A booster hose is expected to flow __________ gpm.

The correct flow rate for a booster hose is typically in the range of 40 to 50 gallons per minute (gpm). This range is reflective of the capabilities of booster hoses, which are often used for quick and efficient water supply in firefighting scenarios, particularly for grass or brush fires where high flow rates are not always necessary. Booster hoses are designed to be lightweight and easily maneuverable, allowing firefighters to quickly deploy them in various situations.

While the flow rates of other hoses can be significantly higher, the 40 to 50 gpm range suits the operational needs and design characteristics of booster hoses. They provide sufficient water flow for initial attack operations in lower-intensity fire situations while being manageable for personnel to handle effectively. Understanding the flow characteristics of each type of hose is crucial for effective firefighting strategy and resource management.