Outdoor Above/Underground Fire Hydrant
outdoor above/underground hydrant is generally used to provide fire water
supply or connect with fire hose or fire guns directly. It is the essential
equipment for fire fighting pipe network of public buildings, public places and
industrial and mining establishments.
outdoor above/underground hydrant has three outlets and they are controlled by valve
flap and it is closed usually. One of the outlets is connected with fire truck exclusively
and the other two are connected with fire hose or fire guns when needed. A dedicated
wrench is needed to open the valve flap. Pay attention that make sure the other
two outlets are closed when use only one outlet.
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