Manufacturer customized foam tank PY semi fixed foam fire extinguishing device Mobile foam truck

Description :

　　The semi fixed (portable) foam fire extinguishing device is connected with the fire hose at both ends of the pipeline proportional mixer and the pressure water source when extinguishing the fire. When there is water with a pressure of not less than 0.6MPa flowing through the nozzle of the proportional mixer at a very high speed, due to the diffusion effect of the lateral movement of jet particles, a vacuum (negative pressure) is formed in the chamber of the proportional mixer, so the foam liquid in the foam liquid storage tank enters the mixer through the suction pipe under the pressure of the atmosphere, mixes with the pressure water, and finally reaches a certain proportion of the mixed liquid. When a mixture with a certain pressure flows to the spray gun, a certain amount of air is sucked in due to the performance of the spray gun. Foaming the foam mixture. So as to achieve the effect of foam fire extinguishing.

　　PY semi fixed (portable) foam fire extinguishing device is also called foam truck and cart foam fire extinguishing device, which is mainly composed of foam liquid storage tank, spray gun, proportioner, water hose, cart chassis, etc; It is a new type of mobile foam fire extinguishing device with quick, simple and reliable operation. Used to extinguish Class A, B, and C non water soluble liquid fires. Widely applicable to municipal residential areas, factories and mines, oil depots, chemical departments, heat treatment workshops, gas stations and other places.

AfterSalesService :

• Manufacturer customized foam tank