The Grainger 14D279 is a 3M Novec 1230 Clean Agent Fire Extinguisher that provides fast fire suppression for Class A, B, and C fires. This UL rated, rechargeable extinguisher contains 12 lbs of Novec 1230 fluid which leaves no residue and is ideal for protecting valuable equipment and assets. It features an all-steel valve construction with a chrome-plated brass valve stem and body. The extinguisher has a discharge range of 10-15 ft and is for commercial use. It measures 20.5" tall x 7.75" diameter and weighs 37 lbs when full. The extinguisher requires annual maintenance.