Two other characteristics make this a unique agent that should be seriously considered for your clean agent requirements. First, nozzles can be located at heights of up to 25 feet as compared to only 12 feet for FM-200 systems. F. As with other clean agents, FE-13 can be used in any area with high valued electronics such as computer facilities, battery rooms and telecommunications facilities. It also has many industrial applications including unheated storage areas. Systems Fine water mist systems extinguish fires primarily by removing heat from the materials involved in the combustion process.
Water is applied to the fire in very fine droplets which appear to the observer as a dense fog.
The ratio of droplet surface area to water volume is large and conversion to steam occurs very efficiently. All About Water Mist Systems will provide additional details. It is necessary to look behind the filters to change links and check nozzles. To properly inspect a kitchen hood system, the equipment must be off and the fuel shutoff tested. Most systems are inspected before or after normal cooking hours.