"O"Rings FDA and USP Class VI Compliant
Components are used in processing pipeline systems for the food, dairy, beverage, pharmaceutical and bio tech industries.
The products are manufactured from EPDM, Viton™, Buna, and Silicone. All compounds are FDA and USP Class VI compliant.
And some compound formulations have also been certified and accepted by the USDA.

For Popular Centrifugal and Positive Displacement Pumps and Equipment
Available in Buna, Viton™, EPDM and Silicone
All Standard Sizes

Available in small quantities or several thousand. Call for pricing and a avialability

For Waukesha Pumps
Standard and Universal

Available in Buna, Viton™ and EPDM

Click on the literature graphic above to open a PDF file that can be viewed in Adobe Acrobat reader.


Kalrez® O-Rings for FDA and
Class VI applications.

  • Kalrez"O"Rings in compounds 6230 (black) and 6221 (white) are available in most AS568A sizes and selected metric sizes.
  • Prefluoroelastomer part provides the ultimate sealing performance for maximum efficiency with FDA compliance
  • Resistant to high operating temperatures up to 260C (500F)

Kalrez® is a registered trademark of DuPont or its affiliates

FDA Beverage O-Rings

Newman soft drink o-rings have been specificallydeveloped for excellent compression set and high temperature resistance. These o-rings are resistant to sodium hydroxide and other caustic solutions and will not harden or shrink. Our beverage o-rings are available in four solid colors; red, blue, green and yellow, as well as the standard black and white. Newman Sanitary Gasket is the largest manufacturer and has the largest inventory in North American of gaskets and O-rings available for the Dairy, Food and Beverage processing industries.

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Viton™ is a trademark of The Chemours Company FC, LLC, used under license by NSG.

© Newman Sanitary Gasket Company, Revised 2018