TEMP
F
C

R22
 

-40
-40.0
0.5

-35
-37.2
2.6

-30
-34.4
4.9

-25
-31.7
7.4

-20
-28.9
10.1

-15
-26.1
13.2

-10
-23.3
16.5

-5
-20.6
20.1

0
-17.8
24.0

5
-15.0
28.2

10
-12.2
32.8

15
-9.4
37.7

20
-6.7
43.0

25
-3.9
48.8

30
-1.1
54.9

35
1.7
61.5

40
4.4
68.5

45
7.2
76.0

50
10.0
84.0

55
12.8
92.6

60
15.6
102

65
18.3
111

70
21.1
121

75
23.9
132

80
26.7
144

85
29.4
156

90
32.2
168

95
35.0
182

100
37.8
196

105
40.6
211

110
43.3
226

115
46.1
243

120
48.9
260

125
51.7
278

130
54.4
297

135
57.2
317

140
60.0
337

145
62.8
359

150
65.6
382

Vapor Pressure-psig
In Vacuum inches in Hg