Compressed Air Foam System(CAFS) is suitable for Class A fire and B fire, which can extinguish the fire via creating a foam sheet to cover the burning fuel with excellent suffocation and heat insolation, so it can extinguish the fire immediately and prevent the burn back, the nitrogen will be better than air. To compare with convention foam system, the CAFS also need water,foam concentrate and air but the difference is tha the foam solution is pre-mixed and need to be driven by Compressed Air.
Vision CAFS expansion ratio will be up to approximate 10-12 times, has a long throw range with finer foam and better cooling functionality, excellent adhesion as well as suffocation.
