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

HSK-M-Ex

Material:Nickel Plated Brass
Sealing:NBR
O-ring:NBR
Temperatures:from -20°C to +95°C
Connecting Thread:Metric

Certifications

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Data Sheets / Installation instructions

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Mounting Instruction
Material: Nickel Plated Brass; Connecting Thread: M
Article numberSize ETClamping rangeSWSW1Connecting thread lengthHPU
Standard Sealing, NBR
HU1610120051M 12 x 1.52.005.0014146.519.0050
HU1610120050M 12 x 1.53.006.5014146.519.0050
HU1610160051M 16 x 1.52.006.0017196.021.0050
HU1610161151M 16 x 1.53.007.0020206.022.0050
HU1610160050M 16 x 1.54.008.0017196.021.0050
HU1610161150M 16 x 1.56.0010.0020206.022.0050
HU1610200051M 20 x 1.55.009.0022226.023.0050
HU1610200050M 20 x 1.56.0012.0022226.023.0050
HU1610201650M 20 x 1.510.0014.0024246.024.0050
HU1610250051M 25 x 1.510.0016.0030307.026.0025
HU1610250050M 25 x 1.514.0018.0030307.026.0025
HU1610320051M 32 x 1.513.0020.0040408.031.0025
HU1610320050M 32 x 1.520.0025.0040408.031.0025
HU1610400051M 40 x 1.520.0026.0050508.037.0010
HU1610400050M 40 x 1.522.0032.0050508.037.0010
HU1610500051M 50 x 1.525.0031.0057579.037.005
HU1610500050M 50 x 1.532.0038.0057579.037.005
HU1610630051M 63 x 1.529.0035.00646810.038.005
HU1610630050M 63 x 1.537.0044.00646810.038.005
Unless otherwise stated, all data in millimeters or pieces (quantity)