DACS - world-class ventilation and control systems

DACS A/S is a family-owned company with 30 years experience of developing, producing and delivering ventilation and control systems for livestock production. We have used our comprehensive knowledge about livestock production in the development of new products ensuring our customers the best ventilation solutions on the market. Our focus is on optimum animal welfare and on maximum energy efficiency.

We know your challenges
At DACS we are first and foremost professionals - skilled craftsmen, constructors and engineers - and it is of great importance to us to be closely involved in our customers’ projects. We know your world; understand your challenges and we will always be in the frontline for you. We are flexible, we are always within reach, we serve our customers and we follow up on closed projects. We develop and test all our products. We own all production tools and thereby have full control on deliveries. This combined with a large storage capacity ensures a very high consistency of supply.

The most energy efficient ventilation on the market
DACS’ ventilation solutions are the most energy efficient on the market and move more air at a lower energy consumption than any other system on the market. The ventilators have been tested in our own wind tunnel in a research project in collaboration with two Danish universities and the Danish Technological Institute.

We have, off course, tested the ventilation solutions from our competitors, and our results are documented in black and white.

DACS has won the Danish award for Sustainable Products with our MagFan, and we are now competing to win the European award.

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Call us on +45 75 77 19 22 to hear more about what we can do for you, your animals and your bottom line.  



Our new impellers for livestock ventilation are the best and most efficient you get. We guarantee at least a 25 % cut on your energy bill, as our impellers are the most energy efficient ever made.
Take a look!


MagFan - our ultra efficient wall mount fan