JOHNSON CONTROLS
21
SECTION 2 - OPERATION
FORM 50.40-OM1 (713)
ISSUE DATE: 07/17/2013
2
TABLE 12 - VAPOR PRESSURE (METRIC (KPA) –
CFC-11, CFC-12, CFC-22 AND CFC-500
TEMP.
(°C)
VAPOR PRESSURE (KPA)*
CFC-11 CFC-12 CFC-22 CFC-500
-101 101 100 100
-95 101 100 98
90 101 99 96
-84 101 97 94
-79 101 95 90
-73 100 91 85 89
-67 100 87 78 84
-62 100 82 68 77
-56 99 74 56 68
-51 99 64 41 58
-46 98 52 21 43
-40 96 37 3.4 26
-37 95 28 17.9 16
-34 94 18 33.8 4
-31 93 7.8 51.0 4
-28 91 4.1 70.3 22.1
-26 90 16.5 91.0 37.2
-23 88 30.3 113.1 53.8
-21 86 46.2 138.6 71.7
-18 84 63.4 165.5 91.7
-15 81 81.4 194.4 113.1
-12 78 100.6 226.2 135.8
-9 75 122.0 259.9 160.7
-6 72 144.8 296.5 187.5
-4 67 170.0 336.5 216.5
-1.1 63 196 379 248
1.7 58 225 423 281
4.4 53 255 472 317
7.2 47 288 524 356
10.0 41 322 579 396
12.8 34 359 638 441
15.6 26 398 701 487
18.3 18 440 767 536
21.1 9 484 837 588
23.9 0 531 912 644
26.7 10 581 990 703
29.4 22 633 1074 765
32.2 34 688 1161 830
35.0 47 746 1254 900
37.8 61 808 1351 973
40.6 75 873 1453 1049
43.3 90 940 1561 1131
46.1 108 1012 1673 1216
TEMP.
(°C)
VAPOR PRESSURE (KPA)*
CFC-11 CFC-12 CFC-22 CFC-500
51.7 145 1166 1916 1398
54.4 165 1248 2046 1496
57.2 187 1334 2183 1598
60.0 210 1425 2325 1706
62.8 234 1519 2475 1818
65.6 260 1618 2630 1935
*Vapor pressures are shown as kPa. Screened gures are
shown as kPa of mercury vacuum.
TABLE 13 - VAPOR PRESSURE (METRIC) – HCFC-
123 AND HFC-134A
TEMP.
(°C)
VAPOR PRESSURE (KPA)*
HCFC-123 HFC-134A
-73.3 101 94
-67.8 101 91
-62.2 101 87
-56.7 100 81
-51.1 100 73
-45.6 99 63
-40.0 98 50
-34.4 97 33
-28.9 94 13
-23.3 91 12
-17.8 88 43
-12.2 84 80
-6.7 78 124
-1-1 70 177
4.4 62 238
10.0 51 310
15.6 38 392
21.1 22 487
26.7 4 596
32.2 18 718
37.8 43 857
43.3 72 1012
48.9 106 1185
54.4 145 1378
60.0 188 1589
65.6 300 1823
*Vapor pressures are shown as kPa. Screened gures are
shown as kPa of mercury vacuum.
TABLE 12 - VAPOR PRESSURE (METRIC (KPA) –
CFC-11, CFC-12, CFC-22 AND CFC-500 (CONT'D)
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