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What is FMB in foam systems?

What is FMB in foam systems? Correct Answer Foam Making Branches

Explanation:

Foam Making Branches​

  • Foam-making branches provide one of the means for the production of mechanical foam, which is used for fighting fires inflammable liquids.
  • Similarly, mechanical foam is also used to cover flammable liquid spills to prevent ignition.
  • These branches work on the self-aspirating principle in which air is induced into the stream of the water-foam solution by the suction effect created at the water head in the branch during the discharge of solution under pressure.
     

Foam-making branch nozzles

The aspirating devices that are used to produce foam can be divided into three basic categories:

1. Foam-making branches (FMB) for LX or MX foam.

2. Generators for LX foam.

3. Generators for HX foam.

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