every bit of equipment has an important role in fire suppression that is important to retaining the safety of your creating and its occupants.  Condensed Aerosol Fire-Extinguishing Systems, NFPA 2010; these systems https://patch.com/north-carolina/raleigh/classifieds/gigs-services/467764/safeguarding-lives-and-property-all-american-fire-protections-quarter-century-of-excellence