TEMP
F
C

R408A
 

-40
-40.0
2.8

-35
-37.2
5.1

-30
-34.4
7.6

-25
-31.7
10.4

-20
-28.9
13.5

-15
-26.1
16.8

-10
-23.3
20.4

-5
-20.6
24.4

0
-17.8
28.7

5
-15.0
33.3

10
-12.2
38.3

15
-9.4
43.7

20
-6.7
49.5

25
-3.9
55.8

30
-1.1
62.5

35
1.7
69.7

40
4.4
77.4

45
7.2
85.6

50
10.0
94.3

55
12.8
104

60
15.6
114

65
18.3
124

70
21.1
135

75
23.9
147

80
26.7
159

85
29.4
173

90
32.2
186

95
35.0
201

100
37.8
217

105
40.6
233

110
43.3
250

115
46.1
268

120
48.9
287

125
51.7
307

130
54.4
327

135
57.2
349

140
60.0
372

145
62.8

150
65.6

Vapor Pressure-psig
In Vacuum inches in Hg