| PRESSURE TEMPERATURE COMPARISON CHART |
| TEMPERATURE | POUNDS PER SQUARE INCH |
| ° C |
° F |
MX-12a |
R-12 |
R-134a |
|---|
| -30 | -22 | 1 | 0 | -2 |
| -26 | 15 | 4 | 3 | 1 |
| -22 | -8 | 7 | 6 | 4 |
| -18 | 0 | 11 | 9 | 7 |
| -14 | 7 | 14 | 13 | 10 |
| -10 | 14 | 19 | 17 | 15 |
| -6 | 21 | 23 | 22 | 20 |
| -2 | 28 | 28 | 28 | 25 |
| 0 | 32 | 31 | 30 | 28 |
| 4 | 39 | 37 | 37 | 33 |
| 8 | 46 | 44 | 43 | 41 |
| 12 | 54 | 51 | 51 | 50 |
| 16 | 61 | 59 | 59 | 59 |
| 20 | 68 | 68 | 68 | 68 |
| 22 | 72 | 72 | 73 | 74 |
| 24 | 75 | 77 | 78 | 79 |
| 26 | 79 | 82 | 83 | 85 |
| 28 | 82 | 87 | 88 | 91 |
| 30 | 86 | 92 | 94 | 97 |
| 32 | 90 | 98 | 100 | 104 |
| 34 | 93 | 104 | 106 | 111 |
| 36 | 97 | 109 | 112 | 118 |
| 38 | 100 | 115 | 119 | 126 |
| 40 | 104 | 122 | 125 | 133 |
| 42 | 108 | 129 | 132 | 142 |
| 44 | 111 | 135 | 140 | 150 |
| 46 | 115 | 142 | 147 | 159 |
| 50 | 122 | 157 | 163 | 177 |
| 52 | 126 | 165 | 171 | 188 |
| 56 | 133 | 181 | 189 | 208 |