...valve - Once the Detector operates the deluge valve will be activated, releasing (opening) the water supply to the system. - Autommatic Fire Pumps can be activated by this proceedure and inturn extinguish/control the fire condition.     Deluge Valve Sprinkler Systems: The...

Fire Pumps may be powered either by an electrical motor or a diesel engine. If the local building code requires power independent of the local electric power grid, a pump using an electric motor may require the installation of an emergency generator. A fire pump is usually a part of a large building...