Coral Molecular Medallion
R-134a US Overview Chart — Coral Molecular Medallion
A molecular model sits in a coral circular medallion above a wide overview table with additional pressure columns.
Use this chart to look up the saturation pressure of R-134a from a Fahrenheit temperature, then compare the equivalent Celsius reading on the same row. The 5°F spacing gives a broad overview rather than the finer steps of the detailed edition. This coral molecular medallion version covers -40 to 180°F in 5°F steps.
This multi-unit version includes additional pressure columns, allowing the same saturation row to be compared across more unit systems. The 45 listed reference points use Fahrenheit, Celsius, psi gauge, psi absolute, bar gauge.
Using this reference
The PDF preserves the one-page print layout. The matching Image is a full-resolution WebP rendering. These are finished reference sheets with fixed data and illustrations.
Gauge pressure uses a 101.325 kPa atmospheric reference. Saturation values describe the refrigerant relationship; equipment instructions determine operating and charging targets.
File checksums
PDF SHA-256fbf5723226bb82c3b83298fdfe373843af620d351c1b1894667da41ae36e5aa0
WEBP SHA-256c3ce6dd36d3c40cd512ac0a6a0dd2fb3026e4ad87f4f2a810f25ab853b72346e
Data, sources, and credits
This collection uses CoolProp 8.0.0 / HEOS R-134a saturation data. The supplied method records comparisons with Arkema and Chemours reference tables.