Pump Proportioner (For Fire Truck)

It is a mixing device that utilizes the inhaling force of the pressurized water pump of the fire engine and is installed between the discharging pipe and the inhaling pipe of the pump. It is possible to inhale the high flow rate foam agents with the inhaling force generated when pressurized fire water passes through the Venturi tube of a mixer in
the discharging pipe and the strong inhaling force of the pump inhaling pipe compared with the size of the mixer.
Also, the inhaling performance is stable even when the discharging amount of the foam equipment changes.
It is mainly used in high-performance chemical vehicles or fire-fighting pump vehicles, and has a regulator that allows to regulate the inhaling amount suitable for the flow rate of the foam discharger.