Medium Velocity Water Spray System Medium Velocity Water Spray System is installed to control the burning and to provide cooling and exposure protection to such risks where extinguishment is always....
Medium Velocity Water Spray System is installed to control the burning and to provide cooling and exposure protection to such risks where extinguishment is always not possible or even desirable e.g. fires involving flammable fluids having flash points below 650 C (1500 F). These 600 C systems are also used sometimes for power station applications in coal conveyors, cable galleries etc.
High Velocity Water Spray System is installed to extinguish fires involving liquids with flash points of 650 C (1500 F) or higher. Three principles of extinguishment are employed in the system - emulsification, cooling and smothering. The result of applying these principles is to extinguish the fire within few seconds.
Transformers, Oil filled Equipments of Power Stations