Kidde Kd57W-5Bc Marine Fire Extinguisher - The Kidde Kd57W-5Bc Marine Fire Extinguisher is quick and easy to use so that you are prepared when you need it. This extinguisher is built to provide optimal safety options. Features: UL listed and USCG approved Extinguishing Agent: Sodium Bicarbonate Dry Chemical Disposable Made of Powder coated aluminum Pressure: 100 PSI Discharge Time: 8-10s Discharge Range: 8-12ft Mounting Hardware Included Easy-to-read gauge Easy-to-pull safety pin Rust and impact resistant steel lever