The inspection of a commercial fire extinguisher consists of a physical examination of the unit to ascertain if the parts are in working condition. Here are the points you must note during the examination.
They are also useful on electrical fires. Hence an ABC dry chemical fire extinguisher is an excellent choice for office settings. In this type of fire extinguisher, the discharge time can vary from 8 to 25 seconds. The maximum range they can reach is from 5 to 20 feet. The downside of this type of extinguisher is the dry chemical powder they have in them is corrosive and can make a mess. Hence it must be cleaned up at once after extinguishing the fire.