AS568-011 Simriz 498 The Ultimate Perfluoroelastomer FFKM O-Ring


$18.530

Qty Discounts Prices
1-9
$18.530
10-24
$15.430
25+
$13.720
  • Model: FFKM-011-SZ498
    Dimensions: 5/16"ID X 7/16"OD X 1/16"CS
    Actual: 0.301"ID X 0.070"CS
    Metric: 7.65mm ID X 1.78mm CS
  • 473 in Stock
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Product Description: Simriz® 498 High-Temperature Chemical-Resistant FFKM O-Ring

Experience the Pinnacle of Sealing Technology with Simriz® 498

Simriz® 498 is the ultimate high-performance FFKM (perfluoroelastomer) material, engineered to deliver unmatched durability, chemical resistance, and thermal stability. Manufactured by Freudenberg-NOK Sealing Technologies, this O-Ring outperforms every other FFKM material in the market, making it the preferred choice for industries with demanding operational environments.

Key Features and Benefits

  • Unmatched Temperature Range:
    Operates effectively in extreme conditions, withstanding temperatures from +23°F to 617°F (-6°C to 325°C), making it ideal for high-temperature aerospace, chemical processing, and industrial applications.
  • Exceptional Chemical Resistance:
    Resists a broad spectrum of aggressive chemicals, including strong inorganic and organic acids, bases, steam, and MIL-PRF-23699 HTS turbine lubricants—even after they begin to degrade.
  • Outstanding Longevity:
    Patented cross-linking system ensures low compression set, maintaining seal integrity and extending product life under the harshest conditions.
  • Superior Performance Under Stress:
    Outperforms competitive materials in compressive stress relaxation, resisting splitting and rupture under high temperatures and pressure.
  • Cost-Efficient Excellence:
    As the only vertically integrated O-Ring manufacturer, Freudenberg-NOK ensures premium quality at an exceptional value.

Applications

Simriz® 498 is engineered for the most demanding environments, including:

  • Aerospace & Aviation:
    Extensively tested in high-temperature flight applications, ensuring reliability and safety.
  • Chemical Processing:
    Performs exceptionally in systems handling aggressive chemicals, overheated steam, and hot water.
  • Oil & Gas:
    Ideal for extreme conditions involving high-temperature and chemically aggressive environments.
  • Industrial Equipment:
    Reliable sealing in machinery requiring resistance to thermal and chemical stress.

Cross-Reference Information

Simriz® 498 exceeds the requirements of AMS7257 and matches or surpasses performance in competing products, including:

  • Kalrez® 4079, 6230, 6375, 7075, and 8900
  • Chemraz® 551, 555, 562, 615, and 653
  • Markez® Z1401
  • Perlast® G75B

For detailed comparison or assistance in selecting the right material, contact us at [email protected].

Why Choose The O-Ring Store LLC?

When you purchase Simriz® 498 from The O-Ring Store LLC, you’re investing in more than just a seal—you’re gaining unparalleled support and value-added benefits:

  • ISO 9001:2015 Certified: Consistency and reliability in every product.
  • Chemical Resistance Expertise: Access to detailed material selection guides and expert support.
  • Custom Packaging & Labeling: Tailored solutions for your unique needs.
  • Personalized Customer Service: Dedicated account managers ensure a seamless experience.
  • Precision Measurement Technology: Leverage our Olypsys app for accurate sizing.
  • Global Shipping: Dependable delivery worldwide at competitive rates.

Why Simriz® 498?

With its superior chemical resistance, high-temperature stability, and unparalleled longevity, Simriz® 498 is a class apart. It is the go-to choice for industries that cannot afford downtime or failure.

Choose Simriz® 498 from The O-Ring Store LLC and dominate your sealing challenges with confidence. Contact us today for expert guidance and a seamless ordering experience!

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