What type of appliance is used to attach a smaller hose to a larger one?

A reducer is an essential appliance in firefighting that serves the purpose of connecting a smaller hose to a larger one. By tapering down from a larger diameter to a smaller diameter, it ensures that water can be transferred effectively without compromising pressure or flow. This is particularly important in firefighting operations, where the ability to adapt equipment to different hose sizes can be critical for effective water delivery to combat fires.

The design of a reducer allows firefighters to utilize various hoses on the scene without the need for a complete overhaul of equipment, maintaining operational efficiency. By using a reducer, firefighters can ensure they have the correct hose size to match water sources and delivery needs, enabling them to tackle different firefighting scenarios effectively. This adaptability is vital in the dynamic environments firefighters often face.