-temperature, chemical-resistant, and high-purity applications.

Selected BoilPeak FFKM grades can provide continuous service temperatures of up to approximately 325°C, depending on the specific compound and application conditions.

For example:

UThot™ KH Series — developed for demanding high-temperature sealing applications.
UTchem™ KR Series — focused on chemical-resistant sealing applications.
UTpure™ KS Series — developed for high-purity applications.

The actual allowable operating temperature should be determined according to the specific compound, media, pressure, sealing conditions, and required service life.

Need an FFKM O-ring for a high-temperature application? Contact BoilPeak Seals for compound-specific technical data.

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