Which type of foam system is characterized by fixed nozzles with permanently installed pumps that pipe foam from a central location?

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Multiple Choice

Which type of foam system is characterized by fixed nozzles with permanently installed pumps that pipe foam from a central location?

Explanation:
Fixed foam systems install the components into the building: there is a network of permanent piping, fixed nozzles, and a pump that is also permanently installed, pushing foam concentrate from a central location through the system. This setup allows foam to be discharged from a central point to multiple nozzles without bringing equipment to the scene. Portable systems rely on movable equipment, mobile systems are mounted on a vehicle, and self-contained systems carry everything on one unit rather than a building-wide fixed piping network, so they don’t match the description.

Fixed foam systems install the components into the building: there is a network of permanent piping, fixed nozzles, and a pump that is also permanently installed, pushing foam concentrate from a central location through the system. This setup allows foam to be discharged from a central point to multiple nozzles without bringing equipment to the scene. Portable systems rely on movable equipment, mobile systems are mounted on a vehicle, and self-contained systems carry everything on one unit rather than a building-wide fixed piping network, so they don’t match the description.

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