1. The device is a multifunctional self-priming foam ejector.
2. The use of 0.1% to 1% of Class A foam liquid can be used to extinguish the fire caused by Class A fuel.
3. Use 1% to 3% of Type B foam liquid to spray non-polar flammable liquid fires.
4. Size: 50×30×50cm
5. The box is made of iron and the mixer part is made of aluminum.