
Rotarex · Rotarex Firetec — fire suppression systems
How Water Mist Fire Protection Works
Fine-droplet water mist fire suppression for enclosed spaces and vehicle engine compartments
Manufacturer product images · for reference

Water mist fire protection discharges water as very fine droplets and suppresses fire through several mechanisms at once. The droplets absorb heat and cool the flames, they wet the fuel and act as a shield that limits the spread of the fire, and as they evaporate the resulting vapour displaces oxygen from the fire area. Because the mist targets the seat of the fire directly, the system needs less water than a traditional sprinkler system, which limits water damage. Water mist leaves no harmful residues and has zero ozone depletion potential and zero global warming potential.
The total flooding version releases ultra-fine droplets simultaneously throughout an enclosed space, cooling the flame and surrounding gases, displacing oxygen through steam expansion and attenuating radiant heat to prevent spread. It suits high-risk enclosed areas where water damage must be minimised: liquid fuel hazards, flammable spray risks, energised electrical equipment and high-value assets such as generators and gas turbines. The pre-engineered COMPACT LINE system applies the same principle to the engines of mining vehicles, buses and coaches and forestry vehicles.
| Brand | Rotarex |
|---|---|
| Category | Rotarex Firetec — fire suppression systems |
Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.




Rotarex Firetec — fire suppression systems


9 L Fire Suppression System for Commercial Kitchens
Product detail — 9 L Fire Suppression System for Commercial Kitchens
CO2 Fire Suppression System
Carbon dioxide fire suppression for enclosed spaces and unoccupied equipment enclosures
Product detail — CO2 Fire Suppression System
Engine Water Mist Fire Protection Systems
Pre-engineered water mist fire suppression system for vehicle engine compartments
Product detail — Engine Water Mist Fire Protection SystemsTell us the protected volume and we will size the system together
The dimensions of the space, the equipment inside it and whether people are present — those three are enough. We come back with an agent recommendation, the system scope and the price.
