Which sized hose is primarily used for residential fire response?

The 1.75-inch hose is primarily used for residential fire response due to its balance of flow capability and maneuverability. This size is effective in delivering adequate water pressure to combat fires in residential settings, where fires can develop quickly and require a powerful, yet manageable, stream of water.

This hose size provides sufficient volume of water to extinguish typical residential fires while also being lightweight and easier for firefighters to handle, allowing for better mobility in confined spaces commonly found in homes. The smaller diameter compared to larger hoses, such as the 2.5-inch, allows for quicker deployment and movement, which is critical in urgent residential fire scenarios.

Therefore, 1.75-inch hoses are often the standard choice for firefighting operations in neighborhoods, ensuring both effectiveness and operational efficiency.