Fireboy-Xintex (CGXXXXNVC-F) CG Fire Extinguisher, with designated cubic feet coverage. Designed for engine rooms and machinery spaces. This automatic discharge series includes bracket and helm display. Discharges at 175 F (79 C) or optional 155 F (68 C). Ready to install, each Fireboy system comes complete with a powder coated steel shelf bracket system, status indicator light, and owner's manual. Uses a FK-5-1-12 Fire Protection Fluid, which is a clean agent with a lower Global Warming Potential (GWP <1). Factory Mutual and USCG Approved.