ECARO-25 is a total flood fire suppression system designed to suppress Class A fires. It is the preferred protection method for high-value assets and businesses that cannot afford downtime or significant loss from fire. A compound of carbon, fluorine and hydrogen, HFC-125, is an acceptable replacement for Halon because of its zero ozone depletion, low global warming potential and short atmospheric lifetime. Unlike water-based systems, ECARO-25 will not damage high-value assets or pose the need for major cleanup. It is non-conductive, non-corrosive and leaves no residue. In addition, because it is discharged as a gaseous vapor, it penetrates enclosures quickly to get to the source of the fire where water and dry agents cannot.

ECARO-25 is a tradmark of Fike

Common Applications:

  • Data centers & computer rooms
  • Telecommunications switch stations
  • Semi-conductor manufacturing facilities
  • Clean rooms
  • Libraries
  • Museums
  • Historical Sites


  • Can work within existing Halon piping systems with minimal modifications
  • Cost-effective
  • Safe for use in occupied spaces
  • Efficient
  • Low environmental impact

Due to the ever changing nature of regulations and the use in specific applications, contact Hiller today to learn what clean agent suppression system may be best for you.