What is the typical flow range for a 1½" attack hose?

The typical flow range for a 1½" attack hose is between 60 to 125 gallons per minute (gpm). This range is determined based on the hose diameter, the nozzle types being used, and the operational requirements common in firefighting scenarios. A 1½" hose is a versatile size that is often employed for a variety of fire suppression tasks, allowing firefighters to manage different fire intensities effectively.

Choosing this flow range ensures that the firefighters can deliver an adequate amount of water to combat fires, while also maintaining maneuverability of the hose and an effective attack technique. Understanding the flow capabilities of hoses is crucial for firefighters when they strategize how to approach a fire scene, as the proper flow can significantly impact their ability to control and extinguish fire effectively.