Fire Extinguisher, Charging Rechargeable, Container Type Cylinder, Cylinder Color Red, Cylinder Diameter 7 in, Cylinder Height 21 19/32 in, Cylinder Material Steel, Discharge Time 22 sec, Extinguisher Capacity 18 lb, Extinguisher Class ABC, Extinguishing Agent Material Composition Monoammonium Phosphate, Extinguishing Agent Type Dry Chemical, Features Instruction Label Using Graphics to Show Steps Required to Operate Extinguisher, Safety Pin, Fill Type Charged and Filled