Gray Table-First Molecule

R-134a Pressure Lookup Chart — Gray Table-First Molecule

Two pressure lookup blocks occupy the upper page, with a grayscale molecular model in the dark lower title band.

This version starts with gauge pressure rather than temperature. Find a listed psig value, then read across for the matching R-134a saturation temperature in Fahrenheit and Celsius; the 5-psi spacing makes the pressure steps easy to follow. This gray table-first molecule version covers 0 to 200 psig in 5-psi steps.

This table-first layout puts the readings at the top and moves the title and molecular illustration into a lower band. The 41 listed reference points use psi gauge, Fahrenheit, Celsius.

Two pressure lookup blocks occupy the upper page, with a grayscale molecular model in the dark lower title band.

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-256
379e4ad89bdabdfbd7051d8d53011d48057273cdb69b802b306052dd6f06457f

WEBP SHA-256
ae92b59aa7afda4c9844bbf0d056779de5255b9acb17a5af666bb79001043312

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.