FIRE EXTINGUISHER DRY CHEMICAL 5 LB. – 466112 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 NON-RETURNABLE. COMES EQUIPPED WITH A WALL HANGER. 5 POUNDS