The 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.

Working Principle:

The 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.

Notes: we make available customized designs for our clients