R290 High Purity Propane Pure Refrigerant (refill)



  • High Purity of 99.95% (competing companies purity is typically less than 99.5%
  • System reliability improvement due to high purity.
  • 50% reductions in charge compared to HCFC22 and HFC4


Residential air-conditioners, Industrial air-conditioners and refrigerators, Commercial display showcases, Building chillers

Packaging: Cylinder 5kg

Lubrication: R-290 is being used with mineral oil (MO) or polyakylene glycol (PAG) oil.

498 in stock (can be backordered)


Physical Properties R-290
1.   Molecular weight (kg/Mol) 44.00
2.   Boiling point at atm (°C) -42.1
3.   Critical Temperature (°C) 96.7
4.   Critical Pressure (MPa) 4.2
5.   Vapor Pressure at 25ºC (MPa) 0.95
6.   Liquid Phase Density at 25ºC (kg/m³) 492.00
7.   Heat of evaporation at °C (kj/kg) 375.00
8.   Toxicity NO
9.   ODP (Ozone Depletion Potential) 0
10.   GWP (Global Warming Potential) 3

Additional information

Weight 5 kg


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