Fire Safety

Danfoss Semco A/S, an integral member of the Danfoss Group, is a global leader in the sale, development, production and service/commissioning of certified fixed fire fighting systems under the brand name SEM-SAFE. Innovation is our approach. We have been engineering and pioneering SEM-SAFE fire fighting systems for decades. This gives us the experience and technological knowledge to provide a complete range of SEM-SAFE fire fighting systems based on two key technologies: high-pressure water mist and low-pressure CO2. We are engineering a safer tomorrow for people and assets in buildings, industry and the marine sector.


Engineering a safer tomorrow


From a modern high-rise building to a state-of-the-art university, from a heritage wood church to a super hospital and busy international airport, SEM-SAFE high-pressure water mist is the optimum fire fighting solution for any building type. Besides a proven track record in buildings, we install SEM-SAFE fire fighting systems in a wide range of vessels. Safety on board ships is critical, and this places great demands on fire fighting systems. No matter if the journey means transporting goods across oceans on a mega container ship, or a pleasure trip to a beautiful island on a luxurious cruise, SEM-SAFE fire fighting is the perfect choice to protect the vessel and passengers against fire, with reliability and cost-effectiveness in mind.

We operate in-house research, development and manufacturing of critical fire fighting components to ensure uncompromising performance and cost-effective systems. This puts us in a unique position to maintain our technological leadership in the future.

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Products overview

Case studies

One of the world’s largest water mist systems for fire fighting has been installed in a new hospital in Denmark. Danfoss is the company delivering the nozzles – and the solution has saved the hospital millions..

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Data centres form the core of our modern IT infrastructure and making sure the data is safe in case of a fire is a prerequisite. SEM-SAFE high-pressure water mist has been chosen for the fire protection of the Equinix AM3 Data Centre in the Netherlands, a valuable data centre supporting worldwide business..

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Benjamin Franklin is the third vessel in a series of ultra large container ships for CMA CGM. By choosing the SEM-SAFE low-pressure CO2 system, the ship has saved weight and can carry six extra containers.

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Office unit SEM-SAFE by Danfoss

Contact us

Click here to get in touch with Danfoss and learn more about SEM-SAFE.