Fireguard FGFC5 5kg CO2 Fire Extinguisher Simple seize and squeeze method of operation combine with controlled discharge for max fire fighting performance with a safety pin. Polyester external coating and oven-baked add extra protection to withstand extreme temp. Working Pressure 60 Bar for maximum fire fighting performance gives greater application. Cylinders are long drawn high-grade seamless steel pipe for optimum strength, High � grade brass head assembly ensure reliability and efficiency.