What is the benefit of carrying 5" supply hose on engines?

Carrying 5" supply hose on engines provides a higher flow capacity, which is essential for efficient firefighting operations. This size of hose allows for a substantial volume of water to be delivered quickly to the scene of a fire. The increased diameter facilitates a greater flow rate compared to smaller hoses, which is critical in firefighting situations where large amounts of water are needed to suppress flames and protect lives and property effectively.

Having a higher flow capacity also means that firefighters can maintain adequate water pressure even when supplying multiple lines on site, ensuring that the firefighting efforts are not compromised. This capability enhances the overall effectiveness and response time of fire suppression efforts, making it a preferred choice for fire engines.