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.
If you are using an ordinary Dry Chemical Extinguisher and not a multi-purpose Dry Chemical extinguisher, only use it on Class B and Class C fires. It is important to use the right extinguisher for a fuel type because using an incorrect fire extinguisher can do more harm than good by re-igniting a fire.Wet Chemical.he foam extinguisher can only be used on Class A and Class B fires only. If used on Class C fires, it will create a shock hazard. Carbon Dioxide. This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge.