
Type approvals require application-specific fire testing
Full-scale fire testing is necessary to evaluate the performance of different water mist systems. Water mist systems are granted type approvals only if they pass the fire test. Therefore, fire testing and type approvals are interlinked: each type approval is linked to a specific set of fire tests.
Fire testing is application-specific, and it considers all the important water mist system installation parameters:
- Sprinkler or spray head type
- Sprinkler or spray head spacing
- Flow rate and operating pressure
- Maximum ceiling height
- Maximum volume of the protected space
The benefits of type approvals
Standardized fire testing is based on representative and repeatable fire test scenarios, and all fire protection systems must meet the same performance criteria. Therefore, land and marine type approvals guarantee that the water mist systems have been impartially tested for specific applications.
Hence, type approvals are accurate and trustworthy representations of the performance of water mist systems. When water mist systems are evaluated against unified criteria, it is also possible to reliably compare them and make the right choice for you.
Water mist fire protection system fire testing and type approvals
We work together with highly regarded classification societies: FM and VdS on the land side, and on the marine side, DNVGL, ABS, and Lloyd’s register.
Maritime standards for water mist fire protection systems
In the past, we have played a central role in standardizing water mist fire protection systems to meet key IMO standards. Today, we continue to work alongside over 20 certification organizations worldwide.
Regional, national, and local Land standards for water mist fire protection systems
HI-FOG water mist systems have passed full-scale fire testing procedures defined by FM and VdS. For example, HI-FOG systems comply with requirements set by NFPA 750 and fulfill the standards set in EN 14972.
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