In cases where flammable materials are petroleum-based, solvent-resistant foam must be used. These systems operate by mixing water and foam concentrate at a specific ratio inside a proportioner and then distributing it through a piping network to foam nozzles installed in the area, initiating the extinguishing process.
The equipment used in foam fire suppression systems is somewhat similar to those in water-based systems, but with the addition of specific components such as foam tanks, foam nozzles, automatic valves, pumps, and more.
Foam chambers are available in various ratios and are manufactured based on the project specifications and customer requirements by Adar Tavan Nami.

These systems are commonly used for extinguishing Class B fires in high-risk areas such as:

Flammable liquid warehouses
Aircraft hangars
Fuel storage tanks
Paint halls, and more.

The type of firefighting foam selected depends on the nature of the flammable materials. These systems can be either:

Manual (monitors, mobile foam units, turbo mixes, nozzles, etc.)

Automatic (sprinkler networks, foam chambers, etc.)

All sprinkler systems used in water-based systems (wet, dry, deluge, and pre-action) can be transformed into foam-water systems by integrating foam tanks and related equipment.

The firefighting foam used in foam-water suppression systems is created by mixing water with foam concentrate at a defined ratio. When air is introduced into the mixture, it becomes a high-volume, bubbly structure that can float over flammable surfaces, block oxygen, and suppress vapor emissions, making it highly effective in fire suppression.