R600A (Iso-butane)

R600a (Iso-Butane) is refrigerant grade Iso-Butane used as a replacement for R12 and R134a in a variety of high temperature refrigeration applications. R600a (Iso-Butane) is a hydrocarbon that is becoming increasingly popular due to its low Global Warming Potential (GWP).


It is used as a refrigerant in:

  • Domestic Refrigeration

  • Commercial Refrigeration

Product Features and Benefits

  • Refrigerant can be charged from either the liquid and vapor phase

  • PVCK refrigerant cylinders have dual port valves, making liquid offtake easier

  • Flammable and non-toxic with a safety classification of A3

  • Compressors can be charged with a variety of oils, contact the compressor manufacturer for more information

  •  Low GWP of 3

  • Excellent thermodynamic properties resulting in high energy efficiency

  • Not for use as a retrofit replacement and requires a specific R600a compressor

  • Due to its flammable nature R600a (Iso-Butane) requires different charging and recovery procedures

Physical Property

  • 58.12
  • -11.7
  • 134.71
  • 3.64
  • 2.38
  • 0
  • 11
  • 0.221

Quality Index

  • ≥99.5
  • ≤20
  • ≤1
  • ≤100
  • Colorless, No turbid
  • No Strange Stench


  • Disposable cylinder 15LB/6.5kg

  • Recyclable cylinder 100L, 400L, 926L

  • ISO-Tank.

PVCK 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

R600a (Iso-Butane) is fitted with a left handed DIN 477-1 valve

For alternative or larger package sizes please contact PVCK on +84 283 636 8171 or via the Contact Us form