Duct deluge system

The system resists damage from corrosive gases to provide effective fire protection in highly acidic ventilation and ductwork systems in widths from 1 to 16 ft and at temperatures up to 150ºC (302ºF).

The Tyco DDS system is best suited to circular, rectangular or irregular ductwork in applications including steel manufacturing, coal power generation, chemical industry and acid processing plants due to its highly corrosive resistance.

The package brings together a complete range of components, including water spray nozzles, linear heat detection cables, duct mounting hardware and an electric actuation deluge valve cabinet as one. Available as a complete fire protection solution, the DDS system is said to minimise down-time, limit routine inspection and reduce maintenance while ensuring the fire is extinguished safely and effectively.