2.5 lb Purple-K Fire Extinguisher - Model B410T Chemical_De-Ionized Water onboard aircraft and in facilities

onboard aircraft and in facilities that service aircraft and any facility where dry chemical extinguishers could cause unacceptable damage or contamination

It chemically insulates Class A fires by melting at approximately 350°F and coats surface to which it is applied

Heat from the fire causes it to cake and form a crust excluding air and dissipating heat from burning metal

general office areas

2.5 lb Purple-K Fire Extinguisher - Model B410T Chemical_De-Ionized Water onboard aircraft and in facilitiesPURPLE K extinguishers contain specially fluidized and siliconized potassium bicarbonate dry chemical which is particularly effective on Class B flammable liquids and pressurized gases. It is electrically non conductive. Purple K has been the choice of oil, gas, chemical and utilities industries as the preferred fire fighting agent.