Applicable temperature range: 5℃~38℃

R-134a refrigerant pressure - temperature chart - r-134a is an inert gas also known as Tetrafluoroethane, used in air conditioning systems.R134a is a chemical refrigerant used in commercial and industrial markets, such as automotive and household air-conditioning refrigeration systems.If you are a car mechanical or refrigeration machinery you are very familiar with R134a.R-134a USES the name tetrafluoroethane, freon, or other names depending on the manufacturer.Pressure - temperature chart shows the relationship between average pressure and temperature of refrigerant R- 134a.