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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Data Sheets / Installation instructions

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Material: Polyvinylchloride
Article numberSize ETSizeDHeight toPU
00506040 ADE No 416.034.681
00506050 ADE No 520.063.891
00506060 ADE No 625.069.441
00506070 ADE No 731.082.411
00506080 ADE No 843.092.841
00506090 ADE No 952.0107.221
00506100 ADE No 1059.0113.951
00506110 ADE No 1167.0127.181
00506120 ADE No 1275.0127.871
00506130 ADE No 1390.0132.861
00506140 ADE No 14100.0140.91
00506150 ADE No 15116.0153.521
00506160 ADE No 16127.0159.471
Unless otherwise stated, all data in millimeters or pieces (quantity)