We keep the air dry.

Our ventilation dryers are real professionals when it comes to filtering moisture from the air.

Drawing water out of the process.

At GIEBEL we design and produce adsorbers that are used wherever moisture or oil mist impair the longevity of machines or contaminate the substances in the industrial process. Our adsorbers …

GIEBEL adsorbers ensure that moisture and oil mist have no chance of entering the system.

Use them on …

Hydraulic power packs

By drying the incoming air, adsorbers protect hydraulic power packs from condensation damage.


Sucked in, moist ambient air significantly reduces the service life of a gear oil. Adsorbers can prevent the entry of humidity.

Barrels & IBC

Breathing dryers from GIEBEL can be used to protect hygroscopic substances in barrels and IBCs like isocyanate, oils and biological fuels.

Storage tanks

When tanks cool, moist air leads to condensate and thus reduces the quality of the substance contained. GIEBEL has developed special tank ventilation dryers to keep the air dry.


GIEBEL dehumidifiers protect transformers from hydrolysis of the cellulose paper in the transformer and thus from a reduction in its degree of polymerisation by effectively drying and filtering the sucked in moist supply air.

Closed Systems

Ambient dryers are used in closed rooms and containers to protect the contents from damage caused by humidity (e.g. in switch cabinets, server cabinets, display cases or storage containers for moisture-sensitive goods).

We also provide you with Accessories, Dessicants & Spare Part Kits.

Upgrade your adsorber


At GIEBEL we design numerous accessories that adapt the use of our ventilation dryers to your operational requirements.


The core of our adsorbers: desiccants. Silica gel and molecular sieve are perfect for air drying. Activated carbon, on the other hand, is used for adsorption of oil mist.

Spare Part Kits

Reuse the durable components of an adsorber over and over again – and replace just the inner workings. That is sustainable.

Need a personalized solution?

The individual solution for your project. We are experts in protecting industrial processes from the entry of moisture and oil mist – which is why we also develop special solutions outside the standard range for our customers.

Get a personal consultation.

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No matter who you are, we’ve got what you need.


You are new to the market and are looking for a solution to filter moisture from your processes – let’s find a solution together.

Professional Firms

You need high-quality adsorbers with a fair price-performance ratio. Then we are your partner!

Global Players

You need adsorbers in large quantities for your international production. You can rely on us.