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CG Fixed Clean Agent Fire Extinguisher

Automatic Discharge Fixed Clean Agent Fire Extinguisher – CG Series.

25 to 1,000 cu. ft.  FK-5-1-12 Models Available.


  • Protects engine rooms and machinery spaces up to 1000 cubic feet
  • Pre-engineered, total flooding system
  • The safest way to combat an engine room fire
  • Automatic discharge at 175°F (79°C)
  • FK-5-1-12 clean extinguishing agent is more environmentally friendly with a lower global warming potential
  • No water or powdery residue
  • Includes powder coated mounting bracket and 2 in. helm display
  • 3-Year Limited Warranty
  • USCG, Factory Mutual, ISO RINA, and Bureau Veritas Approved

Selecting Your System


1. Determine the volume of your engine compartment in cubic feet or cubic meters, L x W x H. Do NOT deduct for engines, fixed tanks, or other equipment.

2. Choose your model from the Model/Size Chart:

FK-5-1-12 Fire Protection Fluid

Example: CG20950227 = automatic discharge with optional manual discharge, 950 cubic feet coverage.

NOTE: When in doubt, always select the larger model size for adequate protection.


WARNING: Craft with equipment that draws intake air from within a protected space require installation of an Engine Shutdown System.

Optional Fire Extinguisher Accessories

NOTE: Fire extinguisher systems not available online. Please contact Fireboy at 616-735-9380.