TEMP
F
C

R502
 

-40
-40.0
4.1

-35
-37.2
6.5

-30
-34.4
9.2

-25
-31.7
12.1

-20
-28.9
15.3

-15
-26.1
18.8

-10
-23.3
22.6

-5
-20.6
26.7

0
-17.8
31.1

5
-15.0
35.9

10
-12.2
41.0

15
-9.4
46.5

20
-6.7
52.4

25
-3.9
58.8

30
-1.1
65.6

35
1.7
72.8

40
4.4
80.5

45
7.2
88.7

50
10.0
97.4

55
12.8
107

60
15.6
116

65
18.3
127

70
21.1
138

75
23.9
149

80
26.7
161

85
29.4
174

90
32.2
187

95
35.0
201

100
37.8
216

105
40.6
232

110
43.3
248

115
46.1
265

120
48.9
283

125
51.7
301

130
54.4
321

135
57.2
341

140
60.0
363

145
62.8

150
65.6

Vapor Pressure-psig
In Vacuum inches in Hg