What is a Foam Fire Protection System?

A complete foam fire extinguishing system consists of a fire pump, a foam storage tank, a proportional mixer, a foam generating device, valves and pipes, and an electrical control device. Foam fire extinguishing systems are divided into low-expansion, medium-expansion and high-expansion foam fire-extinguishing systems according to the foaming ratio of the foam liquid. The foam fire extinguishing system includes: foam tank, high-expansion foam generator, "foam fire hydrant box" for tunnels, mesh low-expansion foam nozzle, cylindrical low-expansion foam nozzle, foam gun, foam fire hydrant box, low-expansion foam generator, Foam fire hydrant, and a full set of products.