Pressure - Temperature Information / All
Select a refrigerant to view its boiling point, liquid density and pressure/temperature.
Refrigerant Boiling Point
Low Pressure
Refrigerant | BP | ||
---|---|---|---|
R-123 | CHCI2CF3 | 82.2°F | |
R-11 | Trichlorofluoromethane | CCI3F | 74.5°F |
R-113 | Trichlorotrifluoroethane | CCI2FCCIF2 | 117.6°F |
R-1234yf | -21.0°F | ||
R-124 | 1-Chloro-1,2,2,2-Tetrafluoroethane | CHCIFCF 3 | 10.0°F |
R-125 | °F | ||
R-401A | Chlorodifluoromethane, 1-Chloro-1,2,2,2-Tetrafluoroethane, 1,1-Difluoroethane | R-22/R-124/R-152a | -27.0°F |
R-401B | Chlorodifluoromethane, 1-Chloro-1,2,2,2-Tetrafluoroethane, 1,1-Difluoroethane | -30.0°F | |
R-402A | Pentafluoroethane, Chlorodifluoromethane, Propane | -56.0°F | |
R-402B | Chlorodifluoromethane, Pentafluoroethane, Propane | -53.0°F | |
R-407A | Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane | -45.2°F | |
R-407B | Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane | -46.8°F | |
R-407C | 1,1,1,2-Tetrafluoroethane, Pentafluoroethane, Difluoromethane | -46.5°F | |
R-408A | -46.3°F | ||
R-409 | °F | ||
R-410A | Azeotrope | R-32/125 | -61.0°F |
R-414B | -29.2°F | ||
R-417A | Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, n-Butane | -39.0°F | |
R-422A | Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Isobutane | -52.0°F | |
R-422D | -45.8°F | ||
R-423A | 1,1,1,2-Tetrafluoroethane, 1,1,1,2,3,3,3-Heptafluoropropane | -11.0°F | |
R-427A | -45.3°F | ||
R-438A | Pentafluoroethane, 1,1,1,2-Tetrafluoroethane, Difluoromethane, n-Butane, Isopentane | -44.2°F | |
R-449A | 1,1,1,2-Tetrafluoroethane, 2,3,3,3-Tetrafluoroprop-1-ene, Pentafluoroethane, Difluoromethane | -50.8°F | |
R_450A | -10.1°F | ||
R-513A | -20.6°F |
High Pressure
Refrigerant | BP | ||
---|---|---|---|
R-12 | Dichlorodifluoromethane | CCI2F2 | -21.6°F |
R-13B1 | Bromotrifluoromethane | -72.0°F | |
R-14 | Tetrafluoromethane | -198°F | |
R-22 | Chlorodifluoromethane | CHCI F2 | -41.5°F |
R-114 | Dichlorotetrafluoroethane | CCIF2CCIF2 | 38.6°F |
R-116 | Hexafluoroethane | -108.8°F | |
R-134A | 1,1,1,2-Tetrafluoroethane | R-134a | -15.1°F |
R-404A | Azeotrope | R-125/143a/134a | -52.1°F |
R-407F | Blend | R32/R125/R134a | -50.9°F |
R-409A | Azeotrope | R-22/124/142b | -31.8°F |
R-412A | -108.8°F | ||
R-416A | Azeotrope | R-134a/124/600 | -10.0°F |
R-421A | -40.2°F | ||
R-448A | -50.7°F | ||
R-452A | -52.7°F | ||
R-500 | Azeotrope | R-12/152a | -28.3°F |
R-502 | Azeotrope | R-22/115 | -49.8°F |
R-507 | Azeotrope | R-125/143a | -52.8°F |
R-508A | Hexafluoroethane, Trifluoromethane | CHF3/CF3CF3 | -127.0°F |
R-508B | Hexafluoroethane, Trifluoromethane | -126.9°F |
Very High Pressure
Refrigerant | BP | ||
---|---|---|---|
R-13 | Chlorotrifluoromethane | CCI F3 | -114.6°F |
R-23 | Trifluoromethane | CHF3 | -115.6°F |
R-503 | Azeotrope | R-23/13 | -126.1°F |
Liquid Density
Refrigerant | -80°F | -40°F | 0°F | 40°F | 80°F | 120°F | |
---|---|---|---|---|---|---|---|
R-227 | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-32 | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-514A | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-123 | #/cu. ft. #/gal. |
- |
- |
97.9 13.1 |
94.6 12.6 |
91.1 12.2 |
87.5 11.7 |
R-11 | #/cu. ft. #/gal. |
104.2 13.9 |
101.3 13.5 |
98.3 13.1 |
95.1 12.7 |
91.9 12.3 |
88.5 11.8 |
R-12 | #/cu. ft. #/gal. |
98.4 13.2 |
94.7 12.7 |
90.7 12.1 |
86.3 11.5 |
81.5 11.9 |
75.9 10.2 |
R-13 | #/cu. ft. #/gal. |
90.2 12.1 |
84.1 11.2 |
77.0 10.3 |
67.7 9.1 |
48.9 6.5 |
|
R-13B1 | #/cu. ft. #/gal. |
125.5 16.56 |
119.2 15.73 |
112.3 14.82 |
104.5 13.79 |
95.18 12.56 |
82.49 10.88 |
R-14 | #/cu. ft. #/gal. |
70.64 9.319 |
- - |
- - |
- - |
- - |
- - |
R-22 | #/cu. ft. #/gal. |
91.0 12.3 |
88.0 11.8 |
83.8 11.2 |
79.3 10.6 |
4.1 99.9 |
68.1 9.1 |
R-23 | #/cu. ft. #/gal. |
85.6 11.26 |
79.26 10.46 |
72.03 9.502 |
62.35 8.225 |
- - |
- - |
R-113 | #/cu. ft. #/gal. |
- - |
- - |
103.6 13.9 |
100.6 13.5 |
97.5 13.0 |
94.1 12.6 |
R-114 | #/cu. ft. #/gal. |
105.5 14.1 |
102.1 13.7 |
98.5 13.2 |
94.7 12.7 |
90.6 12.1 |
86.1 11.5 |
R-116 | #/cu. ft. #/gal. |
95.65 12.62 |
88.53 11.68 |
79.93 10.54 |
67.85 8.951 |
- - |
- - |
R-1234yf | #/cu. ft. #/gal. |
- - |
80.65 10.78 |
76.78 10.26 |
72.55 9.70 |
67.78 9.06 |
62.14 8.31 |
R-124 | #/cu. ft. #/gal. |
100.83 13.48 |
97.03 12.97 |
93.06 12.44 |
88.84 11.88 |
84.25 11.26 |
79.13 10.58 |
R-125 | #/cu. ft. #/gal. |
- - |
- - |
- - |
- - |
- - |
- - |
R-134A | #/cu. ft. #/gal. |
92.4 12.4 |
88.5 11.8 |
84.4 11.3 |
79.9 10.7 |
75.0 10.0 |
69.2 9.3 |
R-401A | #/cu. ft. #/gal. |
90.43 12.09 |
86.68 11.59 |
82.75 11.06 |
78.53 10.50 |
73.88 9.88 |
68.55 9.16 |
R-401B | #/cu. ft. #/gal. |
90.59 12.11 |
86.80 11.60 |
82.83 11.07 |
78.57 10.50 |
73.84 9.87 |
68.41 9.15 |
R-402A | #/cu. ft. #/gal. |
91.98 12.30 |
87.55 11.70 |
82.74 11.06 |
77.36 10.34 |
71.04 9.5 |
62.85 8.40 |
R-402B | #/cu. ft. #/gal. |
90.88 12.15 |
86.67 11.59 |
82.14 10.98 |
77.12 10.31 |
71.34 9.54 |
61.16 8.18 |
R-404A | #/cu. ft. #/gal. |
- - |
80.4 10.7 |
75.9 10.1 |
70.8 9.5 |
64.8 8.7 |
56.7 7.6 |
R-407A | #/cu. ft. #/gal. |
90.94 12.16 |
86.61 11.58 |
81.99 10.96 |
76.90 10.28 |
71.01 9.49 |
63.64 8.51 |
R-407B | #/cu. ft. #/gal. |
94.26 12.60 |
89.64 11.98 |
84.66 11.32 |
79.10 10.57 |
82.53 9.70 |
63.98 8.55 |
R-407C | #/cu. ft. #/gal. |
89.68 11.99 |
85.49 11.43 |
81.04 10.83 |
76.15 10.18 |
70.56 9.43 |
63.69 8.51 |
R-407F | #/cu. ft. #/gal. |
88.73 11.86 |
84.50 11.30 |
79.99 10.69 |
75.01 10.02 |
69.26 9.26 |
62.10 8.30 |
R-408A | #/cu. ft. #/gal. |
83.68 11.19 |
79.79 10.67 |
75.62 10.11 |
71.01 9.49 |
65.71 8.78 |
59.15 7.91 |
R-409 | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-409A | #/cu. ft. #/gal. |
- - |
8.9 11.7 |
83.9 11.2 |
79.6 10.6 |
74.9 10.0 |
69.4 9.3 |
R-410A | #/cu. ft. #/gal. |
- - |
82.0 11.0 |
77.3 10.3 |
72.0 9.6 |
65.7 8.8 |
57.4 7.7 |
R-412A | #/cu. ft. #/gal. |
89.45 11.96 |
85.76 11.47 |
81.86 10.94 |
77.65 10.38 |
72.98 9.76 |
67.63 9.04 |
R-414B | #/cu. ft. #/gal. |
- - |
88.77 11.74 |
83.81 11.20 |
79.53 10.63 |
74.8 10.0 |
69.33 9.27 |
R-416A | #/cu. ft. #/gal. |
- - |
89.0 11.9 |
85.0 11.4 |
80.7 10.8 |
75.9 10.1 |
70.4 9.4 |
R-417A | #/cu. ft. #/gal. |
90.56 12.11 |
86.37 11.55 |
81.92 10.95 |
77.03 10.30 |
71.41 9.55 |
64.48 8.62 |
R-417C | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-421A | #/cu. ft. #/gal. |
- - |
- - |
- - |
- - |
- - |
- - |
R-422A | #/cu. ft. #/gal. |
92.11 12.31 |
87.54 11.70 |
82.59 11.04 |
77.01 10.29 |
70.34 9.40 |
71.36 8.20 |
R-422D | #/cu. ft. #/gal. |
|
|
|
|
|
|
R-423A | #/cu. ft. #/gal. |
98.01 13.10 |
93.87 12.55 |
89.48 11.96 |
84.72 11.33 |
79.40 10.61 |
73.16 9.78 |
R-427A | #/cu. ft. #/gal. |
89.07 11.91 |
84.90 11.35 |
80.46 10.76 |
75.60 10.11 |
70.02 9.36 |
63.15 8.44 |
R-438A | #/cu. ft. #/gal. |
90.63 12.12 |
86.38 11.55 |
81.85 10.94 |
76.87 10.28 |
71.12 9.51 |
63.98 8.55 |
R-448A | #/cu. ft. #/gal. |
87.25 11.66 |
83.11 11.11 |
78.66 10.52 |
73.73 9.86 |
68.03 9.09 |
60.91 8.14 |
R-449A | #/cu. ft. #/gal. |
87.26 11.66 |
83.11 11.11 |
78.63 10.51 |
73.69 9.85 |
67.96 9.08 |
60.79 8.13 |
R_450A | #/cu. ft. #/gal. |
89.59 11.98 |
85.87 11.49 |
81.96 10.96 |
77.77 10.40 |
73.13 9.78 |
67.76 9.06 |
R-452A | #/cu. ft. #/gal. |
91.03 12.17 |
86.58 11.57 |
81.77 10.93 |
76.37 10.21 |
69.99 9.36 |
61.69 8.25 |
R-500 | #/cu. ft. #/gal. |
87.9 11.8 |
84.3 11.3 |
80.5 10.8 |
76.3 10.2 |
71.8 9.6 |
66.6 8.9 |
R-502 | #/cu. ft. #/gal. |
95.8 12.8 |
91.4 12.2 |
86.7 11.6 |
81.5 10.9 |
75.5 10.1 |
68.0 9.1 |
R-503 | #/cu. ft. #/gal. |
86.4 11.6 |
80.3 10.7 |
72.3 9.7 |
61.1 8.2 |
- - |
- - |
R-507 | #/cu. ft. #/gal. |
- - |
80.9 11.9 |
76.3 10.2 |
71.2 9.5 |
65.0 8.7 |
56.7 7.6 |
R-508A | #/cu. ft. #/gal. |
88.82 11.87 |
81.32 10.87 |
71.78 9.60 |
55.59 7.43 |
- - |
- - |
R-508B | #/cu. ft. #/gal. |
88.27 11.80 |
80.91 10.82 |
71.59 9.57 |
56.25 7.52 |
- - |
- - |
R-513A | #/cu. ft. #/gal. |
90.19 12.06 |
86.32 11.54 |
82.21 10.99 |
77.73 10.39 |
72.69 9.72 |
66.76 8.92 |
R514A | #/cu. ft. #/gal. |
|
|
|
|
|
|
Pressure Temperature Charts
Vapor Pressure in PSIG | In Vacuum (inches in Hg) |
Low Pressure
°C | °F | R-11 |
---|---|---|
-28.9 | -20 | 27.0 |
-26.1 | -15 | 26.5 |
-23.3 | -10 | 26.0 |
-20.6 | -5 | 25.4 |
-17.8 | 0 | 24.7 |
-15 | 5 | 23.9 |
-12.2 | 10 | 23.1 |
-9.4 | 15 | 22.1 |
-6.7 | 20 | 21.1 |
-3.9 | 25 | 19.9 |
-1.1 | 30 | 18.6 |
1.7 | 35 | 17.2 |
4.4 | 40 | 15.6 |
7.2 | 45 | 13.9 |
10 | 50 | 12.0 |
12.8 | 55 | 10.0 |
15.6 | 60 | 7.8 |
18.3 | 65 | 5.4 |
21.1 | 70 | 2.8 |
23.9 | 75 | 0.0 |
26.7 | 80 | 1.5 |
29.4 | 85 | 3.2 |
32.2 | 90 | 4.9 |
35 | 95 | 6.8 |
37.8 | 100 | 8.8 |
40.6 | 105 | 10.9 |
43.3 | 110 | 13.2 |
46.1 | 115 | 15.6 |
48.9 | 120 | 18.4 |
51.7 | 125 | 21.2 |
54.4 | 130 | 24.0 |
57.2 | 135 | 27.1 |
60 | 140 | 30.4 |
62.8 | 145 | 33.9 |
65.6 | 150 | 37.7 |
High Pressure
°C | °F | R-113 |
---|---|---|
-28.9 | -20 | 27.0 |
-26.1 | -15 | 26.5 |
-23.3 | -10 | 26.0 |
-20.6 | -5 | 25.4 |
-17.8 | 0 | 24.7 |
-15 | 5 | 23.9 |
-12.2 | 10 | 23.1 |
-9.4 | 15 | 22.1 |
-6.7 | 20 | 21.1 |
-3.9 | 25 | 19.9 |
-1.1 | 30 | 18.6 |
1.7 | 35 | 17.2 |
4.4 | 40 | 15.6 |
7.2 | 45 | 13.9 |
10 | 50 | 12.0 |
12.8 | 55 | 10.0 |
15.6 | 60 | 7.8 |
18.3 | 65 | 5.4 |
21.1 | 70 | 2.8 |
23.9 | 75 | 0.0 |
26.7 | 80 | 1.5 |
29.4 | 85 | 3.2 |
32.2 | 90 | 4.9 |
35 | 95 | 6.8 |
37.8 | 100 | 8.8 |
40.6 | 105 | 10.9 |
43.3 | 110 | 13.2 |
46.1 | 115 | 15.6 |
48.9 | 120 | 18.4 |
51.7 | 125 | 21.2 |
54.4 | 130 | 24.0 |
57.2 | 135 | 27.1 |
60 | 140 | 30.4 |
62.8 | 145 | 33.9 |
65.6 | 150 | 37.7 |
Very High Pressure
°C | °F | R-113 |
---|---|---|
-28.9 | -20 | 27.8 |
-26.1 | -15 | 27.4 |
-23.3 | -10 | 26.9 |
-20.6 | -5 | 26.4 |
-17.8 | 0 | 25.9 |
-15 | 5 | 25.2 |
-12.2 | 10 | 24.5 |
-9.4 | 15 | 23.8 |
-6.7 | 20 | 22.8 |
-3.9 | 25 | 21.8 |
-1.1 | 30 | 20.7 |
1.7 | 35 | 19.5 |
4.4 | 40 | 18.1 |
7.2 | 45 | 16.6 |
10 | 50 | 14.9 |
12.8 | 55 | 13.0 |
15.6 | 60 | 11.2 |
18.3 | 65 | 8.9 |
21.1 | 70 | 6.5 |
23.9 | 75 | 4.1 |
26.7 | 80 | 1.2 |
29.4 | 85 | 0.9 |
32.2 | 90 | 2.5 |
35 | 95 | 4.3 |
37.8 | 100 | 6.1 |
40.6 | 105 | 8.1 |
43.3 | 110 | 10.3 |
46.1 | 115 | 12.6 |
48.9 | 120 | 15.1 |
51.7 | 125 | 17.8 |
54.4 | 130 | 20.6 |
57.2 | 135 | 23.6 |
60 | 140 | 26.8 |
62.8 | 145 | 30.2 |
65.6 | 150 | 33.9 |