Foam fire extinguishing device foam fire hydrant

Description :

　　Foam fire hydrant is one of the important devices in the foam fire extinguishing system, especially suitable for the production, storage and use of large areas of flammable liquids and flammable liquids with fire hazards. Foam fire hydrant is mainly composed of flange, cylinder, ball valve, internal connection, fire pipe thread and end cover.

　　Foam fire hydrants are suitable for petrochemical enterprises, refineries, oil storage tank farms, aircraft hangars and other important places. It is a special fire-fighting equipment installed on the foam mixture pipe to supply foam mixture to the foam spraying equipment.

　　The aboveground foam fire hydrants produced by Shandong Dongyue Crane Fire Fighting Equipment Manufacturing Co., Ltd. are divided into PS100-65X2 and PS150-65X2 models according to the flange interface. The rated working pressure of foam fire hydrant is within 1.6MPa.

　　The foam fire hydrant has two water outlets with a diameter of 65mm for connecting the fire hose to discharge the air foam mixture. If the mobile air foam monitor is used to extinguish the fire, two liquid outlets can be connected at the same time; If only one outlet is used to extinguish the fire with an air foam gun, the other outlet can be sealed to prevent liquid leakage, so as not to affect the liquid flow pressure. When using, the water hose and spraying equipment should be connected first before opening the discharge valve, and attention should be paid to the direction of valve opening and closing.

　　Foam fire hydrants are generally installed in places with air leakage. They are exposed to the sun and rain all the year round, and the surface painting is prone to be corroded, peeled off and rusted after a long time. Therefore, regular maintenance is required to extend the service life.

AfterSalesService :

• Foam fire extinguishing device