The Firewatch Foam Spray stored pressure fire extinguisher has been tested and independently approved to AS/NZ 1841.4 Standard for Class A combustibles (the most common of all fire classes), Class B burning liquids and Class F fats and cooking oils. These foam spray fire extinguishers use a unique purpose built 6 propeller discharge nozzle and hose assembly. The foam forms a film which prevents the release of fuel vapours while forming a foam blanket that excludes oxygen.
As it is an aqueous extinguishing agent, it also cools the affected areas it comes into contact with.
We are stockists of compliant extinguisher signage for all commonly available hand operated fire equipment.