Denver Firefighter Museum

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We have all seen a fire hydrant, but do you know the difference between a wet and a dry fire hydrant. Well here is the difference. A wet fire hydrant has water at the top of the hydrant.

We have all seen a fire hydrant, but do you know the difference between a wet and a dry fire hydrant. Well here is the difference. A wet fire hydrant has water at the top of the hydrant. In the movies where the water comes flowing out. Well that means that they were in a warm place. If it was in a cold place then the hydrant would explode. Now a dry hydrant is for cold places because it is not going to explode and shoot water everywhere.