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Custom Compounding

Complex projects for High Purity Industries require expertise, dedication, flexibility and an innovative approach. Our custom rubber compounding is what you need. Put our longstanding experience, polymer know how and professional engineering to work for you!

The same expertise and experience that has made Newman proprietary formulations among the best in the world is also available to you as a Newman customer. Newman Sanitary Gasket Company is uniquely positioned to offer its customers custom compound manufacturing designed to meet their specific needs. Whether it is a custom color, a specific resin, or a particular balance of properties, we can help!  Our own in-house Polymer Chemist will work with you to get the specific compound you have in mind created, tested and compliant, tuned to your specific high-purity application.

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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 most favorable hygienic gasket for each application, several factors should influence your decision making, including chemistry, type of fluid processed by the pipelines, process temperature and pressure, exposure limits, and regulatory specifications, such as USP and FDA.

Use the following table is a quick way to help you better select which of our compounds are right for you. The following table lists the six elastomer materials used for these gaskets, including temperature and pressure ranges, recommended applications, and performance properties.

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.


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

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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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