Adhesive backed venting disc

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  • 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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    • Adhesive
    • Carrier
    • Colour
    • Airflow rates (l/hr @70mb)
    • Min. temp (˚C)
    • Max. temp (˚C)
    • Nominal gurley (seconds)
    • Water int. pressure range (mb)
    • IP rating
    • Filtration efficiency >99.99% (µ)
    • Size
    • Stock status
    • Manufacturer / SOS
    • BFE (%)
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    • Thickness range (mm)

    • Temp. range (˚C)

    • Water int. pressure range (mb)

    • Adhesive

    • Carrier

    • Colour

    • Nominal gurley (seconds)

    • IP rating

    • Filtration efficiency >99.99% (µ)

    • Size

    • Stock status

    • Manufacturer / SOS

    • BFE (%)

    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.

    Title Stock status Adhesive Airflow rates (l/hr @70mb) BFE (%) Carrier Colour Filtration efficiency >99.99% (µ) IP rating Manufacturer / SOS Max. temp (˚C) Min. temp (˚C) Nominal gurley (seconds) Size Water int. pressure range (mb)
    Porex membrane disc PMV20N Porex membrane disc PMV20N 3 Modified acrylic ≥1.2 PTFE White 0.1 IP65 Porex 85 -40 No data 7x3 >300
    Porex membrane disc PMV20I Porex membrane disc PMV20I 3 Modified acrylic ≥6.2 PTFE White 0.1 IP65 Porex 85 -40 No data 10x7 >300
    Porex membrane disc PMV20W Porex membrane disc PMV20W 3 Modified acrylic ≥6.4 PTFE White 0.1 IP65 Porex 85 -40 No data 12.7x7.1 >300
    Porex membrane disc PMV20C Porex membrane disc PMV20C 3 Modified acrylic PTFE White 0.1 IP65 Porex 85 -40 No data 20x13 >300
    Porex membrane disc PMV30N Porex membrane disc PMV30N 3 Modified acrylic ≥0.1 PTFE White 0.1 IP66 Porex 85 -40 No data 7x3 >700
    Porex membrane disc PMV30I Porex membrane disc PMV30I 3 Modified acrylic ≥0.4 PTFE White 0.1 IP66 Porex 85 -40 No data 10x7 >700
    Porex membrane disc PMV30W Porex membrane disc PMV30W 3 Modified acrylic ≥0.4 PTFE White 0.1 IP66 Porex 85 -40 No data 12.7x7.1 >700
    Porex membrane disc PMV30C Porex membrane disc PMV30C 3 Modified acrylic ≥1.4 PTFE White 0.1 IP66 Porex 85 -40 No data 20x13 >700
    Porex membrane disc PMV15N Porex membrane disc PMV15N 3 Modified acrylic PTFE White 0.4 IP67 Porex 85 -40 No data 7x3 >200
    Porex membrane disc PMV15I Porex membrane disc PMV15I 3 Modified acrylic ≥17.4 PTFE White 0.4 IP67 Porex 85 -40 No data 10x7 >200
    Porex membrane disc PMV15W Porex membrane disc PMV15W 3 Modified acrylic ≥17.9 PTFE White 0.4 IP67 Porex 85 -40 No data 12.7x7.1 >200
    Porex membrane disc PMV15C Porex membrane disc PMV15C 3 Modified acrylic ≥59.8 PTFE White 0.4 IP67 Porex 85 -40 No data 20x13 >200
  • 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.


    Waterproofing membrane in marine audio device
  • 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.


  • 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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