The 16YP41 is a 3M Novec 1230 Clean Agent Fire Extinguisher. It is UL rated 2-B:C and contains 5 lbs of Novec 1230 fluid. This clean agent extinguisher is intended for Class A, B, and C fires. It uses a non-conductive, non-corrosive agent that leaves no residue and is safe for use around sensitive electronics. The extinguisher has a chrome-plated steel cylinder with an enameled aluminum valve body and discharge hose. It comes equipped with a wall hook and pressure gauge. This compact and lightweight fire extinguisher is ideal for computer rooms, telecommunication and medical facilities. It effectively suppresses fires without damaging assets.