Pressure equalisation elements

Meaning & Function

Fluctuations in temperature triggered by external influences (such as changing weather conditions) can lead to condensation developing within the enclosure. To prevent this from happening, we recommend using pressure equalisation elements.

Our pressure equalisation elements prevent the pressure difference between the inside of the enclosure and the environment, which is responsible for the condensation in the enclosure. The elements made of robust polyamide or stainless steel are fitted with a special air permeable but water repellent membrane in order to maintain the enclosure’s IP protection. You will find solutions in different sizes, materials or colours in our extensive product range.


How many pressure equalisation elements do you need for your application?

The question can be answered quite simply – using our pressure equalisation calculator. Take a look here.

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To our products


Material:Polyester, Graphite Added (glass fibre reinforced/thermoset)
Temperatures:from -20°C to 40°C
Protection Class:IP66
Colour:RAL 9011


Something missing? Then please contact us!

Data Sheets / Installation instructions

Something missing? Then please contact us!

Mounting Instruction
Material: Polyester, Graphite Added (glass fibre reinforced/thermoset)
Article numberSize ETLengthWidthHeight to
17080806000 80.075.0055
17080808000 80.075.0075
17110806000 110.075.0055
17110808000 110.075.0075
17121209000 122.0120.0090
17160806000 160.075.0055
17160808000 160.075.0075
17161609000 160.0160.0090
17190806000 190.075.0055
17190808000 190.075.0075
17221209000 220.0120.0090
17230806000 230.075.0055
17230808000 230.075.0075
17261609000 260.0160.0090
17262512000 255.0250.00120
17262516000 255.0250.00160
17361609000 360.0160.0090
17363609000 360.0360.0090
17402512000 400.0250.00120
17402516000 400.0250.00160
17404112000 400.0405.00120
17561609000 560.0160.0090
17602512000 600.0250.00120
Unless otherwise stated, all data in millimeters or pieces (quantity)