inch | mm | mm | BAR | PSI | BAR | PSI | m.H20 | mm | gr/m | m |
---|---|---|---|---|---|---|---|---|---|---|
2 | 51 | 66 | 10 | 145 | 30 | 435 | -0.92 | 310 | 1975 | 40 |
21/2 | 64 | 78.5 | 10 | 145 | 30 | 435 | -0.92 | 390 | 2317 | 40 |
3 | 76 | 92 | 10 | 145 | 30 | 435 | -0.92 | 460 | 3090 | 40 |
80 | 97 | 10 | 145 | 30 | 435 | -0.92 | 415 | 3570 | 40 | |
4 | 102 | 120 | 10 | 145 | 30 | 435 | -0.92 | 620 | 4540 | 40 |