Siemens SINORIX High-Pressure Water Mist
Formerly Danfoss SEM-SAFE
Siemens SINORIX
Siemens SINORIX High-Pressure Water Mist is the latest evolution of the industry-proven Danfoss SEM-SAFE system. Following Siemens' acquisition of Danfoss Fire Safety, the SEM-SAFE technology and product range are now being integrated into the Siemens SINORIX fire suppression portfolio.
Mist Fire continues to supply, install, commission and maintain these systems throughout the UK and Ireland, supporting both new Siemens SINORIX installations and existing Danfoss SEM-SAFE systems.
Danfoss SEM-SAFE is now Siemens SINORIX
On 1st July 2025 SEM-SAFE Fire Safety A/S was merged into Siemens A/S. This follows the acquisition of SEM-SAFE Fire Safety A/S (formerly known as Danfoss Fire Safety A/S) by Siemens on 1 December 2024.
SEM-SAFE's innovative high-pressure water mist systems are now available through Siemens as part of their Sinorix fire safety portfolio.
Existing SEM-SAFE systems remain fully supported, and Mist Fire continues to provide installation, maintenance, servicing, upgrades and spare parts support.
Typical Applications
Siemens SINORIX high-pressure water mist systems are suitable for a wide range of land-based and marine applications including:
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Data Centres
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Hospitals and Healthcare Facilities
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Heritage and Historic Buildings
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Engine Rooms
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Generator Protection
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Commercial Kitchens
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Passenger Vessels
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Cruise Ships
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RoRo Ferries
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Naval Vessels
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Residential Buildings
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Hotels
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Industrial Facilities
Why Siemens SINORIX Water Mist?
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Proven Danfoss SEM-SAFE technology
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Minimal water consumption compared with traditional sprinklers
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Reduced water damage
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Fast fire suppression and cooling
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Compact pipework
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Suitable for occupied spaces
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Approved for marine and land-based applications
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Ideal for protecting high-value assets
Servicing
Mist Fire provides servicing, maintenance, inspections, spare parts support and system upgrades for both new SINORIX systems and existing Danfoss SEM-SAFE installations throughout the UK and Ireland.
If your system was installed under the Danfoss SEM-SAFE brand, we can continue to support it as the product range transitions to Siemens SINORIX.