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Find temperature and pressure charts for various refrigerants in imperial and SI units. Compare R22, R410A, R12, R134A and more with the Engineering ToolBox.
- Thermodynamic Properties
Pressure Temperature Volume - V Enthalpy- H Entropy - S (o...
- Net Refrigeration Effect
"the quantity of heat that each pound of refrigerant absorbs...
- Refrigerant Compressors
Evaporation temperature, condensing temperature and...
- Dichlorodifluoromethane
Dichlorodifluoromethane - R-12 - is a chlorofluorocarbon...
- Environmental Properties
Refrigerants - Pressure vs. Temperature Charts Temperature...
- Air Conditioning
Refrigerants - Pressure vs. Temperature Charts Temperature...
- Thermodynamic Properties
Traditional PT charts list the saturated refrigerant pressure, in psig, with a column for temperature down the left side. Single-component refrigerants and azeotropes boil and condense at one temperature for a given pressure.
Basically, this 134A PT chart tells you what is the pressure of R134A refrigerant at certain temperatures. The charts start at the low end (-49°F) and tell you the pressures all the way to the high end (150°F). Example: What is the pressure of 134A freon at 85°F?
Find pressure based PT charts for A/C and refrigeration using Solstice N40 (R-448A) and Solstice N13 (R-450A), two new blends for commercial refrigeration. Compare with R-407F and R-450A and scan to learn more about calculating Glide.
TEMPERATURE - PRESSURE CHART FOR R-22, R-410A, R-407C, R-134A & R-404A REFRIGERANTS FYI #289 9/17/2009. updated 10/10/2012. Data points are reproduced based on available information.
HUDSON REFRIGERANTS. PRESSURE TEMPERATURE CHART. Phone: 800.953.2244 • Fax: 845.512.6070 • www.hudsontech.com
Mixtures of refrigerants are listed by components followed by weight percentages in (). Single component refrigerants list a boiling point pressure for a given temperature. Connecting a maniford to a cylinder at this given temperature will read close to the listed. "bubble" (liquid) point and a "dew" (vapor) point.