Carrier CAPRI-280 Operation And Service Manual page 37

Table 4-4. R-134a Temperature - Pressure Chart
BOLD NO. = Inches Mercury Vacuum (cm Hg Vac)
Temperature
Psig kPa
_F _C
14.6 49.4
---40 ---40
---35 ---37 12.3 41.6
---30 ---34 9.7 32.8
---25 ---32 6.7 22.7
---20 ---29 3.5 11.9
2.1 7.1
---18 ---28
---16 ---27 0.6 2.0
---14 ---26 0.4 1.1
---12 ---24 1.2 8.3
---10 ---23 2.0 13.8
---8 ---22 2.9 20.0
---6 ---21 3.7 25.5
---4 ---20 4.6 31.7
---2 ---19 5.6 36.6
0 ---18 6.5 44.8
2 ---17 7.6 52.4
4 ---16 8.6 59.3
6 ---14 9.7 66.9
8 ---13 10.8 74.5
10 ---12 12.0 82.7
12 ---11 13.2 91.0
14 ---10 14.5 100.0
16 ---9 15.8 108.9
18 ---8 17.1 117.9
20 ---7 18.5 127.6
22 ---6 19.9 137.2
24 ---4 21.4 147.6
26 ---3 22.9 157.9
28 ---2 24.5 168.9
Pressure Temperature
Kg/cm@ Bar
_F
37.08 0.49
30
31.25 0.42 32
24.64 0.33 34
17.00 0.23 36
8.89 0.12 38
5.33 0.07
40
1.52 0.02 45
0.03 0.03 50
0.08 0.08 55
0.14 0.14 60
0.20 0.20 65
0.26 0.26 70
0.32 0.32 75
0.39 0.39 80
0.46 0.45 85
0.53 0.52 90
0.60 0.59 95
0.68 0.67 100
0.76 0.74 105
0.84 0.83 110
0.93 0.91 115
1.02 1.00 120
1.11 1.09 125
1.20 1.18 130
1.30 1.28 135
1.40 1.37 140
1.50 1.48 145
1.61 1.58 150
1.72 1.69 155
4-11
Pressure
Psig kPa Kg/cm@
_C
---1 26.1 180.0 1.84
0 27.8 191.7 1.95
1 29.6 204.1 2.08
2 31.3 215.8 2.20
3 33.2 228.9 2.33
4 35.1 242.0 2.47
7 40.1 276.5 2.82
10 45.5 313.7 3.20
13 51.2 353.0 3.60
16 57.4 395.8 4.04
18 64.1 441.0 4.51
21 71.1 490.2 5.00
24 78.7 542.6 5.53
27 86.7 597.8 6.10
29 95.3 657.1 6.70
32 104.3 719.1 7.33
35 114.0 786.0 8.01
38 124.2 856.4 8.73
41 135.0 930.8 9.49
43 146.4 1009 10.29
46 158.4 1092 11.14
49 171.2 1180 12.04
52 184.6 1273 12.98
54 198.7 1370 13.97
57 213.6 1473 15.02
60 229.2 1580 16.11
63 245.6 1693 17.27
66 262.9 1813 18.48
68 281.1 1938 19.76
Bar
1.80
1.92
2.04
2.16
2.29
2.42
2.76
3.14
3.53
3.96
4.42
4.90
5.43
5.98
6.57
7.19
7.86
8.56
9.31
10.09
10.92
11.80
12.73
13.70
14.73
15.80
16.93
18.13
19.37
T-283