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FFKM Gaskets 

Kalrez® Perfluoroelastomer (FFKM)

We are a manufacturer of FFKM gaskets and seals. When all else fails, Kalrez® Perfluoroelastomer is up to the challenge where you need the chemical resistance of TeflonTM and the rubber sealing character of an elastomer.  Kalrez is preferred in the natural flavoring industry where the widest number of complex natural molecules exist and where flavor or aroma cannot be imparted to the product. Kalrez® is also used in the harshest areas of bioprocessing and food processing where broad chemical resistance, steaming and vacuum processes are combined.  Newman Sanitary Gasket company can provide gaskets, O-rings and custom molded parts made from  various Kalrez FDA and USP compliant compounds.

Kalrez® 6221 (White) and Kalrez®6230 (Black) O-rings

For FDA and USP food, dairy and biopharmaceutical processing, Kalrez® 6221 (White) and Kalrez®6230 (Black) O-rings are made to provide long-lasting high purity seals in pumps, agitators, sensors, or wherever an O-ring is used.

Kalrez® LS-390  (Grey)

Kalrez® LS-390 (Life Sciences) is the material of choice for clamp gaskets. No longer needing a compression ring as in former materials, Newman has tested LS-390 to 500 steam cycles per ASME BPE Appendix K (2019 ed.). Its design has ASME Bioprocessing Equipment Standard (BPE) in mind, to meet the cleanliness, material testing and dimensional requirements needed for bioprocessing.  Newman provides the full range of gaskets available for high-purity processing with LS-390.  Its grey color is confirmation that you have used Kalrez® LS-390 where you need it!

Kalrez® LS-205 (Black)

Kalrez® LS-205 is the DuPont Kalrez material of choice for you custom molded parts.  LS-205 is designed with all the chemical and steam resistance you need along with all the relevant certifications for use in FDA and USP applications.  From custom O-rings to valve seats and pump seals, Newman Sanitary Gasket Company can guide your custom Kalrez® project from start to successful completion.

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Contact our Specialists at Newman

Newman Sanitary Gasket Company’s mission is to continually grow in our ability to meet our customers’ needs and improve our capabilities. We strive for excellence in quality, service, supply, distribution, and product development and performance. You can count on Newman Sanitary Gasket Company as your number one provider for all your gasket needs.

Selecting the Right Compound

When selecting the right compound for your sealing application, several factors should influence your decision making, including chemistry, the fluids processed, temperatures and pressures, cleaning and sterilization, and regulatory and standard specifications, such as USP and FDA.

Specification sheets and more detailed chemical resistant charts are available from Newman. Newman is expertise is available in case assistance is required in selecting the most suitable compound.

We guarantee highest quality sanitary elastomer parts available on the market.

Quality Assurance

Quality Assurance

We monitor performance with Statistical Process Control (SPC), which drives our improvement and consistency.
Rigorous Testing

Rigorous Testing

Every batch of polymer and every lot of gaskets is tested for physical properties and optically inspected to meet tolerances.
Inspection

Inspection

Our inspectors are the gatekeepers to our inventory of high quality sanitary gaskets and elastomer parts.
Newman Logo

Newman Sanitary Gasket Company is a leading manufacturer of FDA and USP Class VI seals for High Purity Process applications such as the Pharmaceutical, Food & Beverage and Dairy industries. Newman Diaphragms provides world class replacement diaphragms for ITT®, Gemü®, Saunders® and Aquasyn® valves.

Get In Touch with Us

Call us Today
513-932-7379
Fax Number
513-932-4493
Address
P.O. Box 222 Lebanon, OH 45036
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Newman is always ready for consultation on your unique challenge. Give us your sealing challenge, and watch our experts work out solutions.

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