Pressure - Temperature information / R-502

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Refrigerant Boiling Point


High Pressure

Refrigerant BP
R-502 Chloropentafluoroethane, Chlorodifluoromethane R-22/115 -49.8°F


Liquid Density

Refrigerant -80°F -40°F 0°F 40°F 80°F 120°F
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


Pressure Temperature Charts

Vapor Pressure in PSIG In Vacuum (inches in Hg)

High Pressure

°C °F R-502
-45.6 -50 0.2
-42.8 -45 1.9
-40 -40 4.1
-37.2 -35 6.5
-34.4 -30 9.2
-31.7 -25 12.1
-28.9 -20 15.3
-26.1 -15 18.8
-23.3 -10 22.6
-20.6 -5 26.7
-17.8 0 31.1
-15 5 35.9
-12.2 10 41.0
-9.4 15 46.5
-6.7 20 52.5
-3.9 25 58.8
-1.1 30 65.6
1.7 35 72.8
4.4 40 80.5
7.2 45 88.7
10 50 97.4
12.8 55 106.6
15.6 60 116.4
18.3 65 126.7
21.1 70 137.6
23.9 75 149.1
26.7 80 161.2
29.4 85 174.0
32.2 90 187.4
35 95 201.4
37.8 100 216.2
40.6 105 231.7
43.3 110 247.9
46.1 115 264.9
48.9 120 282.7
51.7 125 300.4
54.4 130 320.8
57.2 135 341.2
60 140 362.6
62.8 145 385.0
65.6 150 408.4