Using a 2.5-inch hose line at high pressure without ... line like a 2.5-inch attack line flowing over 300 gallons per minute. However, fire engines aren't trucks that hold water for emergency ...

What do fire hydrant colors mean? Certain colors are meant for different types of fires. Each color represents a different GPM or Gallons Per Minute. Higher GPMs are meant for larger fires.

Sacramento Metropolitan Fire District said it responded to the two-alarm fire with 250-325 gallon per minute hose lines from the ground and multiple aerial ladder trucks flowing 1000 gallons per ...