Each layer has a corridor to Aluminum Alloy inside the box, hose, gun, and equipped with remote starter, this is the fire facility, once the fire, will break the glass door, ground facilities, you can put out the fire.
Usually the fire hydrant can be divided into ordinary type, type, rotary type vacuum regulator, its way of fighting for the artificial water belt connected to the fire hydrant, fire hydrant and fire hydrant button box in addition, press this button to start the fire hydrant pump to remote water.
Fire hydrant, fire water system is an important part, it is installed in the indoor fire box, average nominal diameter (mm): DN50, DN65 two, nominal working pressure is 1.6MPa, the strength test pressure 2.4MPa, medium: clear water foam mixture.
