TM 9-4110-254-14
5-13. REFRIGERANT SYSTEM PRESSURE CHECK. - Continued
Table 5-1. Pressure Temperature Relationship of Saturated Refrigerant R-134a
Temperature
Pressure
Temperature
Pressure
Deg F
Deg C
psia
kg/cm2
Deg F
Deg C
psia
kg/cm2
16
-8.88
30.41
13 79
90
32.22
118.99
53.97
18
-7.77
31.75
14 40
92
33.33
122.78
55.69
20
-6.66
33.14
15.03
94
34.44
126.65
57.44
22
-5.55
34 57
15.68
96
35.55
130.62
59.24
24
-4 44
36.05
16.35
98
36.66
134.68
61.08
26
-3.33
37.58
16.78
100
37.77
138.83
62.59
28
-2.22
39.16
17 76
102
38.88
143.07
64.86
30
-1.11
40.79
18.50
104
40.00
147.42
66.86
32
0.00
42.47
19.26
106
41.11
151.86
68.88
34
1.11
44.21
20.05
108
42.22
158.40
71.84
36
2.22
45.99
20.86
110
43.33
161.04
73.04
38
3.33
47.84
21.69
112
44.44
165.79
75.20
40
4.44
49.74
22 56
114
45.55
170.64
77.40
42
5.55
51.70
23.45
116
46.66
175.59
79.64
44
6.66
53.71
24.36
118
47.77
180.65
82 58
46
7.77
55.79
25.30
120
48.88
185.82
84.28
48
8.88
57.93
26.27
122
50.00
191.11
86.68
50
10.00
60.13
27.27
124
51.11
196.50
89.13
52
11.11
62.39
28.29
126
52.22
202.00
91.62
54
12.22
64.71
29.35
128
53.33
207.62
94.17
56
13.33
67.11
30.44
130
54.44
213.36
96.77
58
14.44
69.57
31.55
132
55.55
219.22
99.43
60
15.55
72.09
32.69
134
56.66
225.19
102 14
62
16.66
74.69
33.87
136
57 77
231.29
104.91
64
17.77
77.36
35.08
138
58.88
237.51
107.73
66
18.88
80.09
36.32
140
60.00
243.86
110.06
68
20.00
82.90
37.60
142
61.11
250.33
113.54
70
21.11
85.79
38.91
144
62.22
256.94
116.54
72
22,22
88.75
40.25
146
63.33
263.67
119.59
74
23.33
91.79
41.63
148
64.44
270.54
122.71
76
24.44
94.90
43.04
150
65.55
277.54
125 89
78
25.55
98.09
44.49
152
66.66
284.67
129.12
80
26.66
101.37
45.98
154
67.77
291.95
132.42
82
27.77
104.73
47.50
156
68.88
299.37
135.79
84
28.88
108.16
49.06
158
70.00
306.64
139.08
86
30.00
111.69
50.66
160
71.11
314.64
142.71
88
31.11
115.30
52.16
5-28
