What are the three outdoor fire hydrants for?
The same two port is 65, then the fire hose, can also be mixed with water to the fire, big mouth is 100 and to the fire with water, with less use of the outdoor fire hydrant is the most important to the fire with water.
The outdoor fire hydrant is set at the outside of the building fire water supply pipe network of water supply facilities, mainly for fire engines from the municipal water supply pipe network or outdoor fire water supply network implementation of fire water, can also be directly connected with a hose and a water gun fire water, fire fighting is one of the important fire control facilities.
The same two port is 65, then the fire hose, can also be mixed with water to the fire, big mouth is 100 and to the fire with water, with less use of the outdoor fire hydrant is the most important to the fire with water.
