Purple or Copper Cyanurate is caused when the Cyanuric Acid (chlorine stabilizer or conditioner) is allowed to become high or over 100 ppm and it then reacts with any copper that may present in the water. Purple Cyanurate is a chemical/mineral imbalance problem. It is NOT an organism or algae problem.
Rated for Class K fires, K-GUARD Fire Extinguishers are designed specifically to fight some of the toughest firesâhot grease, cooking oil and fat fires in the kitchens and food-prep areas of restaurants, convenience stores, food courts, hospitals, school cafeterias and other facilities.
How about you â do you have a fire extinguisher in your kitchen? Have you ever had to use it? For the kitchen it's generally recommended to have a multi-purpose fire extinguisher, such as one for Class A-B-C fires, or one that can specifically handle Class B or K fires. Wondering what those letters mean? Here's a quick guide: Class A: ordinary combustibles like cloth, wood, and paper ; Class B: flammable liquids like grease, gasoline, and oil ; Class C: electrical appliances and tools