Dry powder fire extinguishers are very portable and essential firefighting equipment at home. Although they are portable, they also have the limitation of not being able to continuously spray towards the fire, which leads to faster wear and tear. Therefore, they are only suitable for extinguishing small fires. But many people do not know its spraying time, so they cannot determine whether to evacuate the fire scene quickly or continue to work hard to extinguish the fire! Today, the editor will take you to learn about the issue of dry powder fire extinguisher spraying time shared by professionals.
Dry powder fire extinguishers are divided into two types: portable and wheeled. Let's start with portable ones. Generally speaking, the spraying time of MFZ/ABC1 and MFZ/ABC2 fire extinguishers is more than 8 seconds, while the spraying time of MFZ/ABC3, MFZ/ABC4, MFZ/ABC5, and MFZ/ABC8 dry powder fire extinguishers is more than 13 seconds. However, due to the large amount of dry powder installed in the wheeled fire extinguisher, the spraying time will be slightly longer. Generally speaking, the spraying time of wheeled fire extinguishers is above 30 seconds.
Because the spraying time of the dry powder fire extinguisher is scientifically calculated, if the fire is not extinguished within this time, the fire may become uncontrollable. Therefore, it is necessary to grasp the best escape time and find ways to escape. Fire is merciless, so whether living at home or working outside, it is important to pay attention to fire protection. That's all for today's sharing. For more professional questions, please feel free to leave a message for consultation!
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