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EMP vents for Faraday Cages

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The width in mm of the EMP vent, including the frame.
The length in mm of the EMP vent, including the frame.
Allowed maximum size is 64 MiB. You can upload multiple files

Heavy duty EMP vents for Faraday Cages and EMP bunkers are designed for high performance applications, where high attenuation is required particularly in the H (magnetic) field.

In contrast to our competitors where EMP ventilation panels are made from a composition of materials, this is a solid healed ventilation panel. This ensures that no transitions between materials are made and that the shielding performance is many times higher.


All EMP ventilation panels are individually built to your specification, size, configuration, style, fixing method and finish. These EMP ventilation panels can be supplied with fixing holes to help mounting

Request for quotation

Because these EMP ventilation panels are always made according to the requested specifications of the customer, we need your application with sizes and quantities to make a quotation. In order to make a quotation in a concrete way, a drawing would be desirable.

Airflow characteristics
9545 series - Air flow pressure drop graph

Please note: These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.


These heavy duty EMP proof ventilation panels are designed for use in Faraday cages of big size electronic enclosures where good air flow is required for cooling and ventilation but where EMC and EMP compliance must be ensured.

Typical applications are:

  • EMI screened rooms
  • Faraday cages
  • Military air conditioning units
  • High performance communication shelters
  • EMP installations/bunkers
  • EMP proof data-centers

EMP vents for Faraday Cages produced in any size
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Allowed maximum size is 64 MiB. You can upload multiple files
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