Good Price Ground BS750 Flange Cast Iron DN100 Outdoor Pillar Fire Hydrant

 

  The Outdoor Pillar Fire Hydrants are typically equipped with a standard four-inch outlet that can be used by firefighters to draw water from the hydrant. The hydrant is usually connected to a water supply network from a municipal water source or a nearby reservoir. Once the water supply is opened, it flows through the pipeline to the hydrant, and the outlet is activated by a spinning handle on the hydrant. This action opens the valve and converts the water flow to a high-pressure spray capable of extinguishing fires.

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