Fire Extinguisher, 10 Lbs Multi-Purpose Dry Chemical, Cosmic 10E

These fire extinguishers contain specially fluidized and siliconized mono ammonium phosphate powder, which smothers and breaks the chain reaction on class b fires, fuses and insulates class a fires and is a non-conductor of electricity. non-toxic. features heavy-duty steel cylinder with rugged metal valve siphon tube with replaceable molded valve stem seal visual pressure gauge pull pin and upright squeeze grip corrosion and impace-resistant powder coat finish