Inch | mm | BAR | m.H2O | mm | kg/m | m |
---|---|---|---|---|---|---|
1 | 25 | 0.70 | 0.35 | 45 | 0.30 | 4 |
11/4 | 32 | 0.70 | 0.30 | 45 | 0.40 | 4 |
11/2 | 38 | 0.70 | 0.30 | 45 | 0.40 | 4 |
13/4 | 44 | 0.65 | 0.30 | 60 | 0.40 | 4 |
2 | 51 | 0.65 | 0.25 | 60 | 0.50 | 4 |
57 | 0.60 | 0.20 | 70 | 0.60 | 4 | |
21/2 | 64 | 0.60 | 0.20 | 70 | 0.70 | 4 |
70 | 0.60 | 0.20 | 95 | 0.70 | 4 | |
3 | 76 | 0.50 | 0.20 | 95 | 0.70 | 4 |
83 | 0.50 | 0.20 | 110 | 0.90 | 4 | |
89 | 0.50 | 0.15 | 110 | 0.90 | 4 | |
4 | 102 | 0.50 | 0.15 | 120 | 1.30 | 4 |
114 | 0.45 | 0.10 | 120 | 1.50 | 4 | |
5 | 127 | 0.45 | 0.10 | 145 | 1.70 | 4 |
140 | 0.45 | 0.10 | 175 | 1.90 | 4 | |
6 | 152 | 0.35 | 0.05 | 175 | 2.10 | 4 |
178 | 0.35 | 0.05 | 220 | 2.40 | 4 | |
8 | 203 | 0.30 | 0.05 | 240 | 3.20 | 4 |
229 | 0.20 | 0.05 | 270 | 3.60 | 4 | |
254 | 0.20 | 0.05 | 290 | 4.40 | 4 | |
305 | 0.10 | 0.02 | 340 | 6.40 | 4 |