FMNA is a leader in water mist fire suppression systems for vehicles and enclosed hazards. FMNA Fire Suppression is a unique, UL-listed, pre-engineered fire suppression system that is suitable for many fire suppression applications. Our high-pressure water mist technology pioneered the use of water mist on mobile equipment. Our technology is extraordinarily green, doing no harm to the environment, the atmosphere, to people or to equipment.