
Foam Fire Systems
Established by four leading experts in the fire protection industry with a combined experience of over 120 years, Janus Fire Systems is based on the principle of offering its clients superior products and services. With a staff that is dedicated to the ideals of service and putting the customer first while finding the right fire protection solution specific to your unique and individual needs. Janus Fire Systems stands as your gateway to a new kind of service.


High and low expansion foam systems design, installation, service, inspection and recharge.
Typical Foam Fire Suppression System Applications:
- Aircraft hangars
- Petrochemical
- Oil and Gas
- Flammable liquid storage
- Tank farms
- Loading facilities
- Warehouses
Looking for an engineered foam fire suppression system?
Engineered foam fire suppression systems are comprised of the following.

Low Expansion System
Low expansion foam fire systems provide a wet, fluid foam blanket with small foam bubbles. These low expansion systems are typically discharged through sprinkler systems, fire hoses, monitors, spray nozzles, and foam makers. Low expansion foam systems are generally used for applications that; include flammable liquid storage, process or manufacturing plants, truck or rail loading racks, fuel storage tanks, and aircraft hangars.

Medium Expansion Systems
Medium expansion foam systems are used by many local fire departments and work great as protection for solvent storage or to control hazardous chemicals spill. The dense foam blanket, often two-feet deep or more, quickly spreads above the fuel, separating the fuel from oxygen supply and resulting in fire extinguishment.

High Expansion Foam
High Expansion foam systems make bigger foam bubbles and are more damp. These systems produce a foam “blanket” that is typically from a few feet to over forty feet high. High Expansion foam fire systems are great for when total flooding of the protection area is needed. You can find the bulk of high expansion foam systems used in aircraft hangars, warehouses and other industrial applications.