Also known as: • AFFF foam fire extinguishers. • AFFF fire extinguishers. • Spray foam fire extinguishers. • CREAM coloured label printed on the body stating ‘Foam’. • Should be identified by an extinguisher ID sign fixed nearby – ‘Foam Extinguisher’.
Squeeze the lever. 2、Aim the hose at the base of the fire. Hold the lower handle lever (the carrying handle) with one hand and grab the hose or nozzle with the other hand. 3、Squeeze the lever to start discharging the foam fire extinguisher. 4、Where to aim the foam fire extinguisher nozzle:
Foam fire extinguishers and how they are use – HSEWatch
How foam fire extinguishers works: Foam fire extinguishers work in 2 ways. They are mainly water-based and so have the same cooling effect as water extinguishers, putting the fire out by lowering the temperature. They contain ‘Aqueous Film Forming Foam’ (this is why they are also known as AFFF foam extinguishers).
How do fire extinguishers work? Water extinguishers. A water extinguisher is like a giant water pistol, but instead of using pressure from your finger to fire out the water, it uses … Carbon dioxide extinguishers. Foam extinguishers. Historic figure extinguishers.
People Also Ask how do foam fire extinguishers put out fires
How do foam fire extinguishers stop flammable liquid fires?
This prevents the fire re-igniting. It also allows foam fire extinguishers to put out flammable liquid fires, by creating a barrier between the liquid’s surface and the flames.
How do I identify a foam fire extinguisher?
How to identify a foam fire extinguisher: • CREAM coloured label printed on the body stating ‘Foam’ • Should be identified by an extinguisher ID sign fixed nearby – ‘Foam Extinguisher’ Sizes of foam fire extinguisher available:
What is the difference between water and foam fire extinguishers?
They are mainly water-based and so have the same cooling effect as water extinguishers, putting the fire out by lowering the temperature. They contain ‘Aqueous Film Forming Foam’ (this is why they are also known as AFFF foam extinguishers).
How do you use a fire extinguisher correctly?
• Do NOT spray directly at the fire, this can cause it to spread to nearby surfaces • Where the liquid on fire is contained, point the extinguisher at the inside edge of the container • If it’s not contained, spray with a gentle, sweeping movement across the TOP of the fire, or against an adjacent surface
People Also Searches how do foam fire extinguishers put out fires
| Types of Fire Extinguisher |
| Types of Fire Extinguisher |
| Blog |
| foam fire extinguisher uses |
| what do fire extinguishers do |
| fire extinguisher foam type |
| foam fire extinguishers for sale |
| how fire extinguishers work |
| what do fire extinguishers spray |
| chemical foam fire extinguisher |
| portable foam fire extinguisher |
Fire Safety Training – How to Use a FOAM Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher