Kidde dry chemical extinguisher mono-ammonium phosphate fire extinguishers are ideal for class a, b and c fires. The seamless aluminum and steel cylinders have a chip resistant epoxy finish and come with a strong aluminum valve body. Reliable pressure gauge for easy pressure checks. Fits all standard cabinets. 6 year limited warranty. Non-returnable. Comes equipped with a wall hanger. 20 pounds ul rating: 10a:80b:c