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Adhesive backed venting disc

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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Adhesive

Carrier

Colour

Thickness (mm)

Min. temp (˚C)

Max. temp (˚C)

Nominal gurley (seconds)

Airflow rates (l/hr/cm² @70mb)

Water intrusion pressure (mb)

IP rating

Filtration efficiency >99.99% (µ)

Size

Stock status

Manufacturer / SOS

BFE (%)
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Thickness range (mm)

Temp. range (˚C)

Airflow range (l/hr/cm² @70mb)

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.

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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

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.
Die-cutting

We use a range of die-cutting equipment to create your bespoke adhesive components...

Slitting

The cutting of large rolls of material to non-standard widths and lengths...

Laser cutting

For cutting small, complicated geometries or features...

Guillotining

For laminating and sheeting to custom sizes...

Laminating

Laminate materials fully or in selective areas, for a bespoke material construction...

Bespoke presentations

For an efficient design that aids quick and accurate assembly...

X/Y axis plotter

For producing prototypes and small batch runs...

Rapid prototyping

To test and demonstrate products in the early stages of design...

Clean room manufacturing

For a controlled manufacturing environment...

Automation solutions

Reduce costs and enhance quality with automated pick and place equipment...

R&D

Assistance in developing the most effective part in form, function and presentation...

Computer Aided Design

For accurate and optimum component design...

Contract converting

We can customise your material into bespoke shapes and combine it with complimentary products...

Part tolerances

View our part tolerance standard values and talk to us about your requirements
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
Parafix become Porex Preferred Converter for Europe

We are proud to announce our new ‘Preferred Converter’ status with Porex Corporation, a global developer and manufacturer of innovative porous plastic materials. Parafix have partnered with Porex to…

Venting design considerations for the engineer or designer

Venting plays a crucial role in the performance and life span of today’s devices, especially for products exposed to external or harsh environments, such as the growing number of portable electronic…

Porex advanced porous materials for electrical applications

Porex offer a wide range of advanced porous materials for the venting of electronics equipment in a range of industries.

Porex IP rated enclosure vent discs

Porex® enclosure protection vents used in sealed devices allow pressure equalisation due to temperature changes and minimises condensation while keeping dust, dirt, and liquid moisture out.

Porex porous PTFE materials

Porex PTFE materials offer excellent control over pore size, porosity, permeability, water intrusion pressure and thickness. Designed to help deliver precision, accuracy and reliability, Porex porous PTFE materials exemplify the critical design standards required in many challenging filtration, venting, diffusion and media support applications.

Demonstrating hydrophobic venting from Porex®

Porex demonstrate the effectiveness of their hydrophobic vent vs. breathable fabric and stoppers in maintaining a waterproof enclosure subject to...