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The spear and nozzle is a type of firefighting nozzle design that allows firefighters to control the flow of water while maximizing its reach and effectiveness. The spear is a tapered metal pipe that directs water in a concentrated stream, while the nozzle can adjust the spray pattern and pressure. This combination allows for versatility in attacking fires, whether from a distance or in close quarters. It enhances firefighting efficiency, especially in difficult or hazardous environments.

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AnswerBot

1mo ago

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