• Fire protection for power plants and heavy industry

    Watch how Marioff's HI-FOG® water mist provides fire protection for power plants and heavy industry.

  • Fire Protection for Data Centers

    HI-FOG®, renowned for its ability to control, suppress and cool fires, is the first high-pressure water mist system to receive the FM Approvals Certificate for protecting data processing equipment rooms / halls and subfloors from fire.

  • Life Goes On

    Fire protection is all about making people’s life safe and easy – even straight after the fire. HI-FOG® makes this possible: fire is suppressed with less water. Now the system is even more reliable with its brand new heart, the HI-FOG® Electric Pump Unit, which takes fire protection to the next level.

  • Warsaw Spire

    Warsaw Spire is a unique office complex, whose 220 –meter high main tower ranks the 14th tallest building in Europe! Provision of an automatic fire protection system with rapid response time and efficient cooling characteristics were at the core of the fire safety strategy.

  • Aviapolis Railway Station

    HI-FOG® protects the new underground railway station in Vantaa, Finland. Starting 2015, a commuter train links the Aviapolis area to the airport and the center of Helsinki. Photo © Tommi Tanttu

  • The Finnish Nature Centre Haltia

    Due to its little water requirements HI-FOG® is ideal to protect the ecologically advanced wooden building Finnish Nature Centre Haltia in the wilderness of Nuuksio National Park.

  • Central Pori Hospital, Finland

    Located in Finland's Satakunta Region, the Central Pori Hospital added a new building for newborn intensive care, maternity nursing rooms and patient wards. HI-FOG® was needed to ensure critical patient and hospital personnel safety by allowing quick evacuation times. Photo © Esa Kyyrö


  • Geely Automotive

    Geely is one of the leading automotive manufacturers in China. Geely needed a safe and effective fire suppression system for the production areas of the Cunxiao manufacturing plant and chose HI-FOG® to protect its paint shops. 

  • KIO Networks

    KIO Networks in Murcia, Spain selected HI-FOG® because it enables full protection across all the areas of the data center, with only one system to maintain.

  • Suvilahti Substation, Finland

    Helen Sähköverkko Oy is responsible for electricity transmission and distribution throughout almost the entire Helsinki region. Helen Sähköverkko chose the Marioff HI-FOG® solution to protect two 110/10 kV power transformer rooms.

  • St. Patrick's Cathedral

    St. Patrick’s Cathedral is the largest Neo-Gothic style Roman Catholic cathedral in the United States and one of New York City’s most famous buildings. The HI-FOG® water mist fire protection system was chosen to avoid the water damage risk of a conventional sprinkler system.

HI-FOG® Fire Protection

HI-FOG® is a world leading fire protection system that accomplishes fire suppression with water mist.
HI-FOG® is an innovative sprinkler system developed by Marioff Corporation, a UTC company.

Why HI-FOG Fire Protection

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4-7 September 2018
IWMA 2018 Annual Conference & Exhibition
19-21 September 2018
Monaco Yacht Show 2018
26-29 September 2018

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UK based customers:

+44(0) 7715 111923