We supply, installation, and maintenance of the Darley Odin Compressed Air Foam System (CAFS) across the Southern African market.

A Compressed Air Foam System (CAFS) is an advanced firefighting technology designed to deliver fire retardant foam to various types of fires, with the exception of electrical fires.CAFS operates as a standard water pumping system with an integrated entry point where compressed air is injected into a foam solution to create the fire-retardant foam. The system’s air compressor not only generates the foam but also provides the necessary energy to propel the foam farther than traditional aspirated or standard water nozzles, enhancing its reach and effectiveness.

CAFS is highly effective in firefighting because it simultaneously addresses all three elements of the fire triangle: fuel, oxygen, and heat. The foam blankets the fuel, limiting its ability to access oxygen, which is critical for sustaining combustion. Additionally, the CAFS solution adheres to walls and ceilings, significantly aiding in the rapid reduction of heat. The opaque foam layer also acts as a barrier, shielding the fuel source from radiant energy, further reducing the likelihood of re-ignition.

CAFS can also refer to any pressurized water-style extinguisher that is charged with foam and pressurized with compressed air, making it a versatile tool in fire suppression.

Odin® Mongoose 31HP Gas 46-23

WATER PERFORMANCE
120 gpm (454 L/M) @ 100 psi (6.9 bar)
250 gpm (946 L/M) @ 40 psi (2.7 bar)
SIMULTANEOUS FLOW
46 gpm (174 L/M) & 23 cfm (651 L/M) @ 125 psi (8.6 bar)
AIR PERFORMANCE
50 cfm (1416 L/M) @ 125 psi (8.6 bar)
SIMULTANEOUS FLOW
80 gpm (303 L/M) & 40 cfm (1133 L/M) @ 100 psi (6.9 bar)

Odin® Mongoose Diesel 46-23

WATER PERFORMANCE
120 gpm (454 L/M) @ 100 psi (6.9 bar)
250 gpm (946 L/M) @ 40 psi (2.7 bar)
SIMULTANEOUS FLOW
46 gpm (174 L/M) & 23 cfm (651 L/M) @ 125 psi (8.6 bar)
AIR PERFORMANCE
50 cfm (1416 L/M) @ 125 psi (8.6 bar)
SIMULTANEOUS FLOW
80 gpm (303 L/M) & 40 cfm (1133 L/M) @ 100 psi (6.9 bar

Odin® Kubota Mustang 100-50

WATER PERFORMANCE
140 gpm (530 L/M) @ 125 psi (8.6 bar)
SIMULTANEOUS FLOW
100 gpm (379 L/M) & 50 cfm (1416 L/M) @ 125 psi (8.6 bar)
130 gpm (492 L/M) & 60 cfm (1699 L/M) @ 100 psi (6.9 bar)
AIR PERFORMANCE
60 cfm (1699 L/M) @ 125 psi (8.6 bar)
PUMP PERFORMANCE
130 gpm (492 L/M) @ 100 psi (6.9 bar)

Frequently Asked Questions

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Answer: The installation location should be easily accessible, well-ventilated, and close to a reliable water source. Ensure that the area has sufficient space for the CAFS unit and allows for easy access to maintenance points. The location should also be away from extreme heat or moisture to prevent damage to the system.

Answer: Proper installation involves following the manufacturer’s guidelines closely, which includes securely mounting the system, connecting the water supply, foam concentrate, and air compressor lines correctly, and performing a thorough check of all connections and seals to ensure there are no leaks. It’s also essential to test the system after installation to verify its functionality.

Answer: Routine maintenance should be performed at least once every six months, or more frequently depending on the usage and environmental conditions. This includes inspecting the air compressor, checking the foam concentrate levels, testing the foam solution output, and ensuring that all mechanical parts are functioning correctly.

Answer: Common signs include a decrease in foam quality or consistency, unusual noises from the air compressor, reduced reach or pressure of the foam, leaks in the system, or difficulty in operating the system. If any of these signs are observed, maintenance or repair should be conducted immediately.

Answer: Foam concentrate should be stored in a cool, dry place away from direct sunlight and extreme temperatures. The storage containers should be sealed tightly to prevent contamination or evaporation. Regular checks should be conducted to ensure the concentrate hasn’t expired or degraded.

Answer: Always disconnect the system from the power source before performing any maintenance to prevent accidental activation. Wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Follow the manufacturer’s safety instructions, especially when handling foam concentrates, which can be hazardous if not managed properly. Ensure that all pressure has been relieved from the system before opening any components for inspection or repair.

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