Hi, we are working on a water based fire extinguisher in engine compartment which agents should i use and how to combine them with water ?

20 October 2020 1 4K Report

We are researching on a water based fire extinguisher. The system contains water mist noozles.

Hi Canberk Usta,

You may need Class B & C type fire extinguishing agents.

I would recommend you to have AFFF at 3% concentration. For this you need pressurized foam dispensing extinguisher unit or

CO2 extinguisher which may be readily available at your place.

Since you are working on water mist, I hope you may keep these extinguishers as standby.

Another option is the classical multi-purpose extinguisher with DCP of Mono Ammonium Phosphate which is suitable for ABC classes of fire.

For more information please refer to your country specific fire safety code.

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