Pressure & Imperial to Metric
| Pressure Conversion | ||||
| Bar | PSI | KPA | MPA | kg/cm2 |
| 10 | 145 | 1000 | 1 | 10.2 |
| 20 | 290 | 2000 | 2 | 20.4 |
| 30 | 435 | 3000 | 3 | 30.6 |
| 40 | 580 | 4000 | 4 | 40.8 |
| 50 | 725 | 5000 | 5 | 51 |
| 60 | 870 | 6000 | 6 | 61.2 |
| 70 | 1015 | 7000 | 7 | 71.4 |
| 80 | 1160 | 8000 | 8 | 81.6 |
| 90 | 1305 | 9000 | 9 | 91.8 |
| 100 | 1450 | 10000 | 10 | 102 |
| 110 | 1595 | 11000 | 11 | 112.2 |
| 120 | 1740 | 12000 | 12 | 122.4 |
| 130 | 1885 | 13000 | 13 | 132.6 |
| 140 | 2030 | 14000 | 14 | 142.8 |
| 150 | 2175 | 15000 | 15 | 153 |
| 160 | 2320 | 16000 | 16 | 163.2 |
| 170 | 2465 | 17000 | 17 | 173.4 |
| 180 | 2610 | 18000 | 18 | 183.6 |
| 190 | 2755 | 19000 | 19 | 193.8 |
| 200 | 2900 | 20000 | 20 | 204 |
| 210 | 3045 | 21000 | 21 | 214.2 |
| 220 | 3190 | 22000 | 22 | 224.4 |
| 230 | 3335 | 23000 | 23 | 234.6 |
| 240 | 3480 | 24000 | 24 | 244.8 |
| 250 | 3625 | 25000 | 25 | 255 |
| 260 | 3770 | 26000 | 26 | 265.2 |
| 270 | 3915 | 27000 | 27 | 275.4 |
| 280 | 4060 | 28000 | 28 | 285.6 |
| 290 | 4205 | 29000 | 29 | 295.8 |
| 300 | 4350 | 30000 | 30 | 306 |
| 310 | 4495 | 31000 | 31 | 316.2 |
| 320 | 4640 | 32000 | 32 | 326.4 |
| 330 | 4785 | 33000 | 33 | 336.6 |
| 340 | 4930 | 34000 | 34 | 346.8 |
| 350 | 5075 | 35000 | 35 | 357 |
| 360 | 5220 | 36000 | 36 | 367.2 |
| 370 | 5365 | 37000 | 37 | 377.4 |
| 380 | 5510 | 38000 | 38 | 387.6 |
| 390 | 5655 | 39000 | 39 | 397.8 |
| 400 | 5800 | 40000 | 40 | 408 |
| 410 | 5945 | 41000 | 41 | 418.2 |
| 420 | 6090 | 42000 | 42 | 428.4 |
| 430 | 6235 | 43000 | 43 | 438.6 |
| 440 | 6380 | 44000 | 44 | 448.8 |
| 450 | 6525 | 45000 | 45 | 459 |
| 460 | 6670 | 46000 | 46 | 469.2 |
| 470 | 6815 | 47000 | 47 | 479.4 |
| 480 | 6950 | 48000 | 48 | 489.6 |
| 500 | 7250 | 50000 | 50 | 510 |
| Imperial to Metric Conversion | |||
| Dash size | Inch decimal | Inch fraction | MM |
| -1 | 0.06 | 1.16" | 1.59 |
| -2 | 0.13 | 1/8" | 3.18 |
| -3 | 0.19 | 3/16" | 4.76 |
| -4 | 0.25 | 1/4" | 6.35 |
| -5 | 0.31 | 5/16" | 7.94 |
| -6 | 0.38 | 3/8" | 9.53 |
| -7 | 0.44 | 7/16" | 11.11 |
| -8 | 0.50 | 1/2" | 12.70 |
| -9 | 0.56 | 9/16" | 14.29 |
| -10 | 0.63 | 5/8" | 15.88 |
| -11 | 0.69 | 11/16" | 17.46 |
| -12 | 0.75 | 3/4" | 19.05 |
| -13 | 0.81 | 13/16" | 20.64 |
| -14 | 0.88 | 7/8" | 22.23 |
| -15 | 0.94 | 15/16" | 23.81 |
| -16 | 1.00 | 1" | 25.40 |
| -17 | 1.06 | 1.1/16" | 26.99 |
| -18 | 1.13 | 1.1/8" | 28.58 |
| -19 | 1.19 | 1.3/16" | 30.16 |
| -20 | 1.25 | 1.1/4" | 31.75 |
| -21 | 1.31 | 1.5/16" | 33.34 |
| -22 | 1.38 | 1.3/8" | 34.93 |
| -23 | 1.44 | 1.7/16" | 36.51 |
| -24 | 1.50 | 1.1/2" | 38.10 |
| -25 | 1.56 | 1.9/16" | 39.69 |
| -26 | 1.63 | 1.5/8" | 41.28 |
| -27 | 1.69 | 1.11/16" | 42.86 |
| -28 | 1.75 | 1.3/4" | 44.45 |
| -29 | 1.81 | 1.13/16" | 46.04 |
| -30 | 1.88 | 1.7/8" | 47.63 |
| -31 | 1.94 | 1.15/16" | 49.21 |
| -32 | 2.00 | 2" | 50.80 |
| -33 | 2.06 | 2.1/16" | 52.39 |
| -34 | 2.13 | 2.1/8" | 53.98 |
| -35 | 2.19 | 2.3/16" | 55.56 |
| -36 | 2.25 | 2.1/4" | 57.15 |
| -37 | 2.31 | 2.5/16" | 58.74 |
| -38 | 2.38 | 2.3/8" | 60.33 |
| -39 | 2.44 | 2.7/16" | 61.91 |
| -40 | 2.50 | 2.1/2" | 63.50 |
For more technical information: https://hydraulicfittings.com.au/technical-information/