What is the typical flow range for a Class B Hydrant?

The typical flow range for a Class B hydrant is defined as 500 to 999 gallons per minute (gpm). This classification is an important aspect of water supply for firefighting purposes, as it helps determine the adequacy of hydrant performance during emergencies. Class B hydrants are typically used in areas where a moderate flow of water is sufficient to manage the risk and challenges posed by potential fire incidents. The flow rates defined in the classifications help emergency responders quickly assess which hydrants can provide the necessary water supply based on the size and type of fire situation they may encounter. Understanding these classifications ensures effective planning and resource allocation for fire suppression activities.