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Enclosure Vent Discs

  • Overview
  • Products
  • Case Studies
  • Capabilities
  • Media
  • About enclosure vent discs

    Enclosure vent discs play a vital role in the management of temperature, humidity, gases and pressure, and the prevention of liquid, dust and chemical contamination.

    We offer a range of enclosure vent discs in Porex PMV15, PMV20 and PMV30 materials. In addition, we can produce parts to your exact specification, be it for a custom width roll, into sheets or as custom shapes, from any vent membrane material. 

    We can also advise on the optimum venting material for your application and offer a broad range of material combinations through our partnerships with a wide range of world leading material manufacturers.

  • Search enclosure vent discs

    Browse enclosure vent discs below for more detailed information and product data sheets. If you would like to ask us a question about any of these products, simply click on “add to wish list” and the product details can be added to a contact form once you’re ready to get in touch. You can also send these details to yourself or a colleague. 

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    Any data provided relates to values typically generated when measuring these materials, and is offered as a guide to material selection. However it is not guaranteed and the user is responsible for evaluating the suitability of a product for the application it is intended for. Some test methods may vary, please refer to data sheet or call for assistance.

  • Enclosure vents in action

    Read through our case studies to find relevant, real-life examples of the powerful problem solving capabilities of our venting solutions! Browse all case studies to learn more about custom die-cut components and our tape converting capabilities.

    Seal and vent marine audio device

    Parafix sealing and venting case study
    Development of membrane seal to prevent salt water ingress and allow air and sound to pass...
    View case study
  • Customised enclosure vent discs

    Utilising the latest converting technologies, we can customise venting materials to create non-standard enclosure vent discs suited to your exact requirements. Whatever your needs, we have the experience and capabilities to provide a complete solution, from design and prototyping to full production and automated assembly.

    • Automated application of die-cut tape

      Automation solutions

      Reduce costs and enhance quality with automated pick and place equipment...
    • Adhesive tape slitter


      The cutting of large rolls of material to non-standard widths and lengths...
    • Die cut tape - Parafix


      We use a range of die-cutting equipment to create your bespoke adhesive components...
    • Parafix clean room manufacturing

      Clean room manufacturing

      For a controlled manufacturing environment...
    • Bespoke die-cut tape presentations

      Bespoke presentations

      For an efficient design that aids quick and accurate assembly...
    • Free issue/contract converting available at Parafix

      Contract converting

      We can customise your material into bespoke shapes and combine it with complimentary products...
    • Parafix CAD capability

      Computer Aided Design

      For accurate and optimum component design...
    • Parafix adhesive tape laminating


      Laminate materials fully or in selective areas, for a bespoke material construction...
    • Laser cut tape

      Laser cutting

      For cutting small, complicated geometries or features...
    • Rapid prototyping services

      Rapid prototyping

      To test and demonstrate products in the early stages of design...
    • Parafix R&D for engineered adhesive solutions


      Assistance in developing the most effective part in form, function and presentation...
    • XY plotter for adhesive tape components

      X/Y axis plotter

      For producing prototypes and small batch runs...
  • Learn more about enclosure venting

    To learn more about enclosure venting, browse through our range of interesting and relevant videos, news and other media.

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    • Videos
    • News and articles
    • FAQs
    • Document downloads
    • Demonstrating hydrophobic venting from Porex®

      Porex demonstrate the effectiveness of their hydrophobic vents vs.…
    • Adhesive backed venting components

      Venting design considerations for the engineer or designer

      Venting plays a crucial role in the performance and life span of today’s…
    • Parafix are converters of Porex venting and filtration materials

      Parafix become Porex Preferred Converter for Europe

      We are proud to announce our new ‘Preferred Converter’ status with Porex…
    • Download a range of product and industry documents

      Porex IP rated enclosure vent discs

      Porex® enclosure protection vents used in sealed devices allow pressure…
    • Download a range of product and industry documents

      Porex porous PTFE materials

      Porex PTFE materials offer excellent control over pore size, porosity,…
    • Download a range of product and industry documents

      Porex advanced porous materials for electrical applications

      Porex offer a wide range of advanced porous materials for the venting of…
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