The PQ series air foam gun is the device that to form and spray air foam. It is a portable foam gun which is widely used both in foam extinguishing system and water spray extinguishing system.

Working principle:

The foam solution will diffusion and atomization rapidly when it flows through the nozzle. For a large amount of air will enter into the gun and mixed with the foam droplet that produce lots of foam and sprayed out from the gun to put out fire.

Technical parameters:

Notes: all the size and parameters can be designed as the requirement of customers.