Mechanical injection proportional mixing device

• Directly drives the foam unit from fire water without the need for an additional power source

• is easy to operate and only requires control of the main inlet and outlet valves

• The foam pump is injected into the foam to supply the working pressure and flow of the foam mixture.

Have a larger scope of application

• system guarantees accurate mixing ratio

• The system is responsive and can be reflected immediately when pressure and flow change

• Flow range 3L/s~340L/s