Appendix 12
System Pressure Table-R32
Pressure Temperature Pressure Temperature
Kpa bar PSI °C °F Kpa bar PSI °C °F
100 1 14.5 -51.909 -61.436 1850 18.5 268.25 28.425 83.165
150 1.5 21.75 -43.635 -46.543 1900 19 275.5 29.447 85.005
200 2 29 -37.323 -35.181 1950 19.5 282.75 30.448 86.806
250 2.5 36.25 -32.15 -25.87 2000 20 290 31.431 88.576
300 3 43.5 -27.731 -17.916 2050 20.5 297.25 32.395 90.311
350 3.5 50.75 -23.85 -10.93 2100 21 304.5 33.341 92.014
400 4 58 -20.378 -4.680 2150 21.5 311.75 34.271 93.688
450 4.5 65.25 -17.225 0.995 2200 22 319 35.184 95.331
500 5 72.5 -14.331 6.204 2250 22.5 326.25 36.082 96.948
550 5.5 79.75 -11.65 11.03 2300 23 333.5 36.965 98.537
600 6 87 -9.150 15.529 2350 23.5 340.75 37.834 100.101
650 6.5 94.25 -6.805 19.752 2400 24 348 38.688 101.638
700 7 101.5 -4.593 23.734 2450 24.5 355.25 39.529 103.152
750 7.5 108.75 -2.498 27.505 2500 25 362.5 40.358 104.644
800 8 116 -0.506 31.089 2550 25.5 369.75 41.173 106.111
850 8.5 123.25 1.393 34.507 2600 26 377 41.977 107.559
900 9 130.5 3.209 37.777 2650 26.5 384.25 42.769 108.984
950 9.5 137.75 4.951 40.911 2700 27 391.5 43.55 110.39
1000 10 145 6.624 43.923 2750 27.5 398.75 44.32 111.776
1050 10.5 152.25 8.235 46.823 2800 28 406 45.079 113.142
1100 11 159.5 9.790 49.621 2850 28.5 413.25 45.828 114.490
1150 11.5 166.75 11.291 52.324 2900 29 420.5 46.567 115.821
1200 12 174 12.745 54.941 2950 29.5 427.75 47.296 117.133
1250 12.5 181.25 14.153 57.475 3000 30 435 48.015 118.427
1300 13 188.5 15.52 59.936 3050 30.5 442.25 48.726 119.707
1350 13.5 195.75 16.847 62.325 3100 31 449.5 49.428 120.970
1400 14 203 18.138 64.648 3150 31.5 456.75 50.121 122.218
1450 14.5 210.25 19.395 66.911 3200 32 464 50.806 123.451
1500 15 217.5 20.619 69.114 3250 32.5 471.25 51.482 124.668
1550 15.5 224.75 21.813 71.263 3300 33 478.5 52.15 125.87
1600 16 232 22.978 73.360 3350 33.5 485.75 52.811 127.060
1650 16.5 239.25 24.116 75.409 3400 34 493 53.464 128.235
1700 17 246.5 25.229 77.412 3450 34.5 500.25 54.11 129.398
1750 17.5 253.75 26.317 79.371 3500 35 507.5 54.748 130.546
1800 18 261 27.382 81.288