The log P/h diagrams on this page can be retrieved from the Coolpack program, which can be downloaded here.
This page shows log P/h diagrams for the following refrigerants:
- R22
- R134a
- R404A
- R407C
- R410A
- R717 (Ammonia)
- R744 (Carbon dioxide)
- R507
R22
R134a
![](/globalassets/handbooks/refrigerant-handbook/appendix/r134a_s.png)
R404A
![](/globalassets/handbooks/refrigerant-handbook/appendix/r404a_s.png)
R407C
![](/globalassets/handbooks/refrigerant-handbook/appendix/r407c_s.png)
R410A
![](/globalassets/handbooks/refrigerant-handbook/appendix/r410a_s.png)
R717
![](/globalassets/handbooks/refrigerant-handbook/appendix/r717_s.png)
R744
![](/globalassets/handbooks/refrigerant-handbook/appendix/r744_s.png)
R507