DELUGE PREACTION FIRE PROTECTION

Brand	Owner	Address	Description
ELECTROSPRAY	GRINNELL CORPORATION	Three Tyco Park Exeter NH 03833	DELUGE AND PREACTION FIRE PROTECTION SYSTEMS COMPRISING AUTOMATIC FIRE DETECTORS, NOZZLES OR SPRINKLERS, AUTOMATIC CONTROL VALVES, AND PARTS THEREOF, FOR USE IN FIRES WHICH REQUIRE AN IMMEDIATE APPLICATION OF WATER OVER A POTENTIAL FIRE AREA;ELECTRO SPRAY;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A fire suppression system includes system piping and at least one sprinkler with the system piping for delivering fire suppressant to the sprinkler. The sprinkler has an outlet and a temperature sensitive trigger with temperature sensitive trigger opening the outlet for dispersing fire suppressant when sensing temperatures associated with a fire condition. The system also includes a deluge valve that is in selective fluid communication with the system piping and has a normally closed condition whereby the system piping is normally dry. The deluge valve controls the flow of suppressant to the system piping and the sprinkler. A control system, which is in communication with at least one source of power, opens the deluge valve in a fire condition when the power source is in a powered condition and opens the deluge valve in a loss of pressure condition when the power source is in a loss of power condition.