DRY CHEMICAL Fire Extinguishers
Stored Pressure Hand Portable
These extinguishers range in size from 1.25 lb. to 30 lb. They typically come with a wall hook mounting bracket, with a light duty or heavy duty vehicle bracket available as an option. Classified as either stored pressure or cartridge operated, they are additionally classified by Underwriters Laboratory (UL) as ABC (Ammonium Phosphate), BC (Sodium Bicarbonate, Purple K), or D (Super D, Sodium Chloride), Copper, or G-Plus (Graphite).
These extinguishers range in size from 50 lb. To 350 lb. They typically come with steel, solid rubber, or semi-pneumatic wheels. They are classified by UL in the same manner as hand portables, and they come in the same two general categories of stored pressure and cartridge operated.