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.
Class C. Fights an electrical fire (motor, fuse box and cables). The number before the letters on the extinguisher tells you how big a fire it will put out compared to other extinguishers. For example, a 10BC device will put out a larger fire than a 5BC device. The type of devices on board and the length of the boat will determine the number and type of fire extinguishers required on your pleasure craft. Fire extinguishers should always be located in a convenient and easily accessible place on your boat.