Green Machined Vessel
R-134a SI Detailed Chart — Green Machined Vessel
A teal liquid-vapor vessel sits above a raised green border around three detailed Celsius table blocks.
Use this sheet when you need an R-134a reference at 1°C intervals. Read across a Celsius row to compare gauge pressure in bar with absolute pressure in kPa; those pressure columns use different reference points. This green machined vessel version covers -20 to 60°C in 1°C steps.
The beveled border distinguishes the table from the heading, with alternating row shading helping you track a value across adjacent columns. The 81 listed reference points use Celsius, bar gauge, kPa absolute.
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-256a9c16e2b6d1f936e728867a60b60cfbeceebd3043d60fea672c209d2a71fc13f
WEBP SHA-2568188e263c185d016c6fd33f411028267b3edb28e371d774439c17f01d2310bb8
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.