Water Curtain System

These are similar nozzles as of sprinkler but only difference is there is no bulb used and they are having open orifice which could not hold water pressure.These nozzles are having threaded inlet and deflector at outlet and fitted on the pipe array as same as sprinkler. This system spray water from all nozzles as the control valve get open and there fore the area under fire receive water as well as the adjacent area also get water and reduces the chances of spreading the fire.

WATER SPRAY SYSTEMThe water spray system is basically most useful for various tanks storing hazardous liquids or chemicals.The system consist of water reservoir, a pump of suitable capacity and pressure, delivery main, and distributing pipe array, main control valve(known as deluge valve), water spray nozzle and heat sensing element.In case of fire the heat sensing element, mainly bulb type sprinklers burst when the rated temperature arrives and causes to open deluge valve due to pressure difference. The valve floods complete main and distributed pipes and start spraying from all the water spray nozzles at a time.The spray remains under operation till the deluge valve is rest manually. This is most reliable and suitable system for tank protection as well as exposure protection.

Advantages of Water Spray System Entire area is flooded with water, hence very useful fore fire fighting in hazardous area, basement, storage tanks, etc.