Premium replacement seals for PAC-SEAL models

Our range of seals, gasket and specialist services has got you covered when it comes to PAC-Seal replacements.

PAC-Seal is a manufacturer of high-performance fluid sealing and pipeline solutions with an emphasis on safety, longevity, and productivity. With a history dating back over 48 years, PAC-Seal today maintains a global presence and their products are utilised in a variety of industries, including pharmaceutical, oil, gas and nuclear energy.

Through our extensive mechanical seal range, specialist seal products and gasket services, we are able to offer you replacements for your PAC-Seal. Just let us know your requirements and our expert team will find the best solution for you.

Who are PAC-Seals?

PAC-Seals is a brand under Flowserve, a leading provider of fluid motion and control products and services. PAC-Seals specialises in the design and manufacture of elastomeric bellows component seals, which are widely used in various industrial applications for their reliability and efficiency.

What is the history of PAC-Seals?

PAC-Seals was established in 1967 and has developed a strong reputation for producing high-quality seals using diverse materials, including elastomers, plastics, exotic alloys, and specialized seal face materials. The brand has grown under the Flowserve umbrella, benefiting from Flowserve's extensive resources and expertise in fluid control technologies.

What mechanical seals do PAC-Seals offer?

PAC-Seals offers a wide range of mechanical seals designed to meet the needs of different applications, including:

  1. Type 8 and 9 Seals: These multi-spring pusher style seals are used in industrial and severe chemical applications. They are designed for high performance and durability, with options for various materials and configurations​.
  2. Elastomeric Bellows Seals: Known for their flexibility and ability to handle misalignment and axial movement, these seals are ideal for applications in water pumps, spa pumps, and smaller industrial and commercial settings.
  3. Other Seals: PAC-Seals also provides a variety of other mechanical seals tailored to specific industrial needs, including those for high-temperature and high-pressure environments.

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  • Identify the seal you need

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  • Know your material

    Our Mechanical Seals Materials Guide can tell you which material will give you the perfect seal.

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  • Check Chemical Compatibility

    Find the perfect material for your requirements by it's compatibility with the chemical you need to seal.

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