The non-adhesive vent material range includes hydrophobic products, for preventing the ingress of water, and oleophobic products which operate in the same way, but resist ingress of oils and other low surface tension fluids.
Vent material is available in sheet and roll form, or can be laminated with a zone coated adhesive and die-cut to your requirements. This doesn’t have to cost more than an ‘off the shelf’ part, in fact, our bespoke service is often better value for money; reducing your design and testing costs, improving manufacturing efficiencies and enhancing the quality of your products.
Browse the range of vent materials 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.
Thickness range (mm)
Temp. range (˚C)
Airflow range (l/hr/cm² @70mb)
Water int. pressure range (mb)
Nominal gurley (seconds)
Filtration efficiency >99.99% (µ)
Manufacturer / SOS
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/cm² @70mb)||BFE (%)||Carrier||Colour||Filtration efficiency >99.99% (µ)||IP rating||Manufacturer / SOS||Max. short temp (˚C)||Min. temp (˚C)||Nominal gurley (seconds)||Size||Thickness (mm)||Water intrusion pressure (mb)|
|Porex material MD10||3||None||>70||PTFE||White||Porex||-40||No data||0.13||>175|
|Porex material MD15||3||None||>45||>99.99||PTFE||White||Porex||-40||No data||0.18||>265|
|Porex material PMV15||3||None||>49||PTFE||White||0.4||IP67||Porex||-40||No data||0.18||>265|
|Porex material PMV20||3||None||>16||PTFE||White||0.1||IP65||Porex||-40||No data||0.25||>350|
|Porex material MD25||3||None||>2||>99.9999||PTFE||White||Porex||-40||No data||0.19||>750|
|Porex material PMV30||3||None||>1||PTFE||White||0.1||IP66||Porex||-40||No data||0.25||>700|
|Porex material PMP31||3||None||No data||PTFE||White||Porex||-40||4||0.14||No data|
|Porex material PMP32||3||None||No data||PTFE||White||Porex||-40||5||0.25||No data|
|Pall 200RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||No data||0.15-0.30||≥1793|
|Pall 450RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||No data||0.15-0.30||≥1103|
|Pall 800RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||No data||0.15-0.30||>551.6|
|Pall 1200RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||No data||0.15-0.30||>413.7|
|Pall 3000RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||0.15-0.30||>206.8|
|Pall 5000RC Versapor Membrane||3||None||Non-woven nylon||White||Pall||No data||No data||0.15-0.30||137.9|
Read through our case studies to find relevant, real-life examples of the powerful problem solving capabilities of a vent material! Browse all case studies to learn more about custom die-cut components and our tape converting capabilities.
Utilising the latest converting technologies, we can customise your material to create non-standard roll widths and lengths, or convenient and easy to handle components. Customising your material offers a number of benefits, including cost savings and enhanced product design. Whatever your needs, we have the experience and capabilities to provide a complete solution, from design and prototyping to full production and automated assembly.
To learn more about venting materials and their uses, browse through our range of interesting and relevant videos, news and other media.