Ammonia Pressure Chart

Ammonia Pressure Temperature Chart (R717)

The boiling temperature of liquid ammonia varies depending on the pressure under which the ammonia is contained.  Use this ammonia pressure temperature chart as a guide to determine the ammonia boiling point.

 

AMMONIA PRESSURE TEMPERATURE CHART

Degree Fahrenheit PSIG
-60 18.6
-57 17.4
-55 16.6
-53 15.7
-51 14.8
-49 13.8
-47 12.8
-45 11.7
-43 10.6
-41 9.3
-39 8.1
-37 6.8
-35 5.4
-33 3.9
-31 2.4
-29 0.8
-27 0.4
-25 1.3
-23 2.2
-21 3.1
-19 4.1
-17 5.1
-15 6.2
-13 7.3
-11 8.4
-9 9.6
-7 10.9
-5 12.2
1 17
3 18
5 20
7 21
9 23
11 25
13 27
15 28
17 30
19 33
21 35
23 37
25 39
27 41
28 42
30 45
32 47
34 50
36 52
38 55
40 58
42 61
44 64
46 67
48 71
50 74
52 78
54 81
56 85
58 89
60 93
62 97
64 101
66 105
68 109
70 114
72 118
74 123
75 125
76 128
78 133
80 138
82 144
83 146
84 149
86 155
88 160
90 166
92 172
94 178
95 181
96 184
98 191
100 197
102 204
103 207
104 211