ZSTWB Fire fighting water mist sprayer
Explain.
Spray nozzle spray nozzle for fire extinguishing system is a component, the sprayer is usually connected with water supply network, control valves, detection alarm, automatic sprinkler system （ such as a wet sprinkler fire extinguishing system ）, for saving electrical equipment, flammable liquid fires, widely used for the protection of power plant generating equipment. Large transformer, liquefied petroleum storage tank and installation in factories, shopping malls, hos, warehouses, buildings and other places fire, fire control and smoke cooling. The spray nozzle to be horizontally installed, can also drop direction installation. Special specifications of the spray nozzle, such as vertebral circular water mist, water curtain can be used for isolation.
Characteristic.
Pressure water into the applicator, generally in the 0.28-0.5Mpa under the action of water pressure, the water will flow down into fine water mist of water droplets, to a certain speed, according to certain atomizing angle uniform jet in the corresponding range, forming a covering space in the protection of object surface, in order to achieve cooling and interest, suppression of fire and fire extinguishing function.
Nozzle specifications and performance, characteristic curve:
1, nozzle type, specification:

2、喷头性能特性曲线：

其他：

本产品采用黄铜棒材制造，外表面镀铬或本色钝化处理，可供用户选择。特殊环境可采用不锈钢材质，需另行订货、加工。

主要规格有：30L/min、40L/min、50L/min、63L/min、80L/min、100L/min、125L/min、160L/min、200L/min、220L/min、300L/min、每种规格按雾化角大小分为60°、90°、120°三种不同品种。（其它规格须定制订货）

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