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 ...

R134A Pressure-Temperature Chart-49-45: 1-17.2 51: 10.6 101: 38.3-48-44.4 2-16.7 52; 11.1 102; 38.9-47-43.9 3-16.1 53; 11.7 103; ... *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure. 18.4 ... 17.6 17.3. Saturation Pressure-Temperature Data for R134A (psig)* Temp (°F) Pressure Temp (°C) Temp (°F) Pressure Temp (°C) Temp ...

This chart details how ambient temperature correlates with the system refrigerant charge pressure, and how it affects high and low side psi readings. It can be used for recharging refrigerant, or to diagnose an a/c system based on pressure readings from your gauges.

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 …

R-134A Refrigerant Pressure Temperature Chart. This table represents a pressure temperature chart for R134A. R-134A is a refrigerant frequently used in automobile air conditioning. Additionally, for larger chilled water systems in commercial and industrial chilled water systems.

Pressure Temperature Charts Vapor Pressure in PSIG In Vacuum (inches in Hg) °F °C R-134a 60 15.6 57.5 65 18.3 64.1 70 21.1 71.2 75 23.9 78.8 80 26.7 86.8 85 29.4 95.4 90 32.2 104 95 35.0 114 ... Refrigerant Boiling Point Physical Properties Refrigerant Components BP R-134a R-134a (100%) 1,1,1,2-Tetrafluoroethane -14.9°F ...

Apr 3, 2024 · Here we will make its pressure temperature charge for further understanding. let’s get started with the R134A Pressure-Temperature Chart. What Is R134a Refrigerant Gas? The R134a refrigerant gas has a 1,1,1,2-Tetrafluoroethane chemical name and is called HFC-134a which is hydrofluorocarbon gas.

R134a Pressure-Temperature Chart – techtownforum.com R134a Pressure-Temperature Chart Temperature Pressure -40°F (-40°C) 14.8 PSIG -35°F (-37.2°C) 12.5 PSIG -30°F (-34.4°C) 9.8 PSIG -25°F (-31.7°C) 6.9 PSIG -20°F (-28.9°C) 3.7 PSIG -15°F (-26.1°C) 0.1 PSIG -10°F (-23.3°C) 1.9 PSIG -5°F (-20.6°C) 4.1 PSIG 0°F (-17.8°C) 6.5 PSIG 5°F (-15°C) 9.1 PSIG

R-134a HFC 102.3-14.9 588.3 213.8 32.0 76.2 0.328 93.3 0.3366 0.2021 0 1430 A1 Refrigerant Reference Guide 23 5th Edition 2010 R-134a Technical Guidelines Applications: Household appliances, refrigeration (commercial and self-contained equipment), centrifugal chillers and automotive air conditioning Perormancf e: • Similar PT properties in ...

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