The phrase describes the action of pressurizing a fire hydrant with water. This involves opening the hydrant valve, allowing water from the municipal water supply to flow through it. An example would be firefighters preparing a hydrant for use by opening the valve fully to ensure adequate water pressure for firefighting operations.
Pressurizing a hydrant is vital for effective firefighting. Adequate water pressure ensures that firefighters can efficiently suppress fires, protecting lives and property. Historically, the ability to quickly and reliably access water from hydrants has significantly reduced fire damage in urban areas. Proper hydrant function is therefore a cornerstone of public safety.
