With the fire extinguisher water for so long, it was inevitable that at some point he wanted to go with a clever chappy and some improvements. Well that's exactly what happens if you have added some chemical additives and massively increased its efficiency by 300%, while managing to reduce the overall size of the real fire extinguisher. It can be a bit 'of a fire extinguisher say8ing bite' additive water ", so they are often referred to as hydro-spraythat is the hallmark for Chubb models.
The fire fighting capabilities are far superior to a standard water units with a single 3-liter water additive fire extinguisher with the same fire rating, are 13 to 9 liters of water. This is a big difference and save a lot of space and weight. The 6-liter versions have a fire resistance of 21A makes it very popular.
For easy identification, remain red in the same way as its cousins, water-based. This makes themvery easy to recognize in the event of fire.
With the smaller dimensions of the range should be treated more easily in an emergency. They are made of stainless steel cylinders and working under a nominal pressure higher than normal water extinguisher. As an added bonus, the interior of the cylinder with a protective film of polyethylene, the coating prevents corrosion in metal.
Now I bet you are dying to know exactly how an additive model wateractually works. Now, thanks to the addition of chemicals, a process is smart enough. The surface tension of water is removed by chemicals and thus increasing its density to make the liquid thicker and sticky. It also makes water wetter, if that makes sense and as such will remain and enjoy any materials burn much more effective than plain old water ever could.
They combine an improved fire extinguisher nozzle, which distributes the water jet over a more effectivePattern. This is achieved by the atomization of the water when it reaches the exit nozzle. In the same way as the nozzle foam extinguisher is not conductive, which allows it to connect to an electrical fire, but apparently can not be used directly on a. This means they have passed the dielectric test BSEN3-7: 35 000 2004, with V. BSi
Needless to say that water is highly conductive and will not be used near or directly to any electrical fire. You have been warned. IfHave you ever look into an office and notice the fire extinguisher, spray or foam hydraulic models are often paired with a CO2 extinguisher. This ability to provide effective fire protection for the electrical hazards.
In the same way as a standard water extinguishers, fire models hydro spraying flammable materials such as paper, wood or fabrics are used in Class A Shares The other on a class of fire is a serious risk to health and life would be. If you were fighting a firewith flammable liquids such as gasoline or diesel (Class B), then the water would simply be additive, and spread the fire rapidly spread around. The same would be with a fire class D with metal powder, such as lithium happen. For these types of fires are special devices such as dust or L2. The same applies to the fryers. Spray a fire in one of which is an additional unit of water and the oil explode and cause serious damage and possibly loss of life.
So that's all you needknow the water additive fire extinguisher. All in all a very clever piece of safety equipment.
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