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.
Carbon dioxide extinguishers are used to put out liquid or electrical fires. These types of extinguishers are labeled as either Class B or Class C extinguishers. A Class B extinguisher is designed for use on fires involving grease, gasoline, oil, kerosene or other combustible and flammable liquids.