What is the flow range, in gallons per minute, for 1.5 inch attack hose?

The flow range for a 1.5-inch attack hose is commonly considered to be between 40 to 125 gallons per minute (gpm). This range is suitable for a variety of firefighting scenarios, making the hose versatile yet effective in handling both residential and commercial fires. The design and diameter of the hose allow for sufficient water flow to combat fires while still being manageable for firefighters to maneuver.

When firefighters need to control fires in confined spaces or perform agile movements, the 1.5-inch hose provides the necessary balance of water pressure and flow capacity. This is especially important in situations where quick response times are critical and effective water delivery helps in extinguishing fires efficiently.

Understanding the flow range of different hoses is vital for effective firefighting tactics, allowing teams to select the right equipment based on the specific needs of the incident.