WET CHEMICAL extinguishers are the best restaurant kitchen appliance hand portable fire extinguishers you can purchase. Each model has been tested and approved for the Class K listing by UL specifically for restaurant kitchen hazards. They contain a special potassium acetate based agent. The recent trend to more efficient cooking appliances and use of vegetable based cooking oils dictates the use of a hand portable fire extinguisher with greater fire fighting capacity and cooling effect to combat these very hot and difficult fires. Available in two sizes - 6 liter or 21⁄2 gal. - with attractive stainless steel cylinders and easy to use hose and spray application nozzle. The superior fire fighting capability of the Wet Chemical agent is placed exactly where you aim it with no dry chemical residue to clean up. The Models B260 and B262 are the ideal “KITCHEN USE” fire extinguishers. They supplement existing cooking equipment automatic system protection for an extra margin of safety.