Class D Fire Extinguisher

Extinguisher Type(s)

  • Class D

Portable Fire Extinguishers: The industry standard since 1971, our commitment to quality, service, and innovation is unmatched. Each product undergoes relentless testing both in-house and with third parties. (See more on our testing process with UL here.) Durable, easy to use, and designed to protect a wide range of environments, we stand behind our fire extinguishers with an extensive manufacturer's warranty.

See our fire solutions by industry

Product Features


  • 6-Year Manufacturer’s Warranty
  • Stored Pressure Design
  • Dependable Drawn-Steel Cylinders
  • Special Corrosion-Resistant Yellow Paint
  • Class D Color-Coded Paint Finish
  • All-Metal Valve Construction
  • Temperature Range -40°F to 120°F


  • Unique “Soft Flow” Extension Applicator Plus Built-In Long-Range Nozzle
  • Large Loop Stainless-Steel Pull Pin
  • QR Coded and Bilingual Labels


MODEL 859 Dolly Cart Provides for Easy Transport

Product Specifications

The Class D Fire Extinguisher by Amerex “soft flow” extension applicator is particularly suited for fighting Class D fires. It allows the operator to stand away from the extreme heat and toxic fumes caused by burning material. The easily controlled, even discharge provides a non-dispersing application of the agent. The extension applicator may be quickly detached to provide a straight stream of chemical where greater range is required.


MODEL B570 contains a special blended Sodium Chloride-based dry powder extinguishing agent. Heat from the fire causes it to cake and form a crust excluding air and dissipating heat from burning metal. Metal fires involving magnesium, sodium, potassium, and sodium-potassium alloys can be successfully extinguished with this extinguisher. There is data showing that zirconium, uranium, titanium, and powdered aluminum fires can be controlled and extinguished with this unique extinguisher. Extinguishing Capacity Magnesium Chips: 4 ft.2 and/or 6 lbs. of metal Sodium or Potassium Spill: 5 ft.2 and/or 5 lbs. of metal Sodium or Potassium Spill Depth Over”: 3 ft.2 and or 6 lbs. of metal Sodium Potassium Alloy Spill: 3 square feet and/or 2 lbs. of metal

Available 150-lb. Wheeled Extinguisher


MODEL C571 contains a copper extinguishing agent specially developed by the U.S. Navy for fighting lithium and lithium alloy fires. The copper compound smothers the fire and provides an excellent heat sink for dissipating heat. Copper powder has been found to be superior to all other known fire extinguishing agents for lithium metal fires. Not recommended for lithium-ion battery fires. Extinguishing Capacity 4 ft square feet and/or 5 lbs. of lithium

Available in 250-lb. Wheeled Extinguisher