Amerex B410T 2.5 lbs Purple K Chemical Class B C Fire Extinguisher
PURPLE K extinguishers contain specially fluidized and siliconized potassium bicarbonate dry chemical that is particularly effective on Class B flammable liquids, pressurized gases, and Class C electrical fires.
Amerex B417T, 2.5lb ABC Dry Chemical Extinguisher, Aluminum Valve, Bracket
ABC or Multi-Purpose extinguishers utilize a specially fluidized and siliconized mono ammonium phosphate dry chemical. It smothers and breaks the chain reaction of Class B fires and will not conduct electricity back to the operator.