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EPM

EPM Varied
  • Products

    • Standard & Custom Hydraulic Seals

    • Pneumatic Seals

    • Oil Seal

    • PTFE Seals & Parts

    • Seal Kits

    • Pump & Valve Packing

    • Gaskets & Gasket Materials

    • Molded & Extruded Rubber

    • Mechanical Seals

    • Reverse Engineering

    • EPM O-Ring Handbook

  • About Us

    • Why EPM

    • Our Staff

    • Reviews

    • Quality Assurance

  • FAQ

  • Resources

    • Blog

    • Glossary Of Terms

Contact Us

O-Rings

O-Rings The fundamental purpose of an O-ring is to create a tight, leak-proof barrier between two or more mating components. Sealing Mechanism: An O-ring...

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Diagram showing components of a vee set including female vee ring, vee rings, and male vee ring in red and black. Read Full Article

V-Packing

V-Packing Assemblies: Purpose, Design, and Material Selection V-packings, also known as chevron packings, are highly engineered sealing solutions essential to the longevity and performance of hydraulic and...

Close-up of black and orange rubber O-rings with text Buna vs. Viton comparison and selection overlay. Read Full Article

BUNA v. Viton

Buna vs. Viton: Material Selection Choosing the right elastomer for sealing applications is critical to system longevity and performance. Among the most popular choices are Buna-N (Nitrile) and Viton (Fluoroelastomer,...

Close-up of mechanical seal components including metal casing and rubber rings on white background. Read Full Article

A Single Source for Mechanical Seal Reliability: Repair, Rebuild, and Rapid Distribution

In the fast-paced world of industrial operations, a failed mechanical seal can bring production to a grinding halt. When a pump or other rotating equipment leaks, every moment of downtime translates directly to lost...

Cross-section of a mechanical seal with dimensions labeled as CS, HT, ID, and OD on a gray background. Read Full Article

Sealing Solutions: Not Just Seals

Stack of five dark brown rubber O-rings casting shadows on a textured gray surface Read Full Article

The Viton Story: Superior Seal, Scarce Supply

The supply of FPM (VitonTM) material in Europe is facing significant challenges, primarily due to proposed EU restrictions on Perfluorohexanoic Acid (PFHxA) and related substances, which are crucial polymerization aids in...

Cross-section of a black circular mechanical seal with labeled dimensions OD, ID, C/S, and H/T. Read Full Article

Getting You the Perfect Seal: The S.T.A.M.P.S. of Approval

Choosing the right seal or gasket is crucial for reliable, long-lasting performance. We use the S.T.A.M.P.S. acronym to gather essential details, ensuring you get the perfect solution for your unique...

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EPM O-Ring
Handbook

EPM O-Ring Handbook
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