Class D Stored Pressure Dry Powder Fire Extinguishers

COMBUSTIBLE METALS CLASS D STORED PRESSURE DRY POWDER FIRE EXTINGUISHER

Specifically designed for use on combustible metal fires, this extinguisher features a discharge assembly that keeps the operator at a safe distance while providing accurate application of the agent on the fire.

The Amerex “soft flow” extension applicator is particularly suited for fighting Class D fires. It keeps the operator’s hands away from the extreme heat and prevents inhalation of toxic fumes caused by burning material. The easily controlled, even discharge provides a non-dispersing application of the agent. The applicator may be quickly detached to provide a straight stream of chemical where greater range, a narrow discharge pattern, or a lobbing effect is required.

MODEL 4830

Model 4830 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 ft²and/or 6 lbs. of metal
• Sodium or Potassium Spill: 5 ft²and/or 5 lbs. of metal
• Sodium or Potassium Spill Depth Over 1/2”: 3 ft²and or 6 lbs. of metal
• Sodium Potassium Alloy Spill: 3 ft²and/or 2 lbs. of metal

Typical Uses: Metal production and machining operations.