A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Refrigerant: Pressure, Vacuum and Temperature Specifications
Refrigerant R-134a, Properties
Temperature/pressure relationship
Similar to R-12 refrigerant, R-134a in an enclosed container will have a specific temperature/pressure relationship as follows:
Temperature in °C (°F)
Pressure in bar (psi)
-30 (-22)
0.0 (0.0)
-20 (-4)
0.3 (4.4)
-10 (14)
1.0 (14.5)
0 (32)
1.9 (27.5)
10 (50)
3.1 (45.0)
20 (68)
4.7 (68.2)
30 (86)
6.7 (97.2)
40 (104)
9.1 (132.0)
50 (122)
12.2 (177.0)
60 (140)
15.8 (229.2)
70 (158)
20.2 (293.0)