Deluge Systems provide fast and total wetting of protected areas, and are frequently used in extra-hazard risks such as aircraft hangars, power generating stations, and petrochemical facilities. For dependable, hazard-specific operation, Deluge Systems can include a manual, pneumatic, hydraulic, or any type of electric detection/release system. These systems have a water supply that is held back by a deluge valve which remains closed until the detection or release system opens the valve. When the valve is opened water floods through the system over the entire area that the system covers. FSA Technical Service LLC supplies, installs and maintain Deluge Systems according to standards, and in full compliance with the Civil Defense requirements.