Red, yellow, violet— fire hydrants come in ... Following is a transcript of the video. What do fire hydrant colors mean? Certain colors are meant for different types of fires.

representing the fire hydrant's class based on its gallons per minute. The National Fire Protection Association suggests that red caps should indicate Class C, which means the available flow is ...

LONGVIEW, Texas (KLTV) - You see them every day in East Texas in every municipality. There was a time when they were all painted red, so they would stand out and be easily spotted: Fire hydrants. Now ...