25 Bar 4.5 Kg Powder Fire Extinguisher Abc Rated Portable Red

4.5kg Wholesale Portable Dry Powder Fire Extinguisher For Wide Use

1. Dry powder fire extinguisher are usually rated for multi-use, and have more than one designator (A-B, B-C, or A-B-C, etc). It is important to have the correct dry chemical fire extinguisher as each is filled with a different chemical. A general purpose fire extinguisher with a rating A-B-C is usually suitable for most homes, and many businesses, depending on the particular hazard. The advantage to dry chemical is that they leave a blanket of residue over the fire preventing reigniting.Pressurized Dry Chemical Extinguishers are the most common types of extinguishers used for building protection, are easy to operate and comply with all code requirements. These economical extinguishers come in all designs, types and shapes.

2. An ABC designation on a fire extinguisher means it will extinguish different types of fires. The "A" classification means the chemicals contained within the fire extinguisher are suitable for paper based substances; the "B" classification means it's suitable for flammable liquids, and the "C" classification means it's suitable for electrical equipment. Fire extinguishers have 5 different classes (A,B,C,D, and K, the last two being for chemical laboratories and kitchens, respectively.) ABC extinguishers are also known as "dry chemical" extinguishers, containing the chemical monoammonium phosphate.