HANNOVER MESSE 2018, 23 - 27 April
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Pressure balance elements

For optimal all-weather performance of outdoor electronics.

Product description

Pressure balance element with membrane:
A special membrane of PES (polyethersulfone) has pores which are many hundreds of times bigger than water vapour molecules but thousands of times smaller than water droplets. It allows easy air exchange and thus ensures that the enclosed area remains dry. Its special structure makes this AGRO pressure balance element air-permeable but not water-permeable. The element is rated IP 68 at pressures of up to 0.8 bars. Its membrane is water-, oil- and dirt-repellent.

Pressure balance element with sinter filter:
The coarser nature of the sinter disc's material allows greater air transfer.
Extreme pressure and moisture fluctuations in very large housings can be
easily balanced. The sinter disc protects against splashing of water and

Drainage element with mesh:
In applications where, due to environmental conditions, condensation of
water is to be expected, drainage elements are used. A special stainless
steel mesh allows water to drain away quickly, but protects the enclosed
area from insects and dust particles larger than 0.2 mm. This element is
typically located at a housing's lowest point. For optimal drainage, partially slotted counter nuts are available.

Hall 13, Stand C75

Cable Glands

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