FFKM for the Food Industry
The food industry requires sealing materials that can handle high temperatures, aggressive washdowns, fats, oils, flavorings, process chemicals, and strict regulatory requirements without compromising product purity. FFKM (perfluoroelastomer) O-rings, gaskets, custom parts, and tubes are a premium solution for food processing environments where repeated CIP, SIP, sanitizing cycles, and chemical exposure can quickly wear out lower-performance elastomers.
At Canyon Components, Canrez® FFKM food-grade materials are designed for demanding applications where long service life, low contamination risk, and regulatory alignment matter. Depending on the compound and application, FFKM solutions may be selected to support requirements associated with FDA CFR 21.177.2600, NSF 51, and EU 1935/2004. These standards are commonly referenced in food processing, packaging, sanitary equipment, and related high-purity manufacturing environments. Compared to EPDM, silicone, and standard FKM, Canrez® FFKM O-rings, gaskets, and custom parts offer stronger resistance to harsh cleaning agents, high temperature steam, and difficult food-contact media.
Canrez® FFKM is also an excellent option for tri-clamp sanitary gaskets, hygienic seals, custom molded parts, and specialty tubing used throughout food manufacturing systems. Compared to Kalrez®, Chemraz®, and Simriz®, Canrez® offers an excellent balance of performance, price, and availability, helping food processors reduce downtime while maintaining reliable sealing performance in critical operations. Canyon Components works closely with customers to identify the right material, geometry, and compliance pathway for each application.
Common names include: FFKM, Perfluoroelastomer, Perfluorinated Rubber. Trade names: Canrez®, Kalrez®, Chemraz®, Simriz®, Parofluor®.
FFKM Materials Available for the Food Industry
This table shows many of our standard materials and links out to our O-ring store. Get in touch with us if you need a custom gasket, custom molded part, or non-standard geometry!
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Features of FFKM O-Rings, Gaskets, & Custom Parts for the Food Industry
- Canrez® FFKM O-rings, gaskets, and custom parts are available for food processing applications requiring attention to FDA CFR 21.177.2600, NSF 51, and EU 1935/2004
- FFKM sanitary gaskets are available in tri-clamp, tri-clover, 40MP, 42MP, 4MO, flanged, and Schedule V configurations
- FFKM O-rings, gaskets, and custom parts provide excellent resistance to CIP and SIP processes, including repeated exposure to hot water, steam, and cleaning chemicals
- FFKM perfluoroelastomer materials offer excellent resistance to fats, oils, flavorings, acids, alkaline cleaners, and aggressive process media
- Canrez® FFKM O-rings, gaskets, and custom parts exhibit low extractables and low permeability, helping maintain product purity and process cleanliness
- FFKM O-rings, gaskets, and custom parts maintain excellent thermal stability in food processing systems exposed to sterilization and washdown cycles
- Available in standard sizes, sanitary gasket profiles, custom molded parts, slab-cut gaskets, and specialty tubing
- Canrez® FFKM offers strong performance, availability, and cost efficiency compared to Kalrez®, Chemraz®, and Simriz® food-grade materials
Limitations of FFKM O-Rings, Gaskets, & Custom Parts for the Food Industry
- FFKM O-rings, gaskets, and custom parts have a higher upfront cost than EPDM, silicone, or general-purpose FKM, though they often provide better long-term value in harsh environments
- Not every food application requires full FFKM performance, so alternative materials may be more cost-effective in lower-temperature or less aggressive service
- Compliance requirements tied to FDA CFR 21.177.2600, NSF 51, or EU 1935/2004 depend on the specific compound and application, so validation is important
- Custom sanitary gasket designs may require tooling, testing, and engineering review
- Proper installation and maintenance are needed to preserve hygienic sealing integrity and long service life
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
Industrial Usage of FFKM in the Food Industry
FFKM O-rings, gaskets, custom parts, and tubes are used throughout the food industry where cleanability, temperature resistance, chemical resistance, and compliance considerations are essential. Canrez® FFKM food-grade materials help food processors improve uptime, reduce seal changeouts, and support hygienic operation in demanding processing systems. Canyon Components works closely with customers to match the right Canrez® compound and seal design to the needs of each process.
Have questions about FFKM for food-grade applications? Canyon Components can help you select and source Canrez® FFKM O-rings, gaskets, custom parts, and tubes for demanding food processing environments, including applications tied to FDA CFR 21.177.2600, NSF 51, and EU 1935/2004.
Food Processing Equipment
Used in FFKM O-rings, gaskets, and custom parts for mixers, pumps, valves, homogenizers, and processing lines where exposure to oils, fats, flavorings, and cleaning chemicals is common
Sanitary Piping & Connections
Applies FFKM tri-clamp sanitary gaskets, flanged gaskets, and hygienic seals in fluid transfer systems where cleanliness and chemical resistance are critical
CIP / SIP Systems
Utilizes FFKM O-rings, gaskets, and custom parts in clean-in-place and steam-in-place systems, where repeated thermal and chemical cycling can damage lower-grade materials
Packaging & Filling Equipment
Employs FFKM O-rings, gaskets, and custom parts in food filling, dosing, and packaging systems, where reliable sealing and contamination control are important
High-Purity & Specialty Food Applications
Used in FFKM seals for sensitive food processes and premium product lines where product purity, traceability, and demanding compliance expectations are part of the process
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
All Other FFKM Types Available
Canrez® FFKM O-Rings & Custom Parts
Canyon Components supplies Canrez® FFKM O-rings, equivalent to Kalrez®, Chemraz®, and Parker® O-rings, in AS568, JIS, and Metric sizes. These perfluoroelastomer O-rings provide exceptional chemical resistance, high-temperature stability, and long-term sealing performance for semiconductor, pharmaceutical, and chemical processing applications. Custom molded Canrez® parts available.
Kalrez® vs Canrez®: Comparing FFKM Sealing Solutions"
Compare Kalrez® vs Canrez® FFKM for O-rings, gaskets, and custom parts. Learn the differences in performance, availability, and cost to choose the best perfluoroelastomer for your application.
Kalrez FFKM O-Rings, Gaskets & Custom Parts
Canyon Components supplies genuine Kalrez® FFKM O-rings, gaskets, and custom molded parts with exceptional chemical resistance and high-temperature performance. Available in AS568, Metric, and custom sizes, with Canrez®, Chemraz®, and Parker® O-ring equivalents for semiconductor, pharmaceutical, aerospace, and chemical processing applications.
Parker Hannifin Parofluor FFKM O-Rings, Gaskets & Custom Parts
Canyon Components supplies genuine Parker Hannifin Parofluor FFKM materials for extreme chemical resistance and high temperature sealing. Compare Parofluor with Canrez® FFKM for O-rings, gaskets, and custom parts in demanding applications.
Chemraz FFKM O-Rings, Gaskets & Custom Parts
Canyon Components supplies Chemraz® FFKM O-rings engineered for the most demanding sealing applications. Known for extreme chemical resistance and high-temperature stability, Chemraz® O-rings provide reliable sealing in semiconductor, pharmaceutical, aerospace, and chemical processing environments. Alternatives include Kalrez®, Canrez®, and Parker® FFKM O-rings in AS568, Metric, and custom sizes.
Simriz® FFKM from Freudenberg: O-Rings, Gaskets, and Custom Parts
Canyon Components is a distributor of Simriz® FFKM O-rings designed for extreme chemical resistance and high temperature applications. Compare Simriz® with Canrez® FFKM for O-rings, gaskets, and custom parts in demanding sealing environments.
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