A fire extinguisher is a device that is defined by different classes based on the type of fire it can extinguish, such as Class A for ordinary combustibles, Class B for flammable liquids, Class C for electricall
3. Aiming the extinguisher: a) Solid Materials: Aim the hose at the base of the flames, moving across the area of the fire b) Spilled liquids:Aim the hose at the near edge of the fire and with a rapid sweeping motion, drive the fire towards the far edge until all the flames have ...
Most of the processes in petroleum industries generate static electricity, which has the potential to lead to fire or explosion at sites involving flammable liquids/gases. 2.2.1 Static electricity Static electricity is generated due to the imbalance between negative and positive charges in an object...
Wet chemical fire extinguisher is specially for Class F fires involving cooking oils and fats fire, such as lard, plant oil, olive oil, butter and vegetable oil. It can be a used for Class A fires, involving flammable solids, such as paper, wood, furniture, plastic. Used ...
--Class B extinguishers are used on fires involving flammable liquids, such asgrease, gasoline, oil, and oil-based paints.(B类灭火器使用在可燃性液体引发的火灾,像是油脂、汽油、油类及油漆等。) --Class C extinguishers are suitable for use on fires involving appliances,tools, or other equipment ...
In the event of a fire,the correct use of a fire extinguisher,could mean the difference between suffer a minor loss or a major onethere are several things to consider when using fire extinguishers,you must know the class of fire involved and the correct
Fire extinguisher series Client feedback Product Description Portable dry powder fire extinguishers are suitable for initial fires of flammable, combustible liquids, gases and live equipment; in addition to the above types of fires, portable dry powder fire extinguishers can also be used to put out ...
When fire was ignited on solids or flammable liquids, Foam fire extinguishers create a thick, aqueous foam that cools, smothers flames and prevents the fire re-igniting.The foam creates a barrier between the solid's/liquid's surface and the flames. Because Class A and Class B ...
--Class B extinguishers are used on fires involving flammable liquids, such asgrease, gasoline, oil, and oil-based paints.(B类灭火器使用在可燃性液体引发的火灾,像是油脂、汽油、油类及油漆等。) --Class C extinguishers are suitable for use on fires involving appliances,tools, or other equipment ...
known as AFFF foam fire extinguishers, AFFF fire extinguishers or Spray foam fire extinguishers. They are most suited to put out liquid fires such as petrol or diesel and can also be used on solids such as wood and paper.Foam Fire Extinguisher contains water,foam ...