Monochrome Folded Molecule

R-134a Pressure Lookup Chart — Monochrome Folded Molecule

A gray molecular model sits against overlapping angular panels above the two-block pressure lookup table.

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 monochrome folded molecule version covers 0 to 200 psig in 5-psi steps.

The angular heading stays above the table, keeping the landscape data blocks together beneath the illustration. The 41 listed reference points use psi gauge, Fahrenheit, Celsius.

A gray molecular model sits against overlapping angular panels above the two-block pressure lookup table.

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
2512e9355c4d46e0b7436ba1779e125cc94b50f5546037b95da52d119470ebb2

WEBP SHA-256
68a4f0c5ab2ceb260aa430de84638d1ad6341f0eea60a94dc941065771723cd8

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.