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R227ea is a propellant for pharmaceutical aerosols. It is used as a replacement for R114, R12B1 and R12 in refrigeration applications with high ambient temperatures. R227ea is a widely used clean agent fire suppressant.

Packaging Information

  • Available from A-Gas wholesale partners - find a supplier
  • A-Gas product cylinders are fitted with a Residual Pressure Device (RPD) to ensure used refrigerant or any other substance cannot be reintroduced into a cylinder
  • Store cylinders in a cool, dry, well-ventilated area, out of direct sunlight
  • A-Gas operates a returnable cylinder fleet - empty cylinders are to be returned to an A-Gas wholesale partner
  • For alternative or larger package sizes please contact A-Gas on 01275376600 or via the Contact Us form


Propellant for pharmaceutical aerosols, fire suppressant, high-temperature heat pumps, heat transfer fluid

Product Features and Benefits

  • Non-flammable with a safety classification of A1
  • Compressors must be charged with polyolester or PAG oils - contact the compressor manufacturer for more information
  • Low-pressure refrigerant for applications with high condensing temperatures
  • Thermodynamic properties between those of R12 and R114
  • R227ea supplied by A-Gas (UK) Ltd is UL-certified
  • The information contained within this website is for guidance only - for further system-specific advice pleaseĀ contact us directly