A device mounted on an apparatus that uses a centrifugal pump to supply the water for the foam solution and includes onboard air is known as what?

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Multiple Choice

A device mounted on an apparatus that uses a centrifugal pump to supply the water for the foam solution and includes onboard air is known as what?

Explanation:
CAFS is the system that uses compressed air to mix foam concentrate with water as it’s delivered by the engine’s pump and is mounted on the apparatus with its own onboard air source. This air-entrained foam creates a lighter, more expansive foam blanket, uses less water, and often improves reach and cooling. A portable foam mixer isn’t mounted on the vehicle and doesn’t rely on onboard air. A foam concentrate injector simply adds concentrate to the water stream without introducing air to create foam. An AFFF nozzle is just a nozzle, not a complete mounted system with its own air supply and pump-driven water flow.

CAFS is the system that uses compressed air to mix foam concentrate with water as it’s delivered by the engine’s pump and is mounted on the apparatus with its own onboard air source. This air-entrained foam creates a lighter, more expansive foam blanket, uses less water, and often improves reach and cooling. A portable foam mixer isn’t mounted on the vehicle and doesn’t rely on onboard air. A foam concentrate injector simply adds concentrate to the water stream without introducing air to create foam. An AFFF nozzle is just a nozzle, not a complete mounted system with its own air supply and pump-driven water flow.

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