Mobile foam truck with foam tank supply PY pressure type foam trolley type foam tank

Description :

　　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.

　　PY semi fixed (portable) foam fire extinguishing device is connected to the fire hose and the pressure water source at the nozzle of the pipeline proportional mixer when extinguishing the fire. When there is water with a pressure not less than 0.6MPa flowing through the proportional mixer nozzle at a high speed, due to the diffusion effect of the lateral movement of the jet mass point, 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 mixture. 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.

AfterSalesService :

• Mobile foam truck with foam tank