TEMP
F
C

R12
 

-40
-40.0
11.0

-35
-37.2
8.4

-30
-34.4
5.5

-25
-31.7
2.3

-20
-28.9
0.6

-15
-26.1
2.4

-10
-23.3
4.5

-5
-20.6
6.7

0
-17.8
9.2

5
-15.0
11.8

10
-12.2
14.6

15
-9.4
17.7

20
-6.7
21.0

25
-3.9
24.6

30
-1.1
28.5

35
1.7
32.6

40
4.4
37.0

45
7.2
41.7

50
10.0
46.7

55
12.8
52.0

60
15.6
57.7

65
18.3
63.8

70
21.1
70.2

75
23.9
77.0

80
26.7
84.2

85
29.4
91.8

90
32.2
99.8

95
35.0
108

100
37.8
117

105
40.6
127

110
43.3
136

115
46.1
147

120
48.9
158

125
51.7
169

130
54.4
181

135
57.2
194

140
60.0
207

145
62.8
220

150
65.6
234

Vapor Pressure-psig
In Vacuum inches in Hg