Foam Systems
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Foam Systems
A foam water fire sprinkler system is a special application system, typically discharging a mixture of water and low expansion foam concentrate, resulting in a foam spray from the sprinkler nozzle. These systems are usually used with special hazards occupancies associated with high challenge fires, such as flammable liquids, and airport hangars. Operation is as described above, depending on the system type into which the foam is injected.
Design | Installation | Maintenance
While there is no such a thing as a standard fire suppression system, foam systems designed and installed by Prime Fire, are guaranteed to be nothing but the best. Allow Prime Fire to become your competent and certified fire suppression contractor!
Why Choose Our Foam Systems?
Superior Protection
Effective for high-challenge fires where water alone is insufficient.
Expert Installation
Certified technicians ensure proper system design and implementation.
Key Benefits
Foam fire suppression systems provide exceptional protection for specialized fire hazards and high-risk environments.
Advantages of foam systems
- Effective on flammable liquid fires (Class B fires)
- Creates a blanket that suppresses vapors and cools the fire
- Prevents re-ignition of extinguished fires
What types of facilities benefit most from foam systems?
Foam systems are particularly beneficial for facilities that handle flammable liquids such as aircraft hangars, refineries, chemical processing plants, fuel storage areas, and loading docks. Any location where Class B fires (flammable liquid fires) are a significant risk would benefit from foam fire suppression systems.
How do foam fire suppression systems work?
Foam systems work by mixing foam concentrate with water to create a foam solution. When discharged through special nozzles or sprinklers, this solution creates a foam blanket that covers the burning liquid surface. The foam blanket suppresses fire by separating the fuel from oxygen, cooling the fuel, and preventing the release of flammable vapors that can feed the fire.
What types of foam concentrates are available?
There are several types of foam concentrates available, including Aqueous Film Forming Foam (AFFF), Alcohol-Resistant AFFF (AR-AFFF), Protein Foam, Fluoroprotein Foam, and Film-Forming Fluoroprotein Foam (FFFP). The selection depends on the specific hazards being protected, environmental considerations, and regulatory requirements.
How often should foam systems be maintained?
Foam systems should be inspected and tested according to NFPA standards, which typically require monthly visual inspections, annual testing of foam concentrate quality, and comprehensive system testing at regular intervals. The foam concentrate itself should be tested annually to ensure it maintains its firefighting properties, and many types have a shelf life of 20-25 years when properly stored.
Are foam systems environmentally friendly?
Environmental concerns have led to the development of more environmentally friendly foam concentrates. Traditional AFFF foams containing PFAS (per- and polyfluoroalkyl substances) are being phased out in many regions due to environmental concerns. Newer fluorine-free foam alternatives are now available that provide effective fire suppression while reducing environmental impact. PrimeFire can help you select the most appropriate and environmentally responsible foam system for your needs.