In industrial and high-risk environments, speed and effectiveness are everything. That’s where Purple K fire extinguishers excel. Known for their exceptional power against Class B (flammable liquids) and Class C (electrical fires), Purple K extinguishers are a top choice in industries like oil, gas, aviation, and chemical processing.
What Is Purple K?
Purple K is a dry chemical extinguishing agent made from potassium bicarbonate. It is one of the most effective dry chemicals for Class B fires, outperforming standard ABC powders.
Applications
Purple K extinguishers are often found in:
- Oil refineries & petrochemical plants
- Aircraft hangars & airports
- Military facilities
- Chemical plants & hazardous material storage
- Racing and automotive industries
Benefits of Purple K Extinguishers
- Superior performance on flammable liquid fires.
- Faster flame knockdown compared to ABC powder.
- Safe for electrical equipment (Class C).
- Widely used in high-risk industries where downtime is costly.
Considerations
- Leaves a powder residue that requires cleanup.
- Not suitable for Class A (ordinary combustibles) or Class K (cooking oils).
Final Thoughts
When it comes to serious flammable liquid hazards, few extinguishers can match the stopping power of Purple K. For industries where fuel and chemicals are present, having Purple K extinguishers on hand is a smart and often necessary choice.