The Grainger 16ZD39 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 has a 12 lb capacity and discharges in 10 seconds. It uses a non-conductive, non-corrosive agent that leaves no residue and is safe for use around sensitive electronics. The extinguisher has a durable steel cylinder with powder coat finish and includes a wall hook for easy mounting. It is ideal for IT rooms, telecom spaces, industrial sites and vehicles. The extinguisher measures 20.5" tall x 7.5" diameter and weighs 32 lbs when full.