Amerex 250 lbs Wheeled Copper Fire Extinguisher (Class D)

The Amerex 681R 250 lbs Wheeled Copper Fire Extinguisher (Class D) is an industrial high-hazard fire extinguisher designed to suppress difficult lithium fires. It uses a copper dry powder extinguishing agent, an agent specially developed by the U.S. Navy to fight hard-to-control lithium and lithium alloy fires. The agent is pressurized with argon to a low regulated pressure of 125 psi to avoid disrupting the burning lithium materials. The Amerex 681R is recommended for the semiconductor industry, battery manufacturers, and any facilities with huge amounts of lithium shavings or dust such as warehouses, factories, and laboratories.