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Saturation Pressure-Temperature Data for R134A (psig)*. Temp (°F)
When all else fails, have an A/C tech take a look. Following the chart on the opposite side of this page, based upon the refrigerant in your system, will ensure an accurate charge. NOTE: To properly add refrigerant to a vehicle, the ambient (surrounding)temperature should be above 65° F.
R-134a Environmental Classification HFC Molecular Weight 102.3 Boiling Point (1atm,°F) -14.9 Critical Pressure (psia) 588.3 Critical Temperature (°F) 213.8 Critical Density (lb./ft^ 3) 32.04 Vapor Density (bp,lb./ft^ 3) 0.328 Heat of Vaporization (bp,BTU/lb.) 93.3 Global Warming Potential (CO2 = 1.0) 1430 ASHRAE Standard 34 Safety Rating A1
R134A PT chart is a standard table. 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? You just chart the chart (found below) and ...
1 sie 2011 · This R134a refigerant calculator determines the gas pressure based on temperature of R134a refrigerant. Includes a Pressure Temperature Chart.
R-134a Temperature - Pressure Chart. Toolbox Home. Note: Underline figures are in. mercury vacuum. °F °C. PRESSURE (psig) °C °F. PRESSURE (bar)-40-40.0: 14.8-40-40.0-0.49-38-38.9: 13.9-39-38.2-0.46-36-37.8: 13.0-38-36.4-0.43-34-36.7: 12.0-37-34.6-0.40-32-35.6: 10.9-36-32.8-0.37-30-34.4: 9.8-35-31.0-0.34-28-33.3: 8.7-34-29.2-0.30-26-32.2: 7.5-33
R134A Pressure Temperature Chart Printable PDF Temp er atu r e (° F ): Temp er atu r e (° C): R134A P r essu r e (p si g ):-49° F -45. 0° C -18. 4 psi g -48° F -44. 4° C -18. 0 psi g ... Read more at : ht t ps: / / l earnmet ri cs. com/ r134a-pt -chart -pressure-t emperat ure-chart / Title:
