Water Mist

Using technology developed by Securiplex, Hiller Water Mist specializes in the manufacture of water mist/fog fire protection solutions. To date, our systems have been in high profile installations such as the New York subway system, the British/Franco Euro tunnel, the navies of the USA, Canada, United Kingdom and more.

As pioneers of the fire suppression industry, we are at the forefront of innovation and development. Hiller Water Mist, formerly Securiplex, helped to establish North American industrial water fog/mist technology by working with FM to develop the appropriate test protocols and – in 1995 – received the first FM-approval ever issued for a water fog/mist fire protection system. Our state-of-the-art systems provide the performance, efficiency and reliability needed to ensure that your people, equipment and operations remain safe and productive. Government testing has proven that our systems surpass all other major manufacturers in extinguishment times. Our team of engineers and specialists will work with you to design the most cost-efficient solution without compromising protection of your personnel, equipment or property.

Common Applications:

  • Total flood machinery spaces
  • Local high-risk applications
  • Accommodation areas
  • Other machinery spaces
  • Gas turbine enclosures
  • Bilges
  • Vehicle decks


  • Immediate activation
  • No toxicity
  • Minimal water damage
  • Efficient